| 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 | ||
| scradar.mp | APRSdos | 50 | 50.6 | 64.7 | 75.8 | 1455 | Click here |
| nccentrl.mp | APRSdos | 86 | 67.1 | 79.1 | 14.7 | 2282 | Click here |
| nctest.mp | APRSdos | 86 | 67.1 | 79.1 | 14.7 | 3073 | Click here |
| usaseast.mp | APRSdos | 393 | 396.4 | 36.1 | 90.1 | 1294 | Click here |
| nexrad/rad_gsp.geo | NWSRadar | 500 | 60.0 | 49.8 | 69.4 | 1194 | NEXRAD GREER,SC |
| usiroads.pdb | PocketAPRS | 500 | 716.3 | 33.4 | 4.9 | 1194 | Click here |
| usa.pdb | PocketAPRS | 500 | 716.3 | 33.4 | 4.9 | 1194 | Click here |
| bertha.mp | APRSdos | 786 | 774.9 | 84.4 | 48.0 | 2324 | Click here |
| usa.mp | APRSdos | 1429 | 777.5 | 53.9 | 19.3 | 3506 | Click here |
| world.mp | APRSdos | 6429 | 4418.0 | 63.5 | 17.5 | 9141 | Click here |
| world.pdb | PocketAPRS | 20480 | 4999.4 | 45.3 | 43.3 | 23192 | Click here |