| 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 | 19.5 | 66.6 | 47.2 | 676 | Click here |
| maeast.mp | APRSdos | 26 | 23.5 | 79.8 | 55.7 | 1381 | Click here |
| maema.mp | APRSdos | 36 | 20.0 | 37.6 | 43.1 | 1391 | Click here |
| mamass.mp | APRSdos | 64 | 23.5 | 10.9 | 33.8 | 1419 | Click here |
| usaeast.mp | APRSdos | 300 | 268.4 | 98.6 | 16.4 | 2641 | Click here |
| li.mp | APRSdos | 300 | 268.4 | 98.6 | 16.4 | 3627 | Click here |
| nexrad/rad_box.geo | NWSRadar | 500 | 17.0 | 22.2 | 15.8 | 3827 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1244.7 | 56.7 | 27.7 | 4394 | Click here |
| usa.pdb | PocketAPRS | 500 | 1244.7 | 56.7 | 27.7 | 4961 | Click here |
| bertha.mp | APRSdos | 786 | 790.8 | 19.6 | 94.6 | 1732 | Click here |
| usa.mp | APRSdos | 1429 | 1146.3 | 89.6 | 6.3 | 3271 | Click here |
| world.mp | APRSdos | 6429 | 3917.5 | 55.5 | 23.2 | 8826 | Click here |
| world.pdb | PocketAPRS | 20480 | 4595.7 | 39.7 | 50.9 | 20989 | Click here |