| 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 | ||
| ca.mp | APRSdos | 229 | 21.8 | 9.1 | 3.9 | 229 | Click here |
| usawest.mp | APRSdos | 429 | 243.7 | 30.8 | 47.2 | 429 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1145.0 | 53.6 | 12.0 | 1036 | Click here |
| usa.pdb | PocketAPRS | 500 | 1145.0 | 53.6 | 12.0 | 1572 | Click here |
| usa.mp | APRSdos | 1429 | 1056.3 | 79.0 | 11.4 | 3291 | Click here |
| pacifice.mp | APRSdos | 3571 | 3897.3 | 91.8 | 46.1 | 6351 | Click here |
| world.mp | APRSdos | 6429 | 6082.7 | 93.0 | 19.2 | 10139 | Click here |
| world.pdb | PocketAPRS | 20480 | 6782.6 | 66.4 | 45.7 | 24854 | Click here |