EntityQ18155718· pop 5· linked from 100 articlesWeb MercatorSign in to saveMercator projection variantConnectionsWorld Geodetic SystemEntityspatial reference systemEntityWorld Wide WebEntitylongitudeEntitydigital object identifierEntityQ12013EntityOpenStreetMapEntitygeodesyEntitybibcodeEntityUnited States Department of DefenseConceptmap projectionEntityscaleEntityMercator projectionEntityleetEntityQ22908627EntityEarth radiusEntityEsriEntityBing MapsEntityNational Geospatial-Intelligence AgencyEntityGudermannian functionEntityCategoriesConformal projectionsGeographic coordinate systemsGoogle MapsWeb mapping