| 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 | ||
| win-sal.pdb | PocketAPRS | 10 | 37.8 | 91.6 | 75.4 | 1680 | Click here |
| charlott.pdb | PocketAPRS | 10 | 15.5 | 46.8 | 45.2 | 1680 | Click here |
| nccentrl.mp | APRSdos | 86 | 18.4 | 21.3 | 5.5 | 1756 | Click here |
| nctest.mp | APRSdos | 86 | 18.4 | 21.3 | 5.5 | 1756 | Click here |
| usaseast.mp | APRSdos | 393 | 409.7 | 48.7 | 88.1 | 1274 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 764.1 | 35.6 | 4.4 | 1381 | Click here |
| usa.pdb | PocketAPRS | 500 | 764.1 | 35.6 | 4.4 | 1381 | Click here |
| bertha.mp | APRSdos | 786 | 728.5 | 78.1 | 47.0 | 2448 | Click here |
| usa.mp | APRSdos | 1429 | 824.2 | 57.4 | 19.9 | 3665 | Click here |
| world.mp | APRSdos | 6429 | 4371.6 | 62.7 | 17.4 | 9292 | Click here |
| world.pdb | PocketAPRS | 20480 | 4950.7 | 44.8 | 43.2 | 23343 | Click here |