| 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 | ||
| nh-vt.mp | APRSdos | 56 | 57.1 | 62.4 | 83.5 | 1515 | Click here |
| mamass.mp | APRSdos | 64 | 42.2 | 12.0 | 62.1 | 685 | Click here |
| neweng.mp | APRSdos | 286 | 272.1 | 33.4 | 87.1 | 1157 | Click here |
| usaeast.mp | APRSdos | 300 | 273.9 | 93.7 | 36.9 | 2108 | Click here |
| li.mp | APRSdos | 300 | 273.9 | 93.7 | 36.9 | 3045 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1249.2 | 56.0 | 31.5 | 3805 | Click here |
| usa.pdb | PocketAPRS | 500 | 1249.2 | 56.0 | 31.5 | 4365 | Click here |
| usa.mp | APRSdos | 1429 | 1130.9 | 88.5 | 10.6 | 6179 | Click here |
| world.mp | APRSdos | 6429 | 3930.6 | 55.8 | 24.1 | 11737 | Click here |
| world.pdb | PocketAPRS | 20480 | 4623.2 | 39.8 | 52.2 | 21002 | Click here |