| 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 | 70.2 | 4.9 | 67.1 | 771 | Click here |
| usancen.mp | APRSdos | 343 | 285.6 | 0.4 | 79.7 | 1140 | Click here |
| nexrad/rad_ftg.geo | NWSRadar | 500 | 53.9 | 44.9 | 63.5 | 1135 | NEXRAD FRONT RANGE AP,CO |
| nexrad/rad_cys.geo | NWSRadar | 500 | 36.7 | 23.6 | 45.8 | 1135 | NEXRAD CHEYENNE,WY |
| usiroads.pdb | PocketAPRS | 500 | 562.3 | 20.4 | 22.1 | 1135 | Click here |
| usa.pdb | PocketAPRS | 500 | 562.3 | 20.4 | 22.1 | 1135 | Click here |
| usa.mp | APRSdos | 1429 | 367.0 | 28.3 | 0.0 | 2064 | Click here |
| world.mp | APRSdos | 6429 | 5407.7 | 81.7 | 21.8 | 7881 | Click here |
| world.pdb | PocketAPRS | 20480 | 6091.5 | 58.4 | 49.1 | 22516 | Click here |