| 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 | 20.3 | 6.5 | 33.4 | 57 | Click here |
| usaseast.mp | APRSdos | 393 | 225.4 | 42.7 | 35.5 | 393 | Click here |
| nexrad/rad_clx.geo | NWSRadar | 500 | 40.3 | 3.3 | 53.9 | 1039 | NEXRAD GRAYS,SC |
| usiroads.pdb | PocketAPRS | 500 | 766.8 | 34.6 | 8.5 | 1039 | Click here |
| usa.pdb | PocketAPRS | 500 | 766.8 | 34.6 | 8.5 | 1039 | Click here |
| bertha.mp | APRSdos | 786 | 676.5 | 81.1 | 20.6 | 2136 | Click here |
| usa.mp | APRSdos | 1429 | 920.2 | 55.7 | 34.4 | 3336 | Click here |
| world.mp | APRSdos | 6429 | 4427.4 | 63.1 | 14.1 | 8967 | Click here |
| world.pdb | PocketAPRS | 20480 | 4951.8 | 45.0 | 38.9 | 23018 | Click here |