| 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 | ||
| nd-sd-mn.mp | APRSdos | 214 | 230.1 | 66.2 | 87.7 | 1753 | Click here |
| usancen.mp | APRSdos | 343 | 220.1 | 61.4 | 35.5 | 2496 | Click here |
| usacen.mp | APRSdos | 371 | 366.7 | 54.6 | 81.8 | 1735 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 572.7 | 10.7 | 31.5 | 1864 | Click here |
| usa.pdb | PocketAPRS | 500 | 572.7 | 10.7 | 31.5 | 1864 | Click here |
| usa.mp | APRSdos | 1429 | 233.8 | 13.5 | 10.6 | 2793 | Click here |
| world.mp | APRSdos | 6429 | 5176.0 | 78.4 | 24.1 | 8577 | Click here |
| world.pdb | PocketAPRS | 20480 | 5883.0 | 56.0 | 52.2 | 21562 | Click here |