| 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 | 50.8 | 44.3 | 36.3 | 97 | Click here |
| nd-sd-mn.mp | APRSdos | 214 | 153.5 | 87.2 | 4.2 | 1086 | Click here |
| smb1.pdb | PocketAPRS | 320 | 238.4 | 43.1 | 66.9 | 989 | Click here |
| nontc.pdb | PocketAPRS | 320 | 343.1 | 88.1 | 60.0 | 1801 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 740.3 | 4.3 | 43.8 | 1981 | Click here |
| usa.pdb | PocketAPRS | 500 | 740.3 | 4.3 | 43.8 | 1981 | Click here |
| usa.mp | APRSdos | 1429 | 382.9 | 9.5 | 24.4 | 2910 | Click here |
| world.mp | APRSdos | 6429 | 4851.2 | 73.3 | 27.2 | 8643 | Click here |
| world.pdb | PocketAPRS | 20480 | 5589.6 | 52.4 | 56.3 | 21567 | Click here |