| 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 | 65.3 | 7.9 | 62.1 | 721 | Click here |
| nontc.pdb | PocketAPRS | 320 | 302.6 | 28.9 | 92.4 | 1244 | Click here |
| nexrad/rad_apx.geo | NWSRadar | 500 | 6.2 | 4.7 | 7.6 | 1424 | NEXRAD GAYLORD,MI |
| usiroads.pdb | PocketAPRS | 500 | 824.6 | 26.4 | 37.8 | 1424 | Click here |
| usa.pdb | PocketAPRS | 500 | 824.6 | 26.4 | 37.8 | 1424 | Click here |
| usa.mp | APRSdos | 1429 | 601.0 | 43.2 | 17.7 | 2353 | Click here |
| world.mp | APRSdos | 6429 | 4477.3 | 65.8 | 25.7 | 8011 | Click here |
| world.pdb | PocketAPRS | 20480 | 5187.5 | 47.0 | 54.3 | 21023 | Click here |