| 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 | ||
| rolla.pdb | PocketAPRS | 10 | 25.7 | 15.0 | 79.2 | 802 | Click here |
| mostate.mp | APRSdos | 129 | 93.4 | 29.5 | 64.2 | 771 | Click here |
| usacen.mp | APRSdos | 371 | 242.2 | 68.7 | 5.7 | 1700 | Click here |
| nexrad/rad_lsx.geo | NWSRadar | 500 | 83.5 | 82.5 | 91.1 | 2236 | NEXRAD WELDON SPRING,MO |
| usiroads.pdb | PocketAPRS | 500 | 287.6 | 10.2 | 11.3 | 2236 | Click here |
| usa.pdb | PocketAPRS | 500 | 287.6 | 10.2 | 11.3 | 2236 | Click here |
| usa.mp | APRSdos | 1429 | 305.0 | 18.6 | 12.1 | 3165 | Click here |
| world.mp | APRSdos | 6429 | 4871.9 | 71.3 | 19.1 | 8878 | Click here |
| world.pdb | PocketAPRS | 20480 | 5487.8 | 50.9 | 45.5 | 23438 | Click here |