| 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 | ||
| arnwest.mp | APRSdos | 26 | 16.6 | 61.0 | 25.1 | 636 | Click here |
| oktulsa.mp | APRSdos | 57 | 36.1 | 56.0 | 31.1 | 1227 | Click here |
| usacen.mp | APRSdos | 371 | 169.4 | 37.6 | 27.0 | 1541 | Click here |
| nexrad/rad_srx.geo | NWSRadar | 500 | 55.1 | 27.2 | 70.4 | 1204 | NEXRAD CHAFFEE RIDGE,AR |
| nexrad/rad_sgf.geo | NWSRadar | 500 | 70.2 | 48.8 | 85.6 | 1356 | NEXRAD SPRINGFIELD,MO |
| usiroads.pdb | PocketAPRS | 500 | 150.4 | 4.9 | 6.4 | 1356 | Click here |
| usa.pdb | PocketAPRS | 500 | 150.4 | 4.9 | 6.4 | 1356 | Click here |
| usa.mp | APRSdos | 1429 | 298.0 | 10.5 | 17.6 | 2285 | Click here |
| world.mp | APRSdos | 6429 | 4999.6 | 73.1 | 17.9 | 8016 | Click here |
| world.pdb | PocketAPRS | 20480 | 5599.6 | 52.2 | 43.8 | 22589 | Click here |