| 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 | ||
| coneast.mp | APRSdos | 39 | 52.7 | 96.6 | 96.7 | 1972 | Click here |
| colorado.mp | APRSdos | 100 | 104.6 | 92.9 | 58.1 | 1610 | Click here |
| usancen.mp | APRSdos | 343 | 304.5 | 25.3 | 82.3 | 1166 | Click here |
| usacen.mp | APRSdos | 371 | 337.1 | 87.9 | 38.5 | 2073 | Click here |
| nexrad/rad_ftg.geo | NWSRadar | 500 | 66.7 | 95.9 | 51.0 | 1969 | NEXRAD FRONT RANGE AP,CO |
| usiroads.pdb | PocketAPRS | 500 | 496.2 | 16.4 | 21.5 | 1969 | Click here |
| usa.pdb | PocketAPRS | 500 | 496.2 | 16.4 | 21.5 | 1969 | Click here |
| usa.mp | APRSdos | 1429 | 287.7 | 22.2 | 0.6 | 2898 | Click here |
| world.mp | APRSdos | 6429 | 5336.7 | 80.4 | 21.6 | 8702 | Click here |
| world.pdb | PocketAPRS | 20480 | 6013.8 | 57.4 | 48.9 | 23327 | Click here |