| 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 | 360.1 | 97.6 | 70.9 | 2005 | Click here |
| nontc.pdb | PocketAPRS | 320 | 235.4 | 38.6 | 63.9 | 959 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 771.6 | 13.6 | 43.0 | 1139 | Click here |
| usa.pdb | PocketAPRS | 500 | 771.6 | 13.6 | 43.0 | 1139 | Click here |
| usa.mp | APRSdos | 1429 | 458.5 | 23.8 | 23.6 | 2068 | Click here |
| world.mp | APRSdos | 6429 | 4690.7 | 70.2 | 27.0 | 7770 | Click here |
| world.pdb | PocketAPRS | 20480 | 5422.5 | 50.1 | 56.0 | 21541 | Click here |