| 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 | ||
| denver.pdb | PocketAPRS | 10 | 26.6 | 99.8 | 49.9 | 1008 | Click here |
| codenver.mp | APRSdos | 26 | 26.4 | 95.3 | 51.5 | 1494 | Click here |
| colorado.mp | APRSdos | 100 | 36.1 | 14.8 | 32.0 | 1568 | Click here |
| usancen.mp | APRSdos | 343 | 322.9 | 6.2 | 90.0 | 1243 | Click here |
| nexrad/rad_ftg.geo | NWSRadar | 500 | 45.1 | 76.6 | 14.4 | 2166 | NEXRAD FRONT RANGE AP,CO |
| nexrad/rad_cys.geo | NWSRadar | 500 | 77.5 | 55.2 | 95.0 | 2002 | NEXRAD CHEYENNE,WY |
| usiroads.pdb | PocketAPRS | 500 | 555.0 | 21.4 | 19.9 | 2002 | Click here |
| usa.pdb | PocketAPRS | 500 | 555.0 | 21.4 | 19.9 | 2002 | Click here |
| usa.mp | APRSdos | 1429 | 388.3 | 29.7 | 2.4 | 2931 | Click here |
| world.mp | APRSdos | 6429 | 5438.2 | 82.0 | 21.2 | 8751 | Click here |
| world.pdb | PocketAPRS | 20480 | 6115.2 | 58.6 | 48.3 | 23388 | Click here |