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The Geographic Names Information System (GNIS): Structure and Function

At a Glance

Title: The Geographic Names Information System (GNIS): Structure and Function

Total Categories: 6

Category Stats

  • GNIS: Purpose, Development, and Scope: 6 flashcards, 11 questions
  • GNIS: Data Collection and Historical Phases: 14 flashcards, 18 questions
  • GNIS: Database Features and Data Representation: 9 flashcards, 13 questions
  • GNIS: Name Standardization and Policy: 7 flashcards, 6 questions
  • GNIS: Related Databases and International Context: 6 flashcards, 11 questions
  • GNIS: Historical Issues and Name Change Processes: 8 flashcards, 10 questions

Total Stats

  • Total Flashcards: 50
  • True/False Questions: 35
  • Multiple Choice Questions: 34
  • Total Questions: 69

Instructions

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Welcome to Your Curriculum Command Center

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The Core Concept: What is a "Kit"?

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Step 1: Laying the Foundation (The Authoring Tools)

This is where you build the core knowledge of your Kit. Use the left-side navigation panel to switch between these powerful authoring modules.

⚙️ Kit Manager: Your Kit's Identity

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Flashcards are the fundamental concepts of your Kit. Create them here to define terms, list facts, or pose simple questions.

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🔗 Intelligent Mapper: The Smart Connection

This is the secret sauce of the Studio. The Mapper transforms your content from a simple list into an interconnected web of knowledge, automating the creation of amazing study guides.

  • Step 1: Select a question from the list on the left.
  • Step 2: In the right panel, click on every flashcard that contains a concept required to answer that question. They will turn green, indicating a successful link.
  • The Payoff: When you generate a Smart Study Guide, these linked flashcards will automatically appear under each question as "Related Concepts."

Step 2: The Magic (The Generator Suite)

You've built your content. Now, with a few clicks, turn it into a full suite of professional, ready-to-use materials. What used to take hours of formatting and copying-and-pasting can now be done in seconds.

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Step 3: Saving and Collaborating

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Study Guide: The Geographic Names Information System (GNIS): Structure and Function

Study Guide: The Geographic Names Information System (GNIS): Structure and Function

GNIS: Purpose, Development, and Scope

The Geographic Names Information System (GNIS) is primarily a tool for cataloging historical land ownership records in the United States.

Answer: False

The GNIS is fundamentally a database for geographical features, not historical land ownership records. Its primary function is to document names and locations of physical and cultural features.

Related Concepts:

  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.
  • What were the four original purposes for which the GNIS was designed?: The GNIS was originally designed for four main purposes: 1) to prevent duplication of effort among various government levels already compiling geographic data, 2) to provide standardized datasets of geographic data for government use and others, 3) to index all names appearing on official U.S. government federal and state maps, and 4) to ensure uniform geographic names for the federal government.
  • Who developed the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) was developed by the United States Geological Survey (USGS). This development was undertaken in collaboration with the United States Board on Geographic Names (BGN) with the primary objective of standardizing feature names.

The United States Geological Survey (USGS) developed the GNIS independently without any collaboration.

Answer: False

The development of the GNIS by the USGS was conducted in collaboration with the United States Board on Geographic Names (BGN).

Related Concepts:

  • Who developed the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) was developed by the United States Geological Survey (USGS). This development was undertaken in collaboration with the United States Board on Geographic Names (BGN) with the primary objective of standardizing feature names.
  • What were the four original purposes for which the GNIS was designed?: The GNIS was originally designed for four main purposes: 1) to prevent duplication of effort among various government levels already compiling geographic data, 2) to provide standardized datasets of geographic data for government use and others, 3) to index all names appearing on official U.S. government federal and state maps, and 4) to ensure uniform geographic names for the federal government.
  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.

The primary objective for creating the GNIS was to standardize feature names across the United States.

Answer: True

A principal objective in the establishment of the GNIS was to ensure the standardization of geographical feature names throughout the United States.

Related Concepts:

  • What was the main goal behind the creation of the GNIS?: The primary goal behind the creation of the GNIS was to promote the standardization of feature names across the United States and its associated territories. This standardization helps ensure consistency and clarity in geographical references.
  • What were the four original purposes for which the GNIS was designed?: The GNIS was originally designed for four main purposes: 1) to prevent duplication of effort among various government levels already compiling geographic data, 2) to provide standardized datasets of geographic data for government use and others, 3) to index all names appearing on official U.S. government federal and state maps, and 4) to ensure uniform geographic names for the federal government.
  • Who developed the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) was developed by the United States Geological Survey (USGS). This development was undertaken in collaboration with the United States Board on Geographic Names (BGN) with the primary objective of standardizing feature names.

GNIS data exclusively covers the continental United States and its immediate territories.

Answer: False

The GNIS database encompasses geographical features not only within the United States and its territories but also in associated states like the Marshall Islands, Micronesia, Palau, and Antarctica.

Related Concepts:

  • What geographical areas does the GNIS database cover?: The GNIS database covers a wide range of geographical areas. This includes the entire United States and its territories, the associated states of the Marshall Islands, Micronesia, and Palau, as well as Antarctica.
  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.
  • When did Phase 1 of the GNIS data collection take place, and what was its scope?: Phase 1 of the GNIS data collection occurred from 1978 to 1981, following a pilot project in Kansas and Colorado in 1976. This phase produced five databases but excluded several types of features, such as airports, broadcasting masts, civil divisions, regional and historic names, individual buildings, roads, and triangulation depot names, as these were considered better documented elsewhere.

One of the original purposes of GNIS was to prevent duplication of effort among government agencies compiling geographic data.

Answer: True

Preventing redundant efforts in the compilation of geographic data among various governmental bodies was indeed one of the foundational objectives for the creation of the GNIS.

Related Concepts:

  • What were the four original purposes for which the GNIS was designed?: The GNIS was originally designed for four main purposes: 1) to prevent duplication of effort among various government levels already compiling geographic data, 2) to provide standardized datasets of geographic data for government use and others, 3) to index all names appearing on official U.S. government federal and state maps, and 4) to ensure uniform geographic names for the federal government.
  • What was the main goal behind the creation of the GNIS?: The primary goal behind the creation of the GNIS was to promote the standardization of feature names across the United States and its associated territories. This standardization helps ensure consistency and clarity in geographical references.
  • Who developed the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) was developed by the United States Geological Survey (USGS). This development was undertaken in collaboration with the United States Board on Geographic Names (BGN) with the primary objective of standardizing feature names.

The GNIS functions as a gazetteer, providing a geographical dictionary or index of names and locations.

Answer: True

The GNIS indeed functions as a gazetteer, serving as a comprehensive geographical dictionary or index that lists names and their corresponding locations.

Related Concepts:

  • What is the 'Gazetteer' mentioned in relation to GNIS?: A gazetteer is a geographical dictionary or index that lists place names and their locations. The GNIS functions as a type of gazetteer for the United States and its associated areas.
  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.
  • What were the four original purposes for which the GNIS was designed?: The GNIS was originally designed for four main purposes: 1) to prevent duplication of effort among various government levels already compiling geographic data, 2) to provide standardized datasets of geographic data for government use and others, 3) to index all names appearing on official U.S. government federal and state maps, and 4) to ensure uniform geographic names for the federal government.

What is the primary function of the Geographic Names Information System (GNIS)?

Answer: To serve as a comprehensive database of names and locations for geographical features in the US and its territories.

The GNIS functions as a comprehensive repository for the names and locations of geographical features within the United States and its associated territories, essentially acting as a gazetteer.

Related Concepts:

  • What were the four original purposes for which the GNIS was designed?: The GNIS was originally designed for four main purposes: 1) to prevent duplication of effort among various government levels already compiling geographic data, 2) to provide standardized datasets of geographic data for government use and others, 3) to index all names appearing on official U.S. government federal and state maps, and 4) to ensure uniform geographic names for the federal government.
  • Who developed the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) was developed by the United States Geological Survey (USGS). This development was undertaken in collaboration with the United States Board on Geographic Names (BGN) with the primary objective of standardizing feature names.
  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.

Who developed the GNIS in collaboration with the United States Board on Geographic Names (BGN)?

Answer: The United States Geological Survey (USGS)

The United States Geological Survey (USGS) was responsible for the development of the GNIS, undertaking this initiative in conjunction with the United States Board on Geographic Names (BGN).

Related Concepts:

  • Who developed the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) was developed by the United States Geological Survey (USGS). This development was undertaken in collaboration with the United States Board on Geographic Names (BGN) with the primary objective of standardizing feature names.
  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.
  • What were the four original purposes for which the GNIS was designed?: The GNIS was originally designed for four main purposes: 1) to prevent duplication of effort among various government levels already compiling geographic data, 2) to provide standardized datasets of geographic data for government use and others, 3) to index all names appearing on official U.S. government federal and state maps, and 4) to ensure uniform geographic names for the federal government.

Which of the following geographical areas is NOT covered by the GNIS database according to the source?

Answer: Greenland

The GNIS database covers the United States, its territories, associated states like the Marshall Islands, Micronesia, and Palau, as well as Antarctica. Greenland is not listed as being covered.

Related Concepts:

  • What geographical areas does the GNIS database cover?: The GNIS database covers a wide range of geographical areas. This includes the entire United States and its territories, the associated states of the Marshall Islands, Micronesia, and Palau, as well as Antarctica.
  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.
  • When did Phase 1 of the GNIS data collection take place, and what was its scope?: Phase 1 of the GNIS data collection occurred from 1978 to 1981, following a pilot project in Kansas and Colorado in 1976. This phase produced five databases but excluded several types of features, such as airports, broadcasting masts, civil divisions, regional and historic names, individual buildings, roads, and triangulation depot names, as these were considered better documented elsewhere.

Which of these was NOT one of the original four purposes for which the GNIS was designed?

Answer: To create a database of all geological survey reports.

Creating a database of geological survey reports was not among the original four stated purposes for the GNIS. The other options were indeed foundational objectives.

Related Concepts:

  • What were the four original purposes for which the GNIS was designed?: The GNIS was originally designed for four main purposes: 1) to prevent duplication of effort among various government levels already compiling geographic data, 2) to provide standardized datasets of geographic data for government use and others, 3) to index all names appearing on official U.S. government federal and state maps, and 4) to ensure uniform geographic names for the federal government.
  • What was the main goal behind the creation of the GNIS?: The primary goal behind the creation of the GNIS was to promote the standardization of feature names across the United States and its associated territories. This standardization helps ensure consistency and clarity in geographical references.
  • Who developed the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) was developed by the United States Geological Survey (USGS). This development was undertaken in collaboration with the United States Board on Geographic Names (BGN) with the primary objective of standardizing feature names.

Which of the following best describes the function of a gazetteer, as mentioned in the context of GNIS?

Answer: A geographical dictionary or index listing place names and locations.

A gazetteer is defined as a geographical dictionary or index that provides listings of place names along with their associated locations, a function fulfilled by the GNIS.

Related Concepts:

  • What is the 'Gazetteer' mentioned in relation to GNIS?: A gazetteer is a geographical dictionary or index that lists place names and their locations. The GNIS functions as a type of gazetteer for the United States and its associated areas.
  • What were the four original purposes for which the GNIS was designed?: The GNIS was originally designed for four main purposes: 1) to prevent duplication of effort among various government levels already compiling geographic data, 2) to provide standardized datasets of geographic data for government use and others, 3) to index all names appearing on official U.S. government federal and state maps, and 4) to ensure uniform geographic names for the federal government.
  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.

GNIS: Data Collection and Historical Phases

Phase 1 of GNIS data collection, from 1978 to 1981, included comprehensive data on all types of features, including roads and airports.

Answer: False

Phase 1 of GNIS data collection (1978-1981) explicitly excluded certain feature types, such as roads, airports, and civil divisions, due to their perceived better documentation elsewhere.

Related Concepts:

  • When did Phase 1 of the GNIS data collection take place, and what was its scope?: Phase 1 of the GNIS data collection occurred from 1978 to 1981, following a pilot project in Kansas and Colorado in 1976. This phase produced five databases but excluded several types of features, such as airports, broadcasting masts, civil divisions, regional and historic names, individual buildings, roads, and triangulation depot names, as these were considered better documented elsewhere.
  • How did Phase 2 of the GNIS project differ from Phase 1?: Phase 2 of the GNIS project was significantly broader in scope than Phase 1. It expanded to include a much larger array of data sources and incorporated many more feature classes. By 2003, it had processed data from 42 states, with four more underway and four states awaiting initial compilation.
  • How was the data for the GNIS collected?: The data for the GNIS was collected in two distinct phases. Although a third phase was considered to address discrepancies between local usages and map names, it was never initiated.

Initially, GNIS Phase 1 data was only available on magnetic tape.

Answer: False

Phase 1 data from GNIS was initially available in multiple formats, including paper volumes, microfiche, and magnetic tape, not exclusively magnetic tape.

Related Concepts:

  • In what formats was the data from Phase 1 of GNIS initially available?: The data from Phase 1 of GNIS was initially available in multiple formats: on paper (in spiral-bound volumes), on microfiche, and on magnetic tape. The magnetic tape data was typically encoded in EBCDIC with fixed-length records within blocks, unless another format was requested.
  • When did Phase 1 of the GNIS data collection take place, and what was its scope?: Phase 1 of the GNIS data collection occurred from 1978 to 1981, following a pilot project in Kansas and Colorado in 1976. This phase produced five databases but excluded several types of features, such as airports, broadcasting masts, civil divisions, regional and historic names, individual buildings, roads, and triangulation depot names, as these were considered better documented elsewhere.
  • What new media formats became available for GNIS data in the 1990s?: In the 1990s, the media formats for obtaining GNIS databases expanded beyond tape and paper to include floppy disk, File Transfer Protocol (FTP) access, and CD-ROM. The CD-ROM version typically included the NGNDB, AGNDB, GCNDB, and a bibliographic reference database, often bundled with search software.

In Phase 1 of GNIS, elevations were recorded in meters if available on the map feature.

Answer: False

During Phase 1, elevations were recorded exclusively in feet, and only when explicitly noted on the map feature. The use of meters or interpolation was not part of this initial phase.

Related Concepts:

  • How were elevations recorded in Phase 1 of the GNIS, and how did this change in Phase 2?: During Phase 1, elevations were recorded solely in feet, and only if an actual elevation was noted on the map feature. These recorded elevations represented either the lowest or highest point of the feature, as appropriate. Phase 2 introduced the inclusion of interpolated elevations, calculated from contour lines.
  • When did Phase 1 of the GNIS data collection take place, and what was its scope?: Phase 1 of the GNIS data collection occurred from 1978 to 1981, following a pilot project in Kansas and Colorado in 1976. This phase produced five databases but excluded several types of features, such as airports, broadcasting masts, civil divisions, regional and historic names, individual buildings, roads, and triangulation depot names, as these were considered better documented elsewhere.
  • How was the data for the GNIS collected?: The data for the GNIS was collected in two distinct phases. Although a third phase was considered to address discrepancies between local usages and map names, it was never initiated.

The National Geographic Names database (NGNDB) in Phase 1 contained one file for each U.S. state and territory.

Answer: True

In Phase 1, the NGNDB was structured with one computer file dedicated to each U.S. state and territory, with Alaska having two files.

Related Concepts:

  • What constituted the National Geographic Names database (NGNDB) in Phase 1?: In Phase 1, the National Geographic Names database (NGNDB) consisted of 57 computer files, with one file for each state and territory of the United States (Alaska had two files), plus one for the District of Columbia. An earlier database for Alaska's place names, compiled in 1967, was used for one of its files. Two additional files were later added, containing abridged versions of the data for the entire U.S.
  • When did Phase 1 of the GNIS data collection take place, and what was its scope?: Phase 1 of the GNIS data collection occurred from 1978 to 1981, following a pilot project in Kansas and Colorado in 1976. This phase produced five databases but excluded several types of features, such as airports, broadcasting masts, civil divisions, regional and historic names, individual buildings, roads, and triangulation depot names, as these were considered better documented elsewhere.
  • What was the USGS Topographic Map Names database (TMNDB)?: The USGS Topographic Map Names database (TMNDB) consisted of 57 computer files that contained the names of maps. It included data from 1:24,000 scale USGS maps, and for the 57th file, data from 1:100,000 and 1:250,000 scale maps. Map names were recorded exactly as they appeared on the maps, with exceptions for diacritics that couldn't be handled by the computer encodings of the time. Later, this database was renamed the Geographic Cell Names database (GCNDB).

Phase 2 of the GNIS project significantly reduced the number of feature classes compared to Phase 1.

Answer: False

Phase 2 of the GNIS project expanded the scope and included a wider array of feature classes, rather than reducing them compared to Phase 1.

Related Concepts:

  • How did Phase 2 of the GNIS project differ from Phase 1?: Phase 2 of the GNIS project was significantly broader in scope than Phase 1. It expanded to include a much larger array of data sources and incorporated many more feature classes. By 2003, it had processed data from 42 states, with four more underway and four states awaiting initial compilation.
  • How was the data for the GNIS collected?: The data for the GNIS was collected in two distinct phases. Although a third phase was considered to address discrepancies between local usages and map names, it was never initiated.
  • When did Phase 1 of the GNIS data collection take place, and what was its scope?: Phase 1 of the GNIS data collection occurred from 1978 to 1981, following a pilot project in Kansas and Colorado in 1976. This phase produced five databases but excluded several types of features, such as airports, broadcasting masts, civil divisions, regional and historic names, individual buildings, roads, and triangulation depot names, as these were considered better documented elsewhere.

In the 1990s, GNIS data became available on CD-ROM, often bundled with search software.

Answer: True

During the 1990s, GNIS databases were indeed made available on CD-ROM, frequently accompanied by software designed for searching and accessing the data.

Related Concepts:

  • What new media formats became available for GNIS data in the 1990s?: In the 1990s, the media formats for obtaining GNIS databases expanded beyond tape and paper to include floppy disk, File Transfer Protocol (FTP) access, and CD-ROM. The CD-ROM version typically included the NGNDB, AGNDB, GCNDB, and a bibliographic reference database, often bundled with search software.
  • What were the four original purposes for which the GNIS was designed?: The GNIS was originally designed for four main purposes: 1) to prevent duplication of effort among various government levels already compiling geographic data, 2) to provide standardized datasets of geographic data for government use and others, 3) to index all names appearing on official U.S. government federal and state maps, and 4) to ensure uniform geographic names for the federal government.
  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.

In Phase 1, coordinates for populated places were typically assigned to the geographic center of the populated area.

Answer: False

In Phase 1, coordinates for populated places were generally assigned to a primary civic feature (like a city hall or post office) or the approximate center of the area, not necessarily the exact geographic center.

Related Concepts:

  • How were geographic coordinates determined for features in Phase 1?: For features occupying an area, the primary geographic coordinates in Phase 1 were typically the location of the feature's mouth or the approximate center of the feature's area. For cities and other large populated places, coordinates were assigned to a primary civic feature like a city hall, post office, or central business district. These are referred to as the 'primary point'. Secondary coordinates were also recorded as an aid to locating the feature on topographic maps.
  • When did Phase 1 of the GNIS data collection take place, and what was its scope?: Phase 1 of the GNIS data collection occurred from 1978 to 1981, following a pilot project in Kansas and Colorado in 1976. This phase produced five databases but excluded several types of features, such as airports, broadcasting masts, civil divisions, regional and historic names, individual buildings, roads, and triangulation depot names, as these were considered better documented elsewhere.

The USGS Topographic Map Names database (TMNDB) was later renamed the Geographic Cell Names database (GCNDB).

Answer: True

The database known as the USGS Topographic Map Names database (TMNDB) was indeed subsequently renamed the Geographic Cell Names database (GCNDB).

Related Concepts:

  • What was the USGS Topographic Map Names database (TMNDB)?: The USGS Topographic Map Names database (TMNDB) consisted of 57 computer files that contained the names of maps. It included data from 1:24,000 scale USGS maps, and for the 57th file, data from 1:100,000 and 1:250,000 scale maps. Map names were recorded exactly as they appeared on the maps, with exceptions for diacritics that couldn't be handled by the computer encodings of the time. Later, this database was renamed the Geographic Cell Names database (GCNDB).
  • What constituted the National Geographic Names database (NGNDB) in Phase 1?: In Phase 1, the National Geographic Names database (NGNDB) consisted of 57 computer files, with one file for each state and territory of the United States (Alaska had two files), plus one for the District of Columbia. An earlier database for Alaska's place names, compiled in 1967, was used for one of its files. Two additional files were later added, containing abridged versions of the data for the entire U.S.
  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.

Phase 1 of GNIS data collection began in 1976 with a pilot project in Kansas and Colorado.

Answer: True

Phase 1 of the GNIS data collection commenced in 1978, following an initial pilot project conducted in Kansas and Colorado in 1976.

Related Concepts:

  • When did Phase 1 of the GNIS data collection take place, and what was its scope?: Phase 1 of the GNIS data collection occurred from 1978 to 1981, following a pilot project in Kansas and Colorado in 1976. This phase produced five databases but excluded several types of features, such as airports, broadcasting masts, civil divisions, regional and historic names, individual buildings, roads, and triangulation depot names, as these were considered better documented elsewhere.
  • How did Phase 2 of the GNIS project differ from Phase 1?: Phase 2 of the GNIS project was significantly broader in scope than Phase 1. It expanded to include a much larger array of data sources and incorporated many more feature classes. By 2003, it had processed data from 42 states, with four more underway and four states awaiting initial compilation.
  • In what formats was the data from Phase 1 of GNIS initially available?: The data from Phase 1 of GNIS was initially available in multiple formats: on paper (in spiral-bound volumes), on microfiche, and on magnetic tape. The magnetic tape data was typically encoded in EBCDIC with fixed-length records within blocks, unless another format was requested.

What limitation characterized the feature data collected during Phase 1 of GNIS?

Answer: It excluded features like airports, roads, and civil divisions.

Phase 1 data collection was limited in scope, notably excluding features such as airports, roads, and civil divisions, which were considered to be documented elsewhere.

Related Concepts:

  • When did Phase 1 of the GNIS data collection take place, and what was its scope?: Phase 1 of the GNIS data collection occurred from 1978 to 1981, following a pilot project in Kansas and Colorado in 1976. This phase produced five databases but excluded several types of features, such as airports, broadcasting masts, civil divisions, regional and historic names, individual buildings, roads, and triangulation depot names, as these were considered better documented elsewhere.
  • How did Phase 2 of the GNIS project differ from Phase 1?: Phase 2 of the GNIS project was significantly broader in scope than Phase 1. It expanded to include a much larger array of data sources and incorporated many more feature classes. By 2003, it had processed data from 42 states, with four more underway and four states awaiting initial compilation.
  • How was the data for the GNIS collected?: The data for the GNIS was collected in two distinct phases. Although a third phase was considered to address discrepancies between local usages and map names, it was never initiated.

How were elevations primarily recorded during Phase 1 of GNIS data collection?

Answer: In feet, only if explicitly noted on the map feature.

During Phase 1, elevations were recorded exclusively in feet, and only when explicitly indicated on the map feature itself.

Related Concepts:

  • When did Phase 1 of the GNIS data collection take place, and what was its scope?: Phase 1 of the GNIS data collection occurred from 1978 to 1981, following a pilot project in Kansas and Colorado in 1976. This phase produced five databases but excluded several types of features, such as airports, broadcasting masts, civil divisions, regional and historic names, individual buildings, roads, and triangulation depot names, as these were considered better documented elsewhere.
  • How were elevations recorded in Phase 1 of the GNIS, and how did this change in Phase 2?: During Phase 1, elevations were recorded solely in feet, and only if an actual elevation was noted on the map feature. These recorded elevations represented either the lowest or highest point of the feature, as appropriate. Phase 2 introduced the inclusion of interpolated elevations, calculated from contour lines.
  • In what formats was the data from Phase 1 of GNIS initially available?: The data from Phase 1 of GNIS was initially available in multiple formats: on paper (in spiral-bound volumes), on microfiche, and on magnetic tape. The magnetic tape data was typically encoded in EBCDIC with fixed-length records within blocks, unless another format was requested.

Which database contained map names exactly as they appeared on official USGS maps during Phase 1?

Answer: The USGS Topographic Map Names database (TMNDB)

The USGS Topographic Map Names database (TMNDB) specifically contained map names as they were officially presented on USGS topographic maps during Phase 1.

Related Concepts:

  • What constituted the National Geographic Names database (NGNDB) in Phase 1?: In Phase 1, the National Geographic Names database (NGNDB) consisted of 57 computer files, with one file for each state and territory of the United States (Alaska had two files), plus one for the District of Columbia. An earlier database for Alaska's place names, compiled in 1967, was used for one of its files. Two additional files were later added, containing abridged versions of the data for the entire U.S.
  • What was the USGS Topographic Map Names database (TMNDB)?: The USGS Topographic Map Names database (TMNDB) consisted of 57 computer files that contained the names of maps. It included data from 1:24,000 scale USGS maps, and for the 57th file, data from 1:100,000 and 1:250,000 scale maps. Map names were recorded exactly as they appeared on the maps, with exceptions for diacritics that couldn't be handled by the computer encodings of the time. Later, this database was renamed the Geographic Cell Names database (GCNDB).
  • When did Phase 1 of the GNIS data collection take place, and what was its scope?: Phase 1 of the GNIS data collection occurred from 1978 to 1981, following a pilot project in Kansas and Colorado in 1976. This phase produced five databases but excluded several types of features, such as airports, broadcasting masts, civil divisions, regional and historic names, individual buildings, roads, and triangulation depot names, as these were considered better documented elsewhere.

How did the data compilation process change significantly in Phase 2 of the GNIS project?

Answer: It was outsourced to private entities and university researchers.

Phase 2 marked a significant shift as the U.S. government outsourced the data compilation tasks, state by state, to external entities, including private organizations and university researchers.

Related Concepts:

  • How did Phase 2 of the GNIS project differ from Phase 1?: Phase 2 of the GNIS project was significantly broader in scope than Phase 1. It expanded to include a much larger array of data sources and incorporated many more feature classes. By 2003, it had processed data from 42 states, with four more underway and four states awaiting initial compilation.
  • How was the data for the GNIS collected?: The data for the GNIS was collected in two distinct phases. Although a third phase was considered to address discrepancies between local usages and map names, it was never initiated.
  • In what formats was the data from Phase 1 of GNIS initially available?: The data from Phase 1 of GNIS was initially available in multiple formats: on paper (in spiral-bound volumes), on microfiche, and on magnetic tape. The magnetic tape data was typically encoded in EBCDIC with fixed-length records within blocks, unless another format was requested.

In Phase 1, how were coordinates typically determined for features that occupied an area, like lakes or cities?

Answer: The location of the feature's mouth or the approximate center of its area.

For area-occupying features in Phase 1, coordinates were typically assigned to the feature's mouth or its approximate central area.

Related Concepts:

  • How were geographic coordinates determined for features in Phase 1?: For features occupying an area, the primary geographic coordinates in Phase 1 were typically the location of the feature's mouth or the approximate center of the feature's area. For cities and other large populated places, coordinates were assigned to a primary civic feature like a city hall, post office, or central business district. These are referred to as the 'primary point'. Secondary coordinates were also recorded as an aid to locating the feature on topographic maps.
  • How were elevations recorded in Phase 1 of the GNIS, and how did this change in Phase 2?: During Phase 1, elevations were recorded solely in feet, and only if an actual elevation was noted on the map feature. These recorded elevations represented either the lowest or highest point of the feature, as appropriate. Phase 2 introduced the inclusion of interpolated elevations, calculated from contour lines.
  • When did Phase 1 of the GNIS data collection take place, and what was its scope?: Phase 1 of the GNIS data collection occurred from 1978 to 1981, following a pilot project in Kansas and Colorado in 1976. This phase produced five databases but excluded several types of features, such as airports, broadcasting masts, civil divisions, regional and historic names, individual buildings, roads, and triangulation depot names, as these were considered better documented elsewhere.

What was the purpose of the National Atlas database within the GNIS system?

Answer: To include only entries indexed in the USGS National Atlas, using its coordinates.

The National Atlas database was an abridged version of the NGNDB, containing only entries indexed in the USGS National Atlas and utilizing the coordinates published therein.

Related Concepts:

  • What were the four original purposes for which the GNIS was designed?: The GNIS was originally designed for four main purposes: 1) to prevent duplication of effort among various government levels already compiling geographic data, 2) to provide standardized datasets of geographic data for government use and others, 3) to index all names appearing on official U.S. government federal and state maps, and 4) to ensure uniform geographic names for the federal government.
  • What was the main goal behind the creation of the GNIS?: The primary goal behind the creation of the GNIS was to promote the standardization of feature names across the United States and its associated territories. This standardization helps ensure consistency and clarity in geographical references.
  • What information did the National Atlas database contain?: The National Atlas database was an abridged version of the National Geographic Names database (NGNDB). It specifically included only those entries that were present in the index of the USGS National Atlas of the United States, and it used the coordinates published in the National Atlas instead of those from the NGNDB.

Which of the following is an example of a feature class added during Phase 2 of GNIS, which was not typically included in Phase 1?

Answer: Housing developments and ghost towns

Phase 2 expanded the scope to include feature classes such as housing developments and ghost towns, which were not typically part of the Phase 1 data collection.

Related Concepts:

  • How did Phase 2 of the GNIS project differ from Phase 1?: Phase 2 of the GNIS project was significantly broader in scope than Phase 1. It expanded to include a much larger array of data sources and incorporated many more feature classes. By 2003, it had processed data from 42 states, with four more underway and four states awaiting initial compilation.
  • When did Phase 1 of the GNIS data collection take place, and what was its scope?: Phase 1 of the GNIS data collection occurred from 1978 to 1981, following a pilot project in Kansas and Colorado in 1976. This phase produced five databases but excluded several types of features, such as airports, broadcasting masts, civil divisions, regional and historic names, individual buildings, roads, and triangulation depot names, as these were considered better documented elsewhere.
  • How was the data for the GNIS collected?: The data for the GNIS was collected in two distinct phases. Although a third phase was considered to address discrepancies between local usages and map names, it was never initiated.

How were names with diacritic characters handled in Phase 1 of GNIS if the computer encoding system couldn't support them?

Answer: They were marked with an asterisk for later update.

In Phase 1, names containing diacritic characters that could not be processed by the available computer encoding systems were marked with an asterisk for subsequent revision.

Related Concepts:

  • How does the GNIS handle names containing diacritic characters?: In Phase 1, names with diacritic characters that could not be handled by the computer file encodings of the time were marked with an asterisk for later update. The text implies that later phases and systems would handle these characters more effectively, but the initial process involved marking them.
  • In what formats was the data from Phase 1 of GNIS initially available?: The data from Phase 1 of GNIS was initially available in multiple formats: on paper (in spiral-bound volumes), on microfiche, and on magnetic tape. The magnetic tape data was typically encoded in EBCDIC with fixed-length records within blocks, unless another format was requested.

How were coordinates recorded for maps in the TMNDB?

Answer: The south-east corner of the map (except for American Samoa and Guam).

In the TMNDB, coordinates were recorded based on the south-east corner of the map, with an exception for American Samoa and Guam, where the north-east corner was used.

Related Concepts:

  • How were locations recorded for maps in the TMNDB?: In the TMNDB, locations were recorded as the geographic coordinates of the south-east corner of the map. However, for maps of American Samoa and Guam, the coordinates represented the north-east corner.

GNIS: Database Features and Data Representation

The 'tank' feature class in Phase 1 was problematic because it was consistently used for reservoirs.

Answer: False

The 'tank' feature class in Phase 1 was problematic due to its undocumented nature and inconsistent application, often being misapplied to lakes rather than exclusively reservoirs, leading to classification issues.

Related Concepts:

  • What was the issue with the 'tank' feature class in Phase 1?: The 'tank' feature class was problematic because it was undocumented and used for lakes, leading to misclassifications. For instance, a large body of water like Cayuga Lake was labeled a 'tank'. Reports suggested this term was likely misinterpreted to mean 'reservoir', and coordinates for these 'tanks' were sometimes found outside their actual boundaries, possibly near dam locations.

The GNIS database differentiates significantly between large metropolitan centers and very small subdivisions based on population.

Answer: False

The GNIS database assigns the same level of significance to populated places regardless of their size, treating small subdivisions and major metropolitan centers equivalently in terms of classification.

Related Concepts:

  • Does the GNIS database differentiate between various types of populated places?: No, the GNIS database does not differentiate between different types of populated places. According to a 1986 report, a small subdivision with just one inhabitant is treated with the same significance as a major metropolitan center like New York City within the database.

For flowing bodies of water, the primary point in GNIS is typically determined to be at the source or headwaters.

Answer: False

For flowing bodies of water and linear features, the primary point designated in the GNIS database is typically at the mouth of the feature, not the source.

Related Concepts:

  • How are primary points determined for flowing bodies of water or linear features in the GNIS database?: For flowing bodies of water (like streams and rivers) or trending linear features (like valleys and gulches), the official feature location, or primary point, is determined to be at the mouth of the feature. This is a specific policy exception to the general rule of using the geographic center.
  • What is the significance of the 'primary point' in the GNIS database?: The 'primary point' represents the official feature location associated with a feature's name. Its purpose is to ensure positive and unique identification. This point is determined by authoritative sources and approved by the U.S. Board on Geographic Names, generally placed near the geographic center, though exceptions exist for certain feature types.

Locations in the GNIS database are stored using latitude and longitude coordinates with a precision of three decimal places.

Answer: False

Locations within the GNIS database are stored with a higher precision, utilizing seven decimal places for latitude and longitude coordinates.

Related Concepts:

  • How are locations stored in the GNIS database?: Locations within the GNIS database are stored using latitude and longitude coordinates, expressed in decimal degrees, with a precision of seven decimal places.
  • What geographical areas does the GNIS database cover?: The GNIS database covers a wide range of geographical areas. This includes the entire United States and its territories, the associated states of the Marshall Islands, Micronesia, and Palau, as well as Antarctica.
  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.

The Generic database within GNIS is a collection of official geographic names approved by the BGN.

Answer: False

The Generic database serves as a glossary of map terms and abbreviations, not a collection of official names approved by the BGN.

Related Concepts:

  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.
  • Who developed the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) was developed by the United States Geological Survey (USGS). This development was undertaken in collaboration with the United States Board on Geographic Names (BGN) with the primary objective of standardizing feature names.
  • What is the GEOnet Names Server (GNS)?: The GEOnet Names Server (GNS) is a database similar to GNIS, but it specifically focuses on geographical locations outside of the United States. It serves as a resource for foreign geographic names.

The GNIS database contains over 10 million physical and cultural features.

Answer: False

The GNIS database contains information on over two million physical and cultural features, not ten million.

Related Concepts:

  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.
  • What types of information are included in the GNIS database beyond just names and locations?: Beyond names and locations, the GNIS database includes bibliographic references that cite books and historic maps confirming the feature or place name. It also records variant names, which are alternative names for a feature that differ from the official federal names. Each feature is assigned a unique, permanent identifier known as the GNIS identifier.
  • How are locations stored in the GNIS database?: Locations within the GNIS database are stored using latitude and longitude coordinates, expressed in decimal degrees, with a precision of seven decimal places.

Beyond names and locations, what other key information does the GNIS database include for each feature?

Answer: Bibliographic references, variant names, and a unique GNIS identifier.

In addition to names and locations, the GNIS database provides bibliographic references, lists variant names, and assigns a unique GNIS identifier to each feature.

Related Concepts:

  • What types of information are included in the GNIS database beyond just names and locations?: Beyond names and locations, the GNIS database includes bibliographic references that cite books and historic maps confirming the feature or place name. It also records variant names, which are alternative names for a feature that differ from the official federal names. Each feature is assigned a unique, permanent identifier known as the GNIS identifier.
  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.
  • What was the main goal behind the creation of the GNIS?: The primary goal behind the creation of the GNIS was to promote the standardization of feature names across the United States and its associated territories. This standardization helps ensure consistency and clarity in geographical references.

What was the specific problem identified with the 'tank' feature class in Phase 1?

Answer: It was undocumented and often used incorrectly for lakes, not just reservoirs.

The 'tank' feature class was problematic because it was undocumented and frequently misapplied to bodies of water like lakes, not solely reservoirs, leading to classification inaccuracies.

Related Concepts:

  • What was the issue with the 'tank' feature class in Phase 1?: The 'tank' feature class was problematic because it was undocumented and used for lakes, leading to misclassifications. For instance, a large body of water like Cayuga Lake was labeled a 'tank'. Reports suggested this term was likely misinterpreted to mean 'reservoir', and coordinates for these 'tanks' were sometimes found outside their actual boundaries, possibly near dam locations.

According to a 1986 report mentioned in the text, how does GNIS treat populated places of vastly different sizes?

Answer: It assigns the same level of significance to a small subdivision and a major metropolitan center.

A 1986 report indicated that the GNIS database treats populated places, irrespective of their size or population, with an equivalent level of significance.

Related Concepts:

  • Does the GNIS database differentiate between various types of populated places?: No, the GNIS database does not differentiate between different types of populated places. According to a 1986 report, a small subdivision with just one inhabitant is treated with the same significance as a major metropolitan center like New York City within the database.

For which type of feature is the 'mouth' typically considered the primary point in the GNIS database?

Answer: Flowing bodies of water or linear features

The 'mouth' of a feature is designated as the primary point for flowing bodies of water and linear geographical features within the GNIS.

Related Concepts:

  • How are primary points determined for flowing bodies of water or linear features in the GNIS database?: For flowing bodies of water (like streams and rivers) or trending linear features (like valleys and gulches), the official feature location, or primary point, is determined to be at the mouth of the feature. This is a specific policy exception to the general rule of using the geographic center.
  • What is the significance of the 'primary point' in the GNIS database?: The 'primary point' represents the official feature location associated with a feature's name. Its purpose is to ensure positive and unique identification. This point is determined by authoritative sources and approved by the U.S. Board on Geographic Names, generally placed near the geographic center, though exceptions exist for certain feature types.

What is the precision of the latitude and longitude coordinates stored for locations in the GNIS database?

Answer: Seven decimal places

Latitude and longitude coordinates in the GNIS database are recorded with a high degree of precision, specified to seven decimal places.

Related Concepts:

  • How are locations stored in the GNIS database?: Locations within the GNIS database are stored using latitude and longitude coordinates, expressed in decimal degrees, with a precision of seven decimal places.
  • What geographical areas does the GNIS database cover?: The GNIS database covers a wide range of geographical areas. This includes the entire United States and its territories, the associated states of the Marshall Islands, Micronesia, and Palau, as well as Antarctica.

What does the 'primary point' in the GNIS database signify?

Answer: The official feature location used for unique identification.

The 'primary point' represents the authoritative location designated for a feature, ensuring its positive and unique identification within the database.

Related Concepts:

  • What is the significance of the 'primary point' in the GNIS database?: The 'primary point' represents the official feature location associated with a feature's name. Its purpose is to ensure positive and unique identification. This point is determined by authoritative sources and approved by the U.S. Board on Geographic Names, generally placed near the geographic center, though exceptions exist for certain feature types.
  • How are locations stored in the GNIS database?: Locations within the GNIS database are stored using latitude and longitude coordinates, expressed in decimal degrees, with a precision of seven decimal places.
  • What types of information are included in the GNIS database beyond just names and locations?: Beyond names and locations, the GNIS database includes bibliographic references that cite books and historic maps confirming the feature or place name. It also records variant names, which are alternative names for a feature that differ from the official federal names. Each feature is assigned a unique, permanent identifier known as the GNIS identifier.

What was the primary purpose of the 'Generic database' within the GNIS system?

Answer: To serve as a machine-readable glossary of map terms and abbreviations.

The 'Generic database' functioned as a machine-readable glossary, containing definitions for map terms and abbreviations extracted from various sources.

Related Concepts:

  • What were the four original purposes for which the GNIS was designed?: The GNIS was originally designed for four main purposes: 1) to prevent duplication of effort among various government levels already compiling geographic data, 2) to provide standardized datasets of geographic data for government use and others, 3) to index all names appearing on official U.S. government federal and state maps, and 4) to ensure uniform geographic names for the federal government.
  • What new media formats became available for GNIS data in the 1990s?: In the 1990s, the media formats for obtaining GNIS databases expanded beyond tape and paper to include floppy disk, File Transfer Protocol (FTP) access, and CD-ROM. The CD-ROM version typically included the NGNDB, AGNDB, GCNDB, and a bibliographic reference database, often bundled with search software.
  • What was the purpose of the Generic database within the GNIS system?: The Generic database served as a machine-readable glossary. It contained terms and abbreviations extracted from map sources, along with their definitions, organized into collections of related terms.

GNIS: Name Standardization and Policy

Entries are routinely removed from the GNIS database if they are found to be inaccurate or outdated.

Answer: False

The established policy of the GNIS is that entries are generally not removed, with the sole exception being cases of clear duplication. This ensures the preservation of a comprehensive historical record.

Related Concepts:

  • Under what circumstances are entries removed from the GNIS database?: According to the provided text, entries are never removed from the GNIS database, except in cases where there is an obvious duplication of an existing entry. This ensures the database's completeness and historical record.
  • What is the stated policy regarding the removal of entries from the GNIS database?: The GNIS policy states that entries are never removed, except in instances of obvious duplication. This ensures that the database maintains a comprehensive historical record of geographic names.
  • What problems have been identified with certain GNIS entries, particularly concerning Native American names?: When analyzing Native American names for a dictionary, a UCLA professor noted in 2004 that some GNIS entries were erroneous or referred to long-vanished railroad sidings where no one ever lived. These inaccuracies have sometimes propagated to other geographic information sources, like Google Maps, where train stations might incorrectly appear as towns.

Proposals for new or changed geographic names can only be submitted by official government bodies.

Answer: False

While official bodies can submit proposals, the general public can also submit proposals for new or changed geographic names through channels like The National Map Corps and the GNIS website.

Related Concepts:

  • How can new or changed names for U.S. geographical features be proposed to the GNIS?: Proposals for new or changed names can be submitted through The National Map Corps. The general public can also make proposals via the GNIS website, where they can review the justifications and supporters of these proposals. Typically, name change requests originate from a state's board on geographic names or a county board of governors.

The President of the United States cannot directly influence geographic name changes recorded in the GNIS.

Answer: False

The President of the United States can indeed influence geographic name changes, for example, through executive orders that mandate specific alterations to federal place names.

Related Concepts:

  • Can the President of the United States influence name changes in the GNIS?: Yes, the President can initiate name changes via an executive order. An example cited is Executive Order 14172, which renamed the 'Gulf of Mexico' to 'Gulf of America' in 2025.

What is the policy of the GNIS regarding the removal of entries from its database?

Answer: Entries are never removed, except in cases of obvious duplication.

The GNIS policy explicitly states that entries are not removed from the database unless they represent an obvious duplication of an existing record.

Related Concepts:

  • Under what circumstances are entries removed from the GNIS database?: According to the provided text, entries are never removed from the GNIS database, except in cases where there is an obvious duplication of an existing entry. This ensures the database's completeness and historical record.
  • What is the stated policy regarding the removal of entries from the GNIS database?: The GNIS policy states that entries are never removed, except in instances of obvious duplication. This ensures that the database maintains a comprehensive historical record of geographic names.
  • Are all submitted name change proposals incorporated into the GNIS database?: Not necessarily. The text mentions that the State Library of Montana submitted three large sets of name changes that have not yet been incorporated into the GNIS database, indicating that the process is not always straightforward.

How can new or changed names for U.S. geographical features be proposed to the GNIS system?

Answer: Via the GNIS website, reviewing justifications and supporters.

Proposals for name changes can be submitted through The National Map Corps or via the GNIS website, which allows for the review of justifications and supporting documentation.

Related Concepts:

  • How can new or changed names for U.S. geographical features be proposed to the GNIS?: Proposals for new or changed names can be submitted through The National Map Corps. The general public can also make proposals via the GNIS website, where they can review the justifications and supporters of these proposals. Typically, name change requests originate from a state's board on geographic names or a county board of governors.
  • What was the role of the 'National Map Corps' in relation to GNIS?: The National Map Corps serves as a channel through which proposals for new or changed names for U.S. geographical features can be submitted to the GNIS. It facilitates public participation in the naming process.
  • Who developed the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) was developed by the United States Geological Survey (USGS). This development was undertaken in collaboration with the United States Board on Geographic Names (BGN) with the primary objective of standardizing feature names.

What role does The National Map Corps play in relation to the GNIS?

Answer: It serves as a channel for submitting proposals for new or changed geographical names.

The National Map Corps functions as a conduit for the submission of proposals concerning new or altered geographical names to the GNIS system.

Related Concepts:

  • What were the four original purposes for which the GNIS was designed?: The GNIS was originally designed for four main purposes: 1) to prevent duplication of effort among various government levels already compiling geographic data, 2) to provide standardized datasets of geographic data for government use and others, 3) to index all names appearing on official U.S. government federal and state maps, and 4) to ensure uniform geographic names for the federal government.
  • What was the role of the 'National Map Corps' in relation to GNIS?: The National Map Corps serves as a channel through which proposals for new or changed names for U.S. geographical features can be submitted to the GNIS. It facilitates public participation in the naming process.
  • How was the data for the GNIS collected?: The data for the GNIS was collected in two distinct phases. Although a third phase was considered to address discrepancies between local usages and map names, it was never initiated.

GNIS: Related Databases and International Context

The Antarctica Geographic Names database (AGNDB) includes names of scientific outposts in Antarctica.

Answer: False

The AGNDB specifically includes names of natural features in Antarctica and its surrounding islands, but it does not include scientific outposts or research stations.

Related Concepts:

  • What is the Antarctica Geographic Names database (AGNDB)?: The Antarctica Geographic Names database (AGNDB), added in the 1990s, contains records for names in Antarctica and its surrounding islands that have been approved by the BGN. These islands include the South Orkney Islands, South Shetland Islands, Balleny Islands, Heard Island, South Georgia, and the South Sandwich Islands. Importantly, it only includes natural features, not scientific outposts.

The U.S. Census Bureau uses GNIS data to define 'Census Designated Places' (CDPs).

Answer: True

The U.S. Census Bureau utilizes data from the GNIS as a foundational source for defining and delineating 'Census Designated Places' (CDPs).

Related Concepts:

  • Does the GNIS database differentiate between various types of populated places?: No, the GNIS database does not differentiate between different types of populated places. According to a 1986 report, a small subdivision with just one inhabitant is treated with the same significance as a major metropolitan center like New York City within the database.
  • How does the U.S. Census Bureau utilize GNIS data?: The U.S. Census Bureau (USCB) defines 'Census Designated Places' (CDPs) as a subset of locations found within the National Geographic Names Database. CDPs are statistical entities used by the Census Bureau to represent communities.
  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.

The GEOnet Names Server (GNS) is the primary database for U.S. geographical names, similar to GNIS.

Answer: False

The GEOnet Names Server (GNS) focuses on geographical locations outside the United States, whereas GNIS is the primary database for U.S. geographical names.

Related Concepts:

  • What is the GEOnet Names Server (GNS)?: The GEOnet Names Server (GNS) is a database similar to GNIS, but it specifically focuses on geographical locations outside of the United States. It serves as a resource for foreign geographic names.
  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.
  • Who developed the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) was developed by the United States Geological Survey (USGS). This development was undertaken in collaboration with the United States Board on Geographic Names (BGN) with the primary objective of standardizing feature names.

The United Nations Conference on the Standardization of Geographical Names aims to standardize names only within Europe.

Answer: False

The United Nations Conference on the Standardization of Geographical Names works towards global standardization of geographical names, not exclusively within Europe.

Related Concepts:

  • What is the purpose of the United Nations Conference on the Standardization of Geographical Names?: The United Nations Conference on the Standardization of Geographical Names is an international body that works towards standardizing geographical names globally. This effort aims to improve consistency and facilitate international communication and data exchange related to place names.

The Canadian Geographical Names Database (CGNDB) is publicly accessible, unlike the GNIS.

Answer: False

The Canadian Geographical Names Database (CGNDB) is specific to Canada and is not in the public domain, contrasting with the public accessibility of GNIS.

Related Concepts:

  • What is the relationship between GNIS and the Canadian Geographical Names Database (CGNDB)?: The Canadian Geographical Names Database (CGNDB) is a similar database to GNIS, but it is specific to locations within Canada. Unlike GNIS, the CGNDB is not in the public domain.
  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.
  • Who developed the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) was developed by the United States Geological Survey (USGS). This development was undertaken in collaboration with the United States Board on Geographic Names (BGN) with the primary objective of standardizing feature names.

What type of feature is NOT included in the Antarctica Geographic Names database (AGNDB)?

Answer: Scientific outposts and research stations.

The AGNDB focuses on natural geographical features and approved names within Antarctica and its surrounding islands; it does not encompass scientific outposts or research stations.

Related Concepts:

  • What is the Antarctica Geographic Names database (AGNDB)?: The Antarctica Geographic Names database (AGNDB), added in the 1990s, contains records for names in Antarctica and its surrounding islands that have been approved by the BGN. These islands include the South Orkney Islands, South Shetland Islands, Balleny Islands, Heard Island, South Georgia, and the South Sandwich Islands. Importantly, it only includes natural features, not scientific outposts.

How does the U.S. Census Bureau utilize GNIS data?

Answer: As a source for defining 'Census Designated Places' (CDPs).

The U.S. Census Bureau employs GNIS data as a foundational resource for defining 'Census Designated Places' (CDPs), which are statistical entities representing communities.

Related Concepts:

  • What were the four original purposes for which the GNIS was designed?: The GNIS was originally designed for four main purposes: 1) to prevent duplication of effort among various government levels already compiling geographic data, 2) to provide standardized datasets of geographic data for government use and others, 3) to index all names appearing on official U.S. government federal and state maps, and 4) to ensure uniform geographic names for the federal government.
  • Does the GNIS database differentiate between various types of populated places?: No, the GNIS database does not differentiate between different types of populated places. According to a 1986 report, a small subdivision with just one inhabitant is treated with the same significance as a major metropolitan center like New York City within the database.
  • What geographical areas does the GNIS database cover?: The GNIS database covers a wide range of geographical areas. This includes the entire United States and its territories, the associated states of the Marshall Islands, Micronesia, and Palau, as well as Antarctica.

What is the primary focus of the GEOnet Names Server (GNS)?

Answer: Geographical locations outside of the United States.

The GEOnet Names Server (GNS) is specifically designed to provide information on geographical locations situated outside the territorial boundaries of the United States.

Related Concepts:

  • What is the GEOnet Names Server (GNS)?: The GEOnet Names Server (GNS) is a database similar to GNIS, but it specifically focuses on geographical locations outside of the United States. It serves as a resource for foreign geographic names.

Which of the following is a key difference between GNIS and the Canadian Geographical Names Database (CGNDB)?

Answer: CGNDB is specific to Canada and is not in the public domain.

The Canadian Geographical Names Database (CGNDB) pertains exclusively to Canada and is not publicly accessible, distinguishing it from the publicly available GNIS.

Related Concepts:

  • What is the relationship between GNIS and the Canadian Geographical Names Database (CGNDB)?: The Canadian Geographical Names Database (CGNDB) is a similar database to GNIS, but it is specific to locations within Canada. Unlike GNIS, the CGNDB is not in the public domain.
  • What types of information are included in the GNIS database beyond just names and locations?: Beyond names and locations, the GNIS database includes bibliographic references that cite books and historic maps confirming the feature or place name. It also records variant names, which are alternative names for a feature that differ from the official federal names. Each feature is assigned a unique, permanent identifier known as the GNIS identifier.
  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.

Which entity defines 'Census Designated Places' (CDPs) using GNIS data?

Answer: The U.S. Census Bureau (USCB)

The U.S. Census Bureau (USCB) is the entity responsible for defining 'Census Designated Places' (CDPs), utilizing GNIS data in this process.

Related Concepts:

  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.
  • Who developed the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) was developed by the United States Geological Survey (USGS). This development was undertaken in collaboration with the United States Board on Geographic Names (BGN) with the primary objective of standardizing feature names.
  • How does the U.S. Census Bureau utilize GNIS data?: The U.S. Census Bureau (USCB) defines 'Census Designated Places' (CDPs) as a subset of locations found within the National Geographic Names Database. CDPs are statistical entities used by the Census Bureau to represent communities.

What is the main difference between GNIS and the GEOnet Names Server (GNS)?

Answer: GNS covers locations outside the U.S., while GNIS covers U.S. locations.

The fundamental distinction is that GNIS pertains to geographical locations within the United States, whereas GNS focuses on locations situated internationally.

Related Concepts:

  • What is the GEOnet Names Server (GNS)?: The GEOnet Names Server (GNS) is a database similar to GNIS, but it specifically focuses on geographical locations outside of the United States. It serves as a resource for foreign geographic names.
  • Who developed the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) was developed by the United States Geological Survey (USGS). This development was undertaken in collaboration with the United States Board on Geographic Names (BGN) with the primary objective of standardizing feature names.
  • What is the Geographic Names Information System (GNIS)?: The Geographic Names Information System (GNIS) is a comprehensive database maintained by the United States Geological Survey (USGS). It contains information on the names and locations of over two million physical and cultural features across the United States, its territories, the associated states of the Marshall Islands, Micronesia, Palau, and Antarctica. Essentially, it functions as a gazetteer, which is a geographical dictionary or index.

GNIS: Historical Issues and Name Change Processes

Research in 2001 indicated that many populated places in Connecticut with 'Corner' in their name actually corresponded to significant settlements.

Answer: False

Research in 2001 suggested that many populated places in Connecticut with 'Corner' in their name might represent historical settlements or cartographic locators rather than currently inhabited significant settlements.

Related Concepts:

  • What issues have been observed regarding populated place records in GNIS, particularly those with 'Corner' in their name?: Research in 2001 found that a significant number of populated places in Connecticut listed in GNIS had no identifiable human settlement in land use data and were often located at road intersections. Many of these places had 'Corner' in their name, leading researchers to hypothesize they might be historical records or cartographic locators, rather than actual settlements.

A group of middle school students in Alaska successfully advocated for the renaming of racist place names.

Answer: True

Indeed, a group of middle school students in Alaska, with community support, successfully campaigned for the renaming of geographically offensive place names.

Related Concepts:

  • Provide an example of how a group successfully advocated for a name change in the GNIS.: A group of middle school students in Alaska, with support from teachers and experts, successfully changed racist place names. For instance, 'Negrohead Creek' was renamed Lochenyatth Creek and 'Negrohead Mountain' became Tl'oo Khanishyah Mountain, both having translations related to 'grassy tussocks' in local Athabascan languages.

The term 'Squaw' was officially removed from all geographic names in the U.S. by federal order in 2021.

Answer: False

In November 2021, the U.S. Secretary of the Interior issued an order to remove the term 'Squaw' from federal government usage, but this did not constitute a universal removal from all geographic names nationwide.

Related Concepts:

  • What action did the U.S. Secretary of the Interior take regarding the term 'Squaw' in 2021?: In November 2021, the U.S. Secretary of the Interior issued an order directing the removal of the term 'Squaw' from usage by the U.S. federal government. This was part of broader efforts to eliminate offensive terms from geographic names.

Earlier efforts to replace racial pejoratives included changing 'Jap' to 'Japanese' in 1962.

Answer: False

While earlier efforts to replace racial pejoratives are documented, the change from 'Jap' to 'Japanese' occurred in 1974, not 1962.

Related Concepts:

  • What were some earlier efforts to replace racial pejoratives in place names?: Prior efforts included replacing the racial pejorative 'Nigger' for African Americans with 'Negro' in 1962, and replacing the pejorative 'Jap' for Japanese Americans with 'Japanese' in 1974. These changes aimed to remove offensive language from official records.

In 2015, California had the highest number of placenames containing racial slurs according to a cross-reference with the GNIS database.

Answer: False

A 2015 cross-reference indicated that while California had a significant number of placenames with racial slurs, Arizona actually had the highest count.

Related Concepts:

  • How many racial slur placenames were identified in the GNIS database in 2015?: In 2015, a cross-reference between the GNIS database and the Racial Slur Database identified 1,441 placenames containing racial slurs. These were found in every state, with California having 159 and Arizona having the highest number.
  • Despite efforts to remove offensive names, what slurs remained in GNIS names in 2015?: Even after 'Nigger' was removed from federal use, its replacement 'Negro' still appeared in GNIS names in 2015. Other slurs like 'Pickaninny', 'Uncle Tom', and 'Jim Crow' were also present, along with 33 places named 'Niggerhead'. Additionally, there were 828 names containing 'squaw', including variations like 'Squaw Tit' and 'Squaw Teat'.

Mark Monmonier successfully petitioned to change 'Niger Hill' to 'Nigger Hill'.

Answer: False

Mark Monmonier's research identified 'Niger Hill' as an erroneous transcription of 'Nigger Hill' and he successfully petitioned for its change to 'Negro Hill', not the other way around.

Related Concepts:

  • How was the name 'Niger Hill' changed?: Mark Monmonier, researching ethnic slurs in placenames, discovered 'Niger Hill' in Pennsylvania. He identified it as an erroneous transcription of 'Nigger Hill' from a 1938 map and successfully persuaded the USBGN to change it to 'Negro Hill'.

What did research in 2001 suggest about many populated places in Connecticut with 'Corner' in their name?

Answer: They represented historical settlements or cartographic locators rather than current settlements.

Research from 2001 proposed that many Connecticut placenames containing 'Corner' might function as historical markers or cartographic references rather than denoting active settlements.

Related Concepts:

  • What issues have been observed regarding populated place records in GNIS, particularly those with 'Corner' in their name?: Research in 2001 found that a significant number of populated places in Connecticut listed in GNIS had no identifiable human settlement in land use data and were often located at road intersections. Many of these places had 'Corner' in their name, leading researchers to hypothesize they might be historical records or cartographic locators, rather than actual settlements.

What action did the U.S. Secretary of the Interior take in November 2021 concerning offensive geographic terms?

Answer: Issued an order to remove the term 'Squaw' from federal government usage.

In November 2021, the U.S. Secretary of the Interior issued a directive to eliminate the use of the term 'Squaw' within federal government contexts.

Related Concepts:

  • What action did the U.S. Secretary of the Interior take regarding the term 'Squaw' in 2021?: In November 2021, the U.S. Secretary of the Interior issued an order directing the removal of the term 'Squaw' from usage by the U.S. federal government. This was part of broader efforts to eliminate offensive terms from geographic names.

What was the result of a 2015 cross-reference between the GNIS database and the Racial Slur Database?

Answer: It identified 1,441 placenames containing racial slurs across all states.

A 2015 analysis cross-referencing the GNIS database with a Racial Slur Database identified 1,441 placenames containing such terms across the United States.

Related Concepts:

  • How many racial slur placenames were identified in the GNIS database in 2015?: In 2015, a cross-reference between the GNIS database and the Racial Slur Database identified 1,441 placenames containing racial slurs. These were found in every state, with California having 159 and Arizona having the highest number.
  • Despite efforts to remove offensive names, what slurs remained in GNIS names in 2015?: Even after 'Nigger' was removed from federal use, its replacement 'Negro' still appeared in GNIS names in 2015. Other slurs like 'Pickaninny', 'Uncle Tom', and 'Jim Crow' were also present, along with 33 places named 'Niggerhead'. Additionally, there were 828 names containing 'squaw', including variations like 'Squaw Tit' and 'Squaw Teat'.

How did Mark Monmonier contribute to changing the name 'Niger Hill' in Pennsylvania?

Answer: He successfully argued it was a misspelling of 'Nigger Hill' and petitioned for it to be changed to 'Negro Hill'.

Mark Monmonier identified 'Niger Hill' as an error for 'Nigger Hill' and successfully advocated for its official change to 'Negro Hill'.

Related Concepts:

  • How was the name 'Niger Hill' changed?: Mark Monmonier, researching ethnic slurs in placenames, discovered 'Niger Hill' in Pennsylvania. He identified it as an erroneous transcription of 'Nigger Hill' from a 1938 map and successfully persuaded the USBGN to change it to 'Negro Hill'.

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