| 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 | ||
| maboston.mp | APRSdos | 9 | 3.9 | 3.7 | 43.6 | 9 | Click here |
| boston.pdb | PocketAPRS | 10 | 6.2 | 0.2 | 25.8 | 10 | Click here |
| maeast.mp | APRSdos | 26 | 3.3 | 10.0 | 9.2 | 26 | Click here |
| maema.mp | APRSdos | 36 | 4.2 | 12.7 | 3.6 | 36 | Click here |
| mamass.mp | APRSdos | 64 | 22.6 | 38.8 | 7.9 | 64 | Click here |
| nexrad/rad_box.geo | NWSRadar | 500 | 29.4 | 6.6 | 39.1 | 500 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1264.3 | 57.5 | 28.7 | 1075 | Click here |
| usa.pdb | PocketAPRS | 500 | 1264.3 | 57.5 | 28.7 | 1650 | Click here |
| bertha.mp | APRSdos | 786 | 804.9 | 17.3 | 96.7 | 1753 | Click here |
| usa.mp | APRSdos | 1429 | 1161.1 | 90.8 | 7.5 | 3304 | Click here |
| world.mp | APRSdos | 6429 | 3901.7 | 55.3 | 23.4 | 8857 | Click here |
| world.pdb | PocketAPRS | 20480 | 4584.3 | 39.5 | 51.3 | 20993 | Click here |