| 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 | ||
| nhoxford.mp | APRSdos | 27 | 23.3 | 65.3 | 62.1 | 1301 | Click here |
| nh-vt.mp | APRSdos | 56 | 32.6 | 61.7 | 24.2 | 1947 | Click here |
| neweng.mp | APRSdos | 286 | 212.8 | 33.6 | 66.1 | 947 | Click here |
| usaeast.mp | APRSdos | 300 | 303.7 | 93.5 | 56.9 | 1804 | Click here |
| li.mp | APRSdos | 300 | 303.7 | 93.5 | 56.9 | 1804 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1268.4 | 56.0 | 35.2 | 2564 | Click here |
| usa.pdb | PocketAPRS | 500 | 1268.4 | 56.0 | 35.2 | 3124 | Click here |
| usa.mp | APRSdos | 1429 | 1131.5 | 88.5 | 14.8 | 4938 | Click here |
| world.mp | APRSdos | 6429 | 3931.6 | 55.8 | 25.1 | 10496 | Click here |
| world.pdb | PocketAPRS | 20480 | 4638.2 | 39.8 | 53.4 | 21014 | Click here |