| 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 | 13.8 | 3.1 | 43.2 | 10 | Click here |
| cntrliow.pdb | PocketAPRS | 10 | 24.2 | 14.7 | 74.5 | 755 | Click here |
| iacntrl3.mp | APRSdos | 51 | 31.5 | 11.5 | 57.8 | 629 | Click here |
| iailinmo.mp | APRSdos | 221 | 137.1 | 68.9 | 5.8 | 1488 | Click here |
| usacen.mp | APRSdos | 371 | 253.6 | 43.7 | 52.9 | 900 | Click here |
| nexrad/rad_dmx.geo | NWSRadar | 500 | 22.8 | 12.4 | 29.1 | 1029 | NEXRAD JOHNSTON,IA |
| usiroads.pdb | PocketAPRS | 500 | 435.1 | 6.0 | 24.8 | 1029 | Click here |
| usa.pdb | PocketAPRS | 500 | 435.1 | 6.0 | 24.8 | 1029 | Click here |
| usa.mp | APRSdos | 1429 | 161.9 | 12.0 | 3.1 | 1958 | Click here |
| world.mp | APRSdos | 6429 | 4899.6 | 72.8 | 22.5 | 7686 | Click here |
| world.pdb | PocketAPRS | 20480 | 5569.8 | 52.0 | 50.0 | 22257 | Click here |