| 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 | 18.0 | 8.7 | 29.0 | 57 | Click here |
| usaseast.mp | APRSdos | 393 | 222.7 | 42.4 | 34.8 | 393 | Click here |
| nexrad/rad_clx.geo | NWSRadar | 500 | 42.9 | 5.3 | 57.4 | 1074 | NEXRAD GRAYS,SC |
| usiroads.pdb | PocketAPRS | 500 | 766.3 | 34.5 | 8.6 | 1074 | Click here |
| usa.pdb | PocketAPRS | 500 | 766.3 | 34.5 | 8.6 | 1074 | Click here |
| bertha.mp | APRSdos | 786 | 677.2 | 81.3 | 20.3 | 2173 | Click here |
| usa.mp | APRSdos | 1429 | 920.8 | 55.7 | 34.6 | 3373 | Click here |
| world.mp | APRSdos | 6429 | 4429.1 | 63.1 | 14.1 | 9004 | Click here |
| world.pdb | PocketAPRS | 20480 | 4952.8 | 45.1 | 38.8 | 23055 | Click here |