| 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 | 88.9 | 22.5 | 83.1 | 931 | Click here |
| nontc.pdb | PocketAPRS | 320 | 278.0 | 25.4 | 85.3 | 1173 | Click here |
| nexrad/rad_apx.geo | NWSRadar | 500 | 29.3 | 18.7 | 36.9 | 1353 | NEXRAD GAYLORD,MI |
| usiroads.pdb | PocketAPRS | 500 | 832.3 | 25.7 | 39.1 | 1353 | Click here |
| usa.pdb | PocketAPRS | 500 | 832.3 | 25.7 | 39.1 | 1353 | Click here |
| usa.mp | APRSdos | 1429 | 598.2 | 42.2 | 19.2 | 2282 | Click here |
| world.mp | APRSdos | 6429 | 4486.5 | 66.1 | 26.0 | 7943 | Click here |
| world.pdb | PocketAPRS | 20480 | 5201.4 | 47.2 | 54.7 | 21027 | Click here |