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Data for the borders and locations are based on maps from the Yuma County DDS Mapping Services, US Census Bureau TIGER Map Server, and ITCA Map of Tribal Homelands in Arizona. I created this map in Inkscape. Date: 20 March 2007: Source: My own work, based on public domain information: Author: Ixnayonthetimmay: Permission (Reusing this file)
Data for the borders and locations are based on maps from the Yuma County DDS Mapping Services, US Census Bureau TIGER Map Server, and ITCA Map of Tribal Homelands in Arizona. I created this map in Inkscape. Date: 22 March 2007: Source: My own work, based on public domain information: Author: Ixnayonthetimmay: Permission (Reusing this file)
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This is a list of GIS data sources (including some geoportals) that provide information sets that can be used in geographic information systems (GIS) and spatial databases for purposes of geospatial analysis and cartographic mapping. This list categorizes the sources of interest.
The AM/FM/GIS system data model allow GIS architects to define a relationship model which consists of all the database tables and their dependencies. This is often combined with business rules to make the system more intelligent so that it can be utilized in running various analysis on the data. E.g. a gas pipeline GIS system can let the users ...
The Augusta metropolitan area, officially the Augusta-Richmond County metropolitan statistical area according to the U.S. Office of Management and Budget, Census Bureau and other agencies, is a metropolitan statistical area centered on the city of Augusta, Georgia.
Date/Time Thumbnail Dimensions User Comment; current: 22:09, 28 February 2015: 893 × 1,099 (260 KB): Sumiaz: Newer version based on File:USA Arizona location map.svg: 10:08, 12 February 2006
English: The maps use data from nationalatlas.gov, specifically countyp020.tar.gz on the Raw Data Download page. The maps also use state outline data from statesp020.tar.gz. The Florida maps use hydrogm020.tar.gz to display Lake Okeechobee.