| Map Name | type | detail (meters) | dist to center (mi) | hcentered(%) | vcentered (%) | "quality" | display map |
| Relief World Map | 0 | 5000 | Click here | ||||
| APRSworld | APRSworld | 4 | 0 | 5 | Click here | ||
| colorado.mp | APRSdos | 100 | 68.4 | 4.2 | 65.4 | 754 | Click here |
| usancen.mp | APRSdos | 343 | 287.4 | 0.6 | 80.2 | 1145 | Click here |
| nexrad/rad_ftg.geo | NWSRadar | 500 | 52.7 | 46.1 | 61.2 | 1112 | NEXRAD FRONT RANGE AP,CO |
| nexrad/rad_cys.geo | NWSRadar | 500 | 38.6 | 24.8 | 48.2 | 1112 | NEXRAD CHEYENNE,WY |
| usiroads.pdb | PocketAPRS | 500 | 561.7 | 20.5 | 22.0 | 1112 | Click here |
| usa.pdb | PocketAPRS | 500 | 561.7 | 20.5 | 22.0 | 1112 | Click here |
| usa.mp | APRSdos | 1429 | 367.7 | 28.4 | 0.1 | 2041 | Click here |
| world.mp | APRSdos | 6429 | 5409.0 | 81.8 | 21.8 | 7859 | Click here |
| world.pdb | PocketAPRS | 20480 | 6092.4 | 58.4 | 49.0 | 22494 | Click here |