| 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 | ||
| Toporama 50k | Toporama | 4 | 0 | 5 | Click here | ||
| Toporama 250k | Toporama | 20 | 0 | 25 | Click here | ||
| Manitoba.pdb | PocketAPRS | 80 | 273.4 | 34.7 | 79.4 | 874 | Click here |
| smb1.pdb | PocketAPRS | 320 | 163.4 | 57.0 | 1.7 | 1684 | Click here |
| nontc.pdb | PocketAPRS | 320 | 239.4 | 75.5 | 6.4 | 2439 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 950.3 | 6.7 | 56.1 | 1061 | Click here |
| usa.pdb | PocketAPRS | 500 | 950.3 | 6.7 | 56.1 | 1061 | Click here |
| usa.mp | APRSdos | 1429 | 592.0 | 13.1 | 38.2 | 1990 | Click here |
| world.mp | APRSdos | 6429 | 4763.0 | 72.5 | 30.3 | 7715 | Click here |
| world.pdb | PocketAPRS | 20480 | 5540.6 | 51.8 | 60.4 | 21602 | Click here |