13 - Search logic to use (0 = no HTML search, 1 = all data on 1st page, 2 = must re-query for more data [Getty])
14 - (unused)
15 - Next.page.indentifier.string","Make.URL.by.adding.this.string.and.the","string.that.starts.after.this.string","and.ends.before.next.instance.of.this.string (assumes this will be after all location records)
16 - Number of different possible HTML formats to expect
17 - - - - - - - -
18 - String to determine which HTML format the following rules will apply for - Start looking for location records after this string 1st appears
19 - Separator string at the end of each location record
20 - Place [this info","starts.after.this.many.instances.of","this.string","and.ends.before.next.instance.of.this.string]
21 - State [ditto]","1 = US 2 letter abbreviated states
The TGN is a structured vocabulary containing around a million names and other information about places. The TGN includes all continents and nations of the modern political world, as well as historical places. It includes physical features and administrative entities, such as cities and nations.
The GNIS, developed by the USGS in cooperation with the U.S. Board on Geographic Names (US BGN), contains information about almost 2 million physical and cultural geographic features in the United States. The GNIS is the United States' official repository of domestic geographic names information.
This United States only dataset is derived from the Census GICS and does not contain unincorporated place names. For more Unites States geographic entities, search the USGS Geographic Names Information System.
The GEOnet Names Server (GNS) provides access to the National Imagery and Mapping Agency's (NIMA) database of foreign geographic feature names. Approximately 20,000 of the database's 3.5 million features are updated monthly with names information approved by the U.S. Board on Geographic Names (US BGN).