Gnomonic map of the world – coastlines, graticule, and indicatrices (original) (raw)

Gnomonic map of the world – coastlines, graticule, and indicatrices A map of the world, showing all landmasses with 10° graticule and Tissot's indicatrices of diameter 1,000 km and spacing 30°. Coastlines precise to 110 km.