| 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 | ||
| mnsouth.mp | APRSdos | 71 | 74.3 | 45.6 | 92.6 | 997 | Click here |
| mnnorth.mp | APRSdos | 97 | 84.3 | 54.6 | 71.2 | 1355 | Click here |
| nd-sd-mn.mp | APRSdos | 214 | 148.1 | 82.5 | 11.7 | 2297 | Click here |
| smb1.pdb | PocketAPRS | 320 | 265.6 | 40.5 | 78.7 | 1107 | Click here |
| nontc.pdb | PocketAPRS | 320 | 371.2 | 90.5 | 71.4 | 1939 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 704.1 | 3.8 | 41.7 | 2119 | Click here |
| usa.pdb | PocketAPRS | 500 | 704.1 | 3.8 | 41.7 | 2119 | Click here |
| usa.mp | APRSdos | 1429 | 346.7 | 8.8 | 22.1 | 3048 | Click here |
| world.mp | APRSdos | 6429 | 4868.0 | 73.5 | 26.7 | 8783 | Click here |
| world.pdb | PocketAPRS | 20480 | 5599.4 | 52.5 | 55.6 | 21561 | Click here |