| 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 | ||
| usacen.mp | APRSdos | 371 | 81.9 | 11.9 | 18.1 | 371 | Click here |
| nexrad/rad_inx.geo | NWSRadar | 500 | 38.5 | 30.0 | 45.6 | 500 | NEXRAD INOLA,OK |
| usiroads.pdb | PocketAPRS | 500 | 142.3 | 0.6 | 8.4 | 500 | Click here |
| usa.pdb | PocketAPRS | 500 | 142.3 | 0.6 | 8.4 | 500 | Click here |
| usa.mp | APRSdos | 1429 | 234.4 | 3.8 | 15.3 | 1429 | Click here |
| world.mp | APRSdos | 6429 | 5078.7 | 74.6 | 18.4 | 7175 | Click here |
| world.pdb | PocketAPRS | 20480 | 5690.2 | 53.3 | 44.5 | 21759 | Click here |