cartography line icons collection. topography, projection, mapmaking, geography, navigation, terrain, atlas and

vector icon line sign topography projection mapmaking geography navigation terrain atlas compass surveying cartographer scale chart mapping gis coordinates relief georeferencing distance legend contour border orthophoto remote sensing grid mercator hemisphere magnetic north elevation transformation tropic toponymy hydrography shading geographic information system isopleths map physical rhumb frontier stemmap great circle analog feature bathymetry literacy