(Data West Research Agency definition: see GIS glossary.) A map definition level of a virtual map. It describes the street, water, sewer, gas, electric, phone and cable networks together with the ...

A federal panel ordered Ohio to enact a slate of GOP-friendly state-level maps previously deemed unconstitutional for this year’s midterm elections. The panel opted to intervene after the Buckeye ...

Many coastal maps start from the wrong sea-level baseline, and correcting the error could mean millions more are vulnerable to rising seas.

(Data West Research Agency definition: see GIS glossary.) A category level of a virtual map. It describes the constraints and controlling interest which exist over the land area. It describes parcel ...

Apple today announced that it will be rebuilding its Maps app "from the ground up" with street-level data collected from its fleet of Apple Maps vehicles, high resolution satellite imagery, and ...