| 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 | ||
| boston.pdb | PocketAPRS | 10 | 17.5 | 61.3 | 40.4 | 623 | Click here |
| maeast.mp | APRSdos | 26 | 18.2 | 54.8 | 49.7 | 1187 | Click here |
| masema.mp | APRSdos | 29 | 21.2 | 9.5 | 70.6 | 735 | Click here |
| maema.mp | APRSdos | 36 | 23.6 | 59.3 | 38.8 | 1335 | Click here |
| mamass.mp | APRSdos | 64 | 42.3 | 64.7 | 31.4 | 2010 | Click here |
| nexrad/rad_box.geo | NWSRadar | 500 | 22.7 | 33.2 | 17.9 | 2446 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1274.9 | 58.3 | 27.8 | 3029 | Click here |
| usa.pdb | PocketAPRS | 500 | 1274.9 | 58.3 | 27.8 | 3612 | Click here |
| bertha.mp | APRSdos | 786 | 786.8 | 15.2 | 94.8 | 1734 | Click here |
| usa.mp | APRSdos | 1429 | 1176.8 | 92.0 | 6.4 | 3297 | Click here |
| world.mp | APRSdos | 6429 | 3886.9 | 55.0 | 23.2 | 8847 | Click here |
| world.pdb | PocketAPRS | 20480 | 4566.3 | 39.3 | 50.9 | 20989 | Click here |