| 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 | 11.8 | 26.2 | 42.0 | 10 | Click here |
| codenver.mp | APRSdos | 26 | 12.9 | 20.9 | 44.5 | 26 | Click here |
| colorado.mp | APRSdos | 100 | 31.7 | 4.3 | 30.1 | 100 | Click here |
| usancen.mp | APRSdos | 343 | 324.2 | 0.6 | 90.5 | 1248 | Click here |
| nexrad/rad_ftg.geo | NWSRadar | 500 | 27.8 | 45.9 | 11.8 | 1405 | NEXRAD FRONT RANGE AP,CO |
| nexrad/rad_cys.geo | NWSRadar | 500 | 74.1 | 24.6 | 97.5 | 1475 | NEXRAD CHEYENNE,WY |
| usiroads.pdb | PocketAPRS | 500 | 539.6 | 20.5 | 19.8 | 1475 | Click here |
| usa.pdb | PocketAPRS | 500 | 539.6 | 20.5 | 19.8 | 1475 | Click here |
| usa.mp | APRSdos | 1429 | 371.3 | 28.4 | 2.6 | 2404 | Click here |
| world.mp | APRSdos | 6429 | 5422.7 | 81.8 | 21.2 | 8222 | Click here |
| world.pdb | PocketAPRS | 20480 | 6098.2 | 58.4 | 48.3 | 22857 | Click here |