| 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 | ||
| usancen.mp | APRSdos | 343 | 73.4 | 17.5 | 14.8 | 343 | Click here |
| nexrad/rad_udx.geo | NWSRadar | 500 | 49.5 | 83.7 | 28.6 | 1337 | NEXRAD NEW UNDERWOOD,SD |
| usiroads.pdb | PocketAPRS | 500 | 699.7 | 17.6 | 35.9 | 1337 | Click here |
| usa.pdb | PocketAPRS | 500 | 699.7 | 17.6 | 35.9 | 1337 | Click here |
| usa.mp | APRSdos | 1429 | 381.2 | 24.0 | 15.6 | 2266 | Click here |
| world.mp | APRSdos | 6429 | 5272.1 | 80.8 | 25.2 | 8074 | Click here |
| world.pdb | PocketAPRS | 20480 | 6000.8 | 57.7 | 53.7 | 21594 | Click here |