| 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 | 15.4 | 11.0 | 63.5 | 645 | Click here |
| maeast.mp | APRSdos | 26 | 12.4 | 21.3 | 42.7 | 661 | Click here |
| maema.mp | APRSdos | 36 | 10.4 | 4.5 | 27.7 | 671 | Click here |
| mamass.mp | APRSdos | 64 | 19.7 | 34.3 | 5.5 | 699 | Click here |
| neweng.mp | APRSdos | 286 | 303.1 | 23.0 | 99.8 | 1284 | Click here |
| nexrad/rad_box.geo | NWSRadar | 500 | 38.2 | 1.9 | 51.2 | 1012 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1264.0 | 57.4 | 29.2 | 1586 | Click here |
| usa.pdb | PocketAPRS | 500 | 1264.0 | 57.4 | 29.2 | 2160 | Click here |
| bertha.mp | APRSdos | 786 | 814.2 | 17.7 | 97.8 | 1764 | Click here |
| usa.mp | APRSdos | 1429 | 1158.0 | 90.6 | 8.1 | 3313 | Click here |
| world.mp | APRSdos | 6429 | 3904.4 | 55.3 | 23.6 | 8866 | Click here |
| world.pdb | PocketAPRS | 20480 | 4588.9 | 39.5 | 51.4 | 20994 | Click here |