| 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 | 71.2 | 5.8 | 67.9 | 779 | Click here |
| usancen.mp | APRSdos | 343 | 284.7 | 0.1 | 79.5 | 1138 | Click here |
| nexrad/rad_ftg.geo | NWSRadar | 500 | 54.3 | 43.5 | 64.7 | 1147 | NEXRAD FRONT RANGE AP,CO |
| nexrad/rad_cys.geo | NWSRadar | 500 | 35.6 | 22.1 | 44.6 | 1147 | NEXRAD CHEYENNE,WY |
| usiroads.pdb | PocketAPRS | 500 | 562.2 | 20.4 | 22.1 | 1147 | Click here |
| usa.pdb | PocketAPRS | 500 | 562.2 | 20.4 | 22.1 | 1147 | Click here |
| usa.mp | APRSdos | 1429 | 366.1 | 28.3 | 0.1 | 2076 | Click here |
| world.mp | APRSdos | 6429 | 5406.6 | 81.7 | 21.8 | 7893 | Click here |
| world.pdb | PocketAPRS | 20480 | 6090.5 | 58.4 | 49.1 | 22528 | Click here |