| 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 | ||
| Toporama 50k | Toporama | 4 | 0 | 5 | Click here | ||
| Toporama 250k | Toporama | 20 | 0 | 25 | Click here | ||
| detroit.pdb | PocketAPRS | 10 | 8.8 | 11.6 | 34.8 | 10 | Click here |
| mi-lower.mp | APRSdos | 100 | 114.6 | 63.5 | 96.0 | 1695 | Click here |
| usaeast.mp | APRSdos | 300 | 268.9 | 98.4 | 17.9 | 2879 | Click here |
| li.mp | APRSdos | 300 | 268.9 | 98.4 | 17.9 | 3863 | Click here |
| sontc5c.pdb | PocketAPRS | 320 | 221.8 | 97.5 | 52.4 | 1819 | Click here |
| nexrad/rad_dtx.geo | NWSRadar | 500 | 29.1 | 19.0 | 36.5 | 1999 | NEXRAD WHITE LAKE,MI |
| usiroads.pdb | PocketAPRS | 500 | 765.4 | 29.6 | 28.0 | 1999 | Click here |
| usa.pdb | PocketAPRS | 500 | 765.4 | 29.6 | 28.0 | 1999 | Click here |
| bertha.mp | APRSdos | 786 | 1061.3 | 94.8 | 95.2 | 2686 | Click here |
| usa.mp | APRSdos | 1429 | 623.9 | 48.2 | 6.6 | 3329 | Click here |
| world.mp | APRSdos | 6429 | 4438.5 | 64.7 | 23.3 | 8976 | Click here |
| world.pdb | PocketAPRS | 20480 | 5112.0 | 46.2 | 51.0 | 20990 | Click here |