| 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 | 48.7 | 22.4 | 2.0 | 229 | Click here |
| usawest.mp | APRSdos | 429 | 235.2 | 23.7 | 48.2 | 429 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1116.2 | 52.2 | 11.7 | 1022 | Click here |
| usa.pdb | PocketAPRS | 500 | 1116.2 | 52.2 | 11.7 | 1544 | Click here |
| usa.mp | APRSdos | 1429 | 1030.1 | 76.9 | 11.7 | 3242 | Click here |
| pacifice.mp | APRSdos | 3571 | 3925.0 | 92.6 | 46.0 | 6310 | Click here |
| world.mp | APRSdos | 6429 | 6060.5 | 92.5 | 19.2 | 10093 | Click here |
| world.pdb | PocketAPRS | 20480 | 6756.8 | 66.1 | 45.6 | 24805 | Click here |