| 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 | ||
| nystate.mp | APRSdos | 86 | 71.0 | 70.4 | 53.9 | 1329 | Click here |
| usaeast.mp | APRSdos | 300 | 174.3 | 5.2 | 55.4 | 854 | Click here |
| li.mp | APRSdos | 300 | 174.3 | 5.2 | 55.4 | 854 | Click here |
| sontc5c.pdb | PocketAPRS | 320 | 48.5 | 21.4 | 12.1 | 874 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1034.5 | 42.4 | 35.0 | 1054 | Click here |
| usa.pdb | PocketAPRS | 500 | 1034.5 | 42.4 | 35.0 | 1054 | Click here |
| usa.mp | APRSdos | 1429 | 878.6 | 67.8 | 14.5 | 2661 | Click here |
| world.mp | APRSdos | 6429 | 4185.0 | 60.4 | 25.0 | 8265 | Click here |
| world.pdb | PocketAPRS | 20480 | 4885.6 | 43.1 | 53.3 | 21013 | Click here |