| 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 | ||
| wa-or.mp | APRSdos | 286 | 241.1 | 0.7 | 80.8 | 1094 | Click here |
| usawest.mp | APRSdos | 429 | 165.8 | 41.0 | 12.1 | 1237 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1225.2 | 55.6 | 27.8 | 1864 | Click here |
| usa.pdb | PocketAPRS | 500 | 1225.2 | 55.6 | 27.8 | 2420 | Click here |
| usa.mp | APRSdos | 1429 | 1052.1 | 82.1 | 6.4 | 4170 | Click here |
| pacifice.mp | APRSdos | 3571 | 3900.9 | 90.6 | 53.2 | 5009 | Click here |
| world.mp | APRSdos | 6429 | 5975.8 | 93.7 | 23.2 | 8804 | Click here |
| world.pdb | PocketAPRS | 20480 | 6731.1 | 66.9 | 50.9 | 21658 | Click here |