| 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 | 6.1 | 66.5 | 39.0 | 674 | Click here |
| boston.pdb | PocketAPRS | 10 | 7.9 | 22.5 | 24.0 | 675 | Click here |
| maeast.mp | APRSdos | 26 | 7.8 | 33.4 | 7.6 | 691 | Click here |
| maema.mp | APRSdos | 36 | 1.6 | 4.2 | 2.4 | 701 | Click here |
| mamass.mp | APRSdos | 64 | 17.6 | 29.4 | 8.5 | 729 | Click here |
| nexrad/rad_box.geo | NWSRadar | 500 | 28.8 | 3.1 | 38.5 | 1165 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1259.0 | 57.2 | 28.7 | 1737 | Click here |
| usa.pdb | PocketAPRS | 500 | 1259.0 | 57.2 | 28.7 | 2309 | Click here |
| bertha.mp | APRSdos | 786 | 805.4 | 18.1 | 96.7 | 1753 | Click here |
| usa.mp | APRSdos | 1429 | 1155.8 | 90.4 | 7.4 | 3300 | Click here |
| world.mp | APRSdos | 6429 | 3907.0 | 55.4 | 23.4 | 8854 | Click here |
| world.pdb | PocketAPRS | 20480 | 4589.4 | 39.5 | 51.3 | 20993 | Click here |