| 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 | 22.7 | 66.1 | 68.5 | 1356 | Click here |
| maeast.mp | APRSdos | 26 | 22.0 | 79.2 | 47.1 | 2164 | Click here |
| maema.mp | APRSdos | 36 | 16.4 | 37.2 | 30.9 | 2174 | Click here |
| mamass.mp | APRSdos | 64 | 8.0 | 11.1 | 7.3 | 2202 | Click here |
| neweng.mp | APRSdos | 286 | 304.5 | 28.2 | 99.4 | 1280 | Click here |
| usaeast.mp | APRSdos | 300 | 274.3 | 98.6 | 25.2 | 2280 | Click here |
| li.mp | APRSdos | 300 | 274.3 | 98.6 | 25.2 | 3266 | Click here |
| nexrad/rad_box.geo | NWSRadar | 500 | 41.2 | 21.9 | 52.8 | 1028 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1251.7 | 56.7 | 29.3 | 1595 | Click here |
| usa.pdb | PocketAPRS | 500 | 1251.7 | 56.7 | 29.3 | 2162 | Click here |
| bertha.mp | APRSdos | 786 | 817.9 | 19.6 | 98.0 | 1766 | Click here |
| usa.mp | APRSdos | 1429 | 1144.9 | 89.6 | 8.2 | 3305 | Click here |
| world.mp | APRSdos | 6429 | 3917.5 | 55.5 | 23.6 | 8860 | Click here |
| world.pdb | PocketAPRS | 20480 | 4602.0 | 39.7 | 51.5 | 20995 | Click here |