| 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 | ||
| charlott.pdb | PocketAPRS | 10 | 4.5 | 10.1 | 15.8 | 10 | Click here |
| nccentrl.mp | APRSdos | 86 | 28.2 | 31.8 | 10.8 | 86 | Click here |
| nctest.mp | APRSdos | 86 | 28.2 | 31.8 | 10.8 | 86 | Click here |
| usaseast.mp | APRSdos | 393 | 392.7 | 46.4 | 84.6 | 1239 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 755.2 | 35.2 | 3.5 | 1346 | Click here |
| usa.pdb | PocketAPRS | 500 | 755.2 | 35.2 | 3.5 | 1346 | Click here |
| bertha.mp | APRSdos | 786 | 729.4 | 79.3 | 45.2 | 2425 | Click here |
| usa.mp | APRSdos | 1429 | 822.9 | 56.8 | 20.9 | 3636 | Click here |
| world.mp | APRSdos | 6429 | 4382.4 | 62.8 | 17.1 | 9264 | Click here |
| world.pdb | PocketAPRS | 20480 | 4957.9 | 44.9 | 42.9 | 23315 | Click here |