| 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 | ||
| mi-lower.mp | APRSdos | 100 | 58.6 | 23.9 | 52.6 | 626 | Click here |
| nontc.pdb | PocketAPRS | 320 | 308.3 | 25.0 | 95.6 | 1276 | Click here |
| nexrad/rad_apx.geo | NWSRadar | 500 | 11.9 | 20.9 | 5.8 | 1456 | NEXRAD GAYLORD,MI |
| usiroads.pdb | PocketAPRS | 500 | 808.0 | 25.6 | 37.2 | 1456 | Click here |
| usa.pdb | PocketAPRS | 500 | 808.0 | 25.6 | 37.2 | 1456 | Click here |
| usa.mp | APRSdos | 1429 | 584.8 | 42.1 | 17.0 | 2385 | Click here |
| world.mp | APRSdos | 6429 | 4492.1 | 66.1 | 25.6 | 8046 | Click here |
| world.pdb | PocketAPRS | 20480 | 5200.2 | 47.2 | 54.1 | 21021 | Click here |