| 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 | ||
| gacoast.mp | APRSdos | 57 | 21.3 | 14.0 | 32.9 | 57 | Click here |
| usaseast.mp | APRSdos | 393 | 221.9 | 41.6 | 35.4 | 393 | Click here |
| nexrad/rad_clx.geo | NWSRadar | 500 | 41.0 | 10.1 | 54.2 | 1042 | NEXRAD GRAYS,SC |
| usiroads.pdb | PocketAPRS | 500 | 762.7 | 34.4 | 8.5 | 1042 | Click here |
| usa.pdb | PocketAPRS | 500 | 762.7 | 34.4 | 8.5 | 1042 | Click here |
| bertha.mp | APRSdos | 786 | 680.7 | 81.7 | 20.6 | 2145 | Click here |
| usa.mp | APRSdos | 1429 | 917.0 | 55.4 | 34.4 | 3342 | Click here |
| world.mp | APRSdos | 6429 | 4431.7 | 63.1 | 14.1 | 8973 | Click here |
| world.pdb | PocketAPRS | 20480 | 4956.0 | 45.1 | 38.9 | 23024 | Click here |