Farside USGS grayscale relief
INFO:info.txt
CENTERLONGITUDE:180
320,320,320,320,320,farortgraa
640,640,640,640,640,farortgrab
1280,1280,640,640,1280,farortgrac
2560,2560,640,640,2560,farortgrad
5120,5120,640,640,5120,farortgrae
