page_title: GADM
hierarchical_section_title: GADM
context_page_description: GADM, the Database of Global Administrative Areas, is a high-resolution database of country administrative areas, with a goal of "all countries, at all levels, at any time period."
  The database is available in a few export formats, including shapefiles that are used in most common GIS applications. Files for use with the data analysis language R are also available.
  The files allow for data analysis as well as the easy creation of descriptive data plots that include geographical maps.
  Although it is a public database, GADM has a higher spatial resolution than other free databases, and also higher than commercial software such as ArcGIS.
  GADM is not freely available for commercial use. The GADM project created the spatial data for many countries from spatial databases provided by national governments, NGO, and/or from maps and lists of names available on the Internet.
context_section_description: GADM, the Database of Global Administrative Areas, is a high-resolution database of country administrative areas, with a goal of "all countries, at all levels, at any time period." 
  The database is available in a few export formats, including shapefiles that are used in most common GIS applications. Files for use with the data analysis language R are also available. 
  The files allow for data analysis as well as the easy creation of descriptive data plots that include geographical maps.
  Although it is a public database, GADM has a higher spatial resolution than other free databases, and also higher than commercial software such as ArcGIS.
  GADM is not freely available for commercial use. The GADM project created the spatial data for many countries from spatial databases provided by national governments, NGO, and/or from maps and lists of names available on the Internet (e.g. from Wikipedia).
caption: Level 1 administrative divisions of Germany, created from GADM data