| 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 | ||
| necentrl.mp | APRSdos | 64 | 31.3 | 38.8 | 33.0 | 64 | Click here |
| usancen.mp | APRSdos | 343 | 347.9 | 99.5 | 52.0 | 1858 | Click here |
| usacen.mp | APRSdos | 371 | 266.5 | 19.3 | 66.6 | 1037 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 480.4 | 4.8 | 28.0 | 1166 | Click here |
| usa.pdb | PocketAPRS | 500 | 480.4 | 4.8 | 28.0 | 1166 | Click here |
| usa.mp | APRSdos | 1429 | 114.2 | 4.3 | 6.7 | 2095 | Click here |
| world.mp | APRSdos | 6429 | 5085.4 | 76.4 | 23.3 | 7859 | Click here |
| world.pdb | PocketAPRS | 20480 | 5774.8 | 54.6 | 51.0 | 21536 | Click here |