| 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 | ||
| oktulsa.mp | APRSdos | 57 | 19.4 | 35.1 | 1.0 | 57 | Click here |
| usacen.mp | APRSdos | 371 | 173.0 | 34.4 | 31.6 | 371 | Click here |
| nexrad/rad_srx.geo | NWSRadar | 500 | 34.9 | 8.1 | 46.3 | 500 | NEXRAD CHAFFEE RIDGE,AR |
| usiroads.pdb | PocketAPRS | 500 | 129.6 | 4.4 | 5.3 | 500 | Click here |
| usa.pdb | PocketAPRS | 500 | 129.6 | 4.4 | 5.3 | 500 | Click here |
| usa.mp | APRSdos | 1429 | 309.3 | 9.6 | 18.8 | 1429 | Click here |
| world.mp | APRSdos | 6429 | 5015.5 | 73.3 | 17.6 | 7162 | Click here |
| world.pdb | PocketAPRS | 20480 | 5611.7 | 52.4 | 43.5 | 21737 | Click here |