| 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 | 47.6 | 6.3 | 45.2 | 100 | Click here |
| usancen.mp | APRSdos | 343 | 308.5 | 0.0 | 86.1 | 1204 | Click here |
| nexrad/rad_ftg.geo | NWSRadar | 500 | 34.6 | 42.7 | 32.9 | 1361 | NEXRAD FRONT RANGE AP,CO |
| nexrad/rad_cys.geo | NWSRadar | 500 | 58.3 | 21.4 | 76.5 | 1265 | NEXRAD CHEYENNE,WY |
| usiroads.pdb | PocketAPRS | 500 | 547.3 | 20.4 | 20.7 | 1265 | Click here |
| usa.pdb | PocketAPRS | 500 | 547.3 | 20.4 | 20.7 | 1265 | Click here |
| usa.mp | APRSdos | 1429 | 367.5 | 28.2 | 1.5 | 2194 | Click here |
| world.mp | APRSdos | 6429 | 5415.1 | 81.7 | 21.4 | 8011 | Click here |
| world.pdb | PocketAPRS | 20480 | 6093.9 | 58.4 | 48.6 | 22646 | Click here |