| 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 | ||
| mnnorth.mp | APRSdos | 97 | 54.0 | 41.9 | 42.0 | 97 | Click here |
| nd-sd-mn.mp | APRSdos | 214 | 155.3 | 88.2 | 1.6 | 1096 | Click here |
| smb1.pdb | PocketAPRS | 320 | 244.3 | 43.8 | 68.8 | 1008 | Click here |
| nontc.pdb | PocketAPRS | 320 | 345.0 | 87.5 | 61.9 | 1814 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 734.8 | 4.4 | 43.4 | 1994 | Click here |
| usa.pdb | PocketAPRS | 500 | 734.8 | 4.4 | 43.4 | 1994 | Click here |
| usa.mp | APRSdos | 1429 | 378.1 | 9.7 | 24.0 | 2923 | Click here |
| world.mp | APRSdos | 6429 | 4850.8 | 73.3 | 27.1 | 8656 | Click here |
| world.pdb | PocketAPRS | 20480 | 5587.9 | 52.4 | 56.2 | 21566 | Click here |