| 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 | ||
| desmoine.pdb | PocketAPRS | 10 | 30.8 | 39.1 | 88.7 | 897 | Click here |
| cntrliow.pdb | PocketAPRS | 10 | 20.2 | 27.3 | 57.4 | 584 | Click here |
| iaswest3.mp | APRSdos | 49 | 44.1 | 81.3 | 52.6 | 1388 | Click here |
| iacntrl3.mp | APRSdos | 51 | 13.6 | 17.8 | 20.4 | 1390 | Click here |
| iailinmo.mp | APRSdos | 221 | 151.8 | 75.6 | 12.4 | 2316 | Click here |
| usacen.mp | APRSdos | 371 | 281.4 | 39.6 | 63.7 | 1008 | Click here |
| nexrad/rad_dmx.geo | NWSRadar | 500 | 21.3 | 11.6 | 27.2 | 1137 | NEXRAD JOHNSTON,IA |
| usiroads.pdb | PocketAPRS | 500 | 471.9 | 5.3 | 27.3 | 1137 | Click here |
| usa.pdb | PocketAPRS | 500 | 471.9 | 5.3 | 27.3 | 1137 | Click here |
| usa.mp | APRSdos | 1429 | 166.3 | 11.0 | 5.9 | 2066 | Click here |
| world.mp | APRSdos | 6429 | 4902.1 | 73.0 | 23.1 | 7796 | Click here |
| world.pdb | PocketAPRS | 20480 | 5581.9 | 52.1 | 50.8 | 21509 | Click here |