| 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 | ||
| cosecrnr.mp | APRSdos | 30 | 28.6 | 41.7 | 83.1 | 861 | Click here |
| usacen.mp | APRSdos | 371 | 272.7 | 78.0 | 1.9 | 1982 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 379.6 | 14.7 | 13.1 | 2111 | Click here |
| usa.pdb | PocketAPRS | 500 | 379.6 | 14.7 | 13.1 | 2111 | Click here |
| usa.mp | APRSdos | 1429 | 299.6 | 19.6 | 10.1 | 3040 | Click here |
| world.mp | APRSdos | 6429 | 5354.8 | 79.8 | 19.5 | 8838 | Click here |
| world.pdb | PocketAPRS | 20480 | 5998.9 | 57.0 | 46.1 | 23459 | Click here |