| 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 | ||
| vastate.mp | APRSdos | 79 | 45.9 | 19.4 | 53.2 | 611 | Click here |
| usaeast.mp | APRSdos | 300 | 152.2 | 27.3 | 42.3 | 832 | Click here |
| li.mp | APRSdos | 300 | 152.2 | 27.3 | 42.3 | 832 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 868.5 | 39.4 | 16.7 | 1032 | Click here |
| usa.pdb | PocketAPRS | 500 | 868.5 | 39.4 | 16.7 | 1032 | Click here |
| bertha.mp | APRSdos | 786 | 791.1 | 67.7 | 72.2 | 2185 | Click here |
| usa.mp | APRSdos | 1429 | 830.7 | 63.1 | 6.0 | 3459 | Click here |
| world.mp | APRSdos | 6429 | 4268.9 | 61.4 | 20.4 | 9073 | Click here |
| world.pdb | PocketAPRS | 20480 | 4898.5 | 43.9 | 47.3 | 23124 | Click here |