geographic coordinate system

electronic geographic coordinate navigation

World Geographic Reference System (WGRS); georef

geographic Cartesian system

world geographic reference system

Geographic Information System (GIS)

grid coordinate system

celestial coordinate system

coordinate system

navigation leg coordinate system

rectangular coordinate system

spherical coordinate system

transverse-pole rectangular coordinate system

transverse-pole spherical coordinate system

earth-centered earth-fixed coordinate system (ECEF)

fixed coordinate system

map-grid coordinate system

orbital coordinate system

polar coordinate system

primary great circle spherical coordinate system

earth-based coordinate system

Cartesian coordinate system

geographic coordinates

geographic feature

geographic information (GEOINFO)

specified geographic area

geographic(al) latitude

geographic(al) longitude

geographic barrier

geographic reference

coordinate mapping

coordinate scale

polar coordinate display