| 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 | ||
| mafram.mp | APRSdos | 2 | 0.6 | 31.3 | 8.9 | 2 | Click here |
| boston.pdb | PocketAPRS | 10 | 17.7 | 74.1 | 3.2 | 751 | Click here |
| maeast.mp | APRSdos | 26 | 20.4 | 87.7 | 16.6 | 1644 | Click here |
| maema.mp | APRSdos | 36 | 14.8 | 43.3 | 15.0 | 1654 | Click here |
| mamass.mp | APRSdos | 64 | 13.0 | 7.7 | 18.2 | 1682 | Click here |
| usaeast.mp | APRSdos | 300 | 268.5 | 97.9 | 19.7 | 2897 | Click here |
| li.mp | APRSdos | 300 | 268.5 | 97.9 | 19.7 | 3876 | Click here |
| nexrad/rad_box.geo | NWSRadar | 500 | 26.3 | 25.4 | 29.8 | 4076 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1245.5 | 56.6 | 28.3 | 4642 | Click here |
| usa.pdb | PocketAPRS | 500 | 1245.5 | 56.6 | 28.3 | 5208 | Click here |
| bertha.mp | APRSdos | 786 | 801.5 | 19.9 | 95.9 | 1745 | Click here |
| usa.mp | APRSdos | 1429 | 1143.9 | 89.4 | 7.0 | 3282 | Click here |
| world.mp | APRSdos | 6429 | 3919.4 | 55.6 | 23.3 | 8838 | Click here |
| world.pdb | PocketAPRS | 20480 | 4599.8 | 39.7 | 51.1 | 20991 | Click here |