| 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 | 19.0 | 39.1 | 69.3 | 703 | Click here |
| maeast.mp | APRSdos | 26 | 17.3 | 50.9 | 47.8 | 1228 | Click here |
| maema.mp | APRSdos | 36 | 12.9 | 16.8 | 31.4 | 1238 | Click here |
| mamass.mp | APRSdos | 64 | 13.7 | 22.4 | 7.6 | 1266 | Click here |
| neweng.mp | APRSdos | 286 | 303.0 | 25.7 | 99.4 | 1280 | Click here |
| nexrad/rad_box.geo | NWSRadar | 500 | 40.0 | 10.3 | 53.0 | 1030 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1257.9 | 57.0 | 29.3 | 1600 | Click here |
| usa.pdb | PocketAPRS | 500 | 1257.9 | 57.0 | 29.3 | 2170 | Click here |
| bertha.mp | APRSdos | 786 | 816.8 | 18.7 | 98.0 | 1766 | Click here |
| usa.mp | APRSdos | 1429 | 1151.3 | 90.1 | 8.2 | 3310 | Click here |
| world.mp | APRSdos | 6429 | 3911.1 | 55.4 | 23.6 | 8864 | Click here |
| world.pdb | PocketAPRS | 20480 | 4595.8 | 39.6 | 51.5 | 20995 | Click here |