GKPG

GeoPackage (GKPG) is an open, standards-based, data format as is defined by the Open Geospatial Consortium (OGC). It is designed to be a lightweight format that can contain large amounts of varied and complex data in a single, easy-to-distribute and ready-to-use file. GeoPackage offers users the following benefits:

• The single file is easy to transfer and offers the end-user a rich experience.

• Attribute names are not limited in length, making the format user-friendly.

• The file size limit is very large at 140 TB*, so lots of data can be easily accommodated.

• It supports raster, vector and database formats, making it a highly versatile solution.

*A file size limit might be imposed by the file system to which the file is written.

List of layers

Layer	Country	Description
county (inc GLAs)	E	Polygon
county_electoral_division	E	Polygon
district_borough_unitary	E, S, W	Polygon
district_borough_unitary_ward	E, S	Polygon
english_region	E	Polygon
greater_london_const	E	Polygon
high_water	E, S, W	Polyline
parish	E, S, W	Polygon
unitary_electoral_division	E, W	Polygon
westminster_const	E, S, W	Polygon
scotland_and_wales_const	S, W	Polygon
scotland_and_wales_region	S, W	Polygon
polling_districts_england	E	Polygon
Boundary_line_historic_counties	E, S, W	Polygon
Boundary_line_ceremonial_counties	E, S, W	Polygon
community_ward	W	Polygon
historic_european_region	E, S, W	Polygon
country_region	E, S, W	Polygon