| 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 | 4.5 | 4.4 | 18.4 | 10 | Click here |
| txstate.mp | APRSdos | 300 | 384.9 | 87.1 | 90.8 | 2079 | Click here |
| usacen.mp | APRSdos | 371 | 114.0 | 12.5 | 27.1 | 2150 | Click here |
| nexrad/rad_inx.geo | NWSRadar | 500 | 15.6 | 25.9 | 0.8 | 2279 | NEXRAD INOLA,OK |
| usiroads.pdb | PocketAPRS | 500 | 108.1 | 0.7 | 6.4 | 2279 | Click here |
| usa.pdb | PocketAPRS | 500 | 108.1 | 0.7 | 6.4 | 2279 | Click here |
| usa.mp | APRSdos | 1429 | 268.8 | 3.9 | 17.7 | 3208 | Click here |
| world.mp | APRSdos | 6429 | 5086.1 | 74.6 | 17.9 | 8954 | Click here |
| world.pdb | PocketAPRS | 20480 | 5689.4 | 53.3 | 43.8 | 23538 | Click here |