| 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 | 49.5 | 13.2 | 59.1 | 670 | Click here |
| usaeast.mp | APRSdos | 300 | 145.8 | 25.7 | 40.8 | 891 | Click here |
| li.mp | APRSdos | 300 | 145.8 | 25.7 | 40.8 | 891 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 874.0 | 39.6 | 17.0 | 1091 | Click here |
| usa.pdb | PocketAPRS | 500 | 874.0 | 39.6 | 17.0 | 1091 | Click here |
| bertha.mp | APRSdos | 786 | 791.4 | 67.0 | 72.8 | 2184 | Click here |
| usa.mp | APRSdos | 1429 | 834.1 | 63.5 | 5.7 | 3462 | Click here |
| world.mp | APRSdos | 6429 | 4263.9 | 61.3 | 20.5 | 9075 | Click here |
| world.pdb | PocketAPRS | 20480 | 4894.7 | 43.8 | 47.4 | 23126 | Click here |