| 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 | ||
| smb1.pdb | PocketAPRS | 320 | 362.4 | 98.5 | 71.1 | 2016 | Click here |
| nontc.pdb | PocketAPRS | 320 | 234.6 | 37.8 | 64.1 | 961 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 772.1 | 13.8 | 43.0 | 1141 | Click here |
| usa.pdb | PocketAPRS | 500 | 772.1 | 13.8 | 43.0 | 1141 | Click here |
| usa.mp | APRSdos | 1429 | 459.8 | 24.0 | 23.6 | 2070 | Click here |
| world.mp | APRSdos | 6429 | 4688.3 | 70.1 | 27.0 | 7771 | Click here |
| world.pdb | PocketAPRS | 20480 | 5419.9 | 50.1 | 56.0 | 21541 | Click here |