| 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 | ||
| utah-az.mp | APRSdos | 107 | 101.0 | 98.7 | 18.1 | 1094 | Click here |
| usawest.mp | APRSdos | 429 | 385.2 | 88.9 | 36.5 | 2305 | Click here |
| nexrad/rad_gjx.geo | NWSRadar | 500 | 60.9 | 90.0 | 41.7 | 3276 | NEXRAD GRAND JUNCTION,CO |
| usiroads.pdb | PocketAPRS | 500 | 678.4 | 30.1 | 14.8 | 3276 | Click here |
| usa.pdb | PocketAPRS | 500 | 678.4 | 30.1 | 14.8 | 3276 | Click here |
| usa.mp | APRSdos | 1429 | 579.8 | 43.1 | 8.2 | 4205 | Click here |
| world.mp | APRSdos | 6429 | 5634.9 | 85.0 | 20.0 | 10055 | Click here |
| world.pdb | PocketAPRS | 20480 | 6305.1 | 60.7 | 46.6 | 24713 | Click here |