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Our orthographic relief maps are all 4000 x 4000 pixels in size, and we offer plain
and shaded relief versions of each map. To preserve image quality, the maps are supplied as 24-bit .png
files. Learn more about our orthographic maps.
For each map, we also supply a free “graticule image” in the form of a greyscale
.png file. The image is a 10 degree latitude-longitude grid of exactly the same orientation and size as
the parent map, which you can use as a navigation and georeferencing aid.
The maps presented on this and the following pages are generally ordered north to south
and west to east, starting with Alaska and finishing with Australia. View a list of Orthographic Relief Maps.
Click on the "view" links to see larger thumbnails.
Click on the "graticule" links to open and/or save the graticule images.
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