| 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 | ||
| tulsa.pdb | PocketAPRS | 10 | 2.7 | 10.2 | 4.7 | 10 | Click here |
| txstate.mp | APRSdos | 300 | 381.9 | 87.5 | 89.0 | 2065 | Click here |
| usacen.mp | APRSdos | 371 | 119.7 | 12.9 | 28.5 | 2136 | Click here |
| nexrad/rad_inx.geo | NWSRadar | 500 | 15.5 | 23.7 | 8.2 | 2265 | NEXRAD INOLA,OK |
| usiroads.pdb | PocketAPRS | 500 | 102.9 | 0.7 | 6.1 | 2265 | Click here |
| usa.pdb | PocketAPRS | 500 | 102.9 | 0.7 | 6.1 | 2265 | Click here |
| usa.mp | APRSdos | 1429 | 274.5 | 4.0 | 18.0 | 3194 | Click here |
| world.mp | APRSdos | 6429 | 5086.3 | 74.5 | 17.8 | 8939 | Click here |
| world.pdb | PocketAPRS | 20480 | 5688.3 | 53.3 | 43.7 | 23523 | Click here |