| 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 | ||
| springmo.pdb | PocketAPRS | 10 | 2.8 | 1.6 | 8.5 | 10 | Click here |
| mostate.mp | APRSdos | 129 | 111.6 | 32.7 | 77.7 | 906 | Click here |
| usacen.mp | APRSdos | 371 | 170.8 | 47.2 | 10.4 | 1148 | Click here |
| nexrad/rad_sgf.geo | NWSRadar | 500 | 4.9 | 8.2 | 0.7 | 1277 | NEXRAD SPRINGFIELD,MO |
| usiroads.pdb | PocketAPRS | 500 | 221.1 | 6.6 | 10.2 | 1277 | Click here |
| usa.pdb | PocketAPRS | 500 | 221.1 | 6.6 | 10.2 | 1277 | Click here |
| usa.mp | APRSdos | 1429 | 262.8 | 13.0 | 13.3 | 2206 | Click here |
| world.mp | APRSdos | 6429 | 4949.9 | 72.6 | 18.8 | 7932 | Click here |
| world.pdb | PocketAPRS | 20480 | 5563.9 | 51.8 | 45.1 | 22501 | Click here |