| 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 | ||
| nhchshr.mp | APRSdos | 14 | 6.4 | 45.1 | 21.0 | 14 | Click here |
| mawma.mp | APRSdos | 29 | 30.1 | 71.5 | 80.9 | 1553 | Click here |
| maesub.mp | APRSdos | 32 | 32.1 | 40.0 | 89.4 | 926 | Click here |
| mamass.mp | APRSdos | 64 | 43.2 | 65.0 | 34.1 | 1608 | Click here |
| midlant.mp | APRSdos | 129 | 148.0 | 72.6 | 91.2 | 1767 | Click here |
| neweng.mp | APRSdos | 286 | 299.3 | 45.3 | 93.4 | 1220 | Click here |
| usaeast.mp | APRSdos | 300 | 239.2 | 82.3 | 30.9 | 2057 | Click here |
| li.mp | APRSdos | 300 | 239.2 | 82.3 | 30.9 | 2880 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1215.4 | 54.5 | 30.4 | 3625 | Click here |
| usa.pdb | PocketAPRS | 500 | 1215.4 | 54.5 | 30.4 | 4170 | Click here |
| usa.mp | APRSdos | 1429 | 1101.5 | 86.2 | 9.4 | 5961 | Click here |
| world.mp | APRSdos | 6429 | 3960.3 | 56.3 | 23.9 | 11524 | Click here |
| world.pdb | PocketAPRS | 20480 | 4647.8 | 40.2 | 51.8 | 20998 | Click here |