| 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 | ||
| maema.mp | APRSdos | 36 | 40.9 | 71.6 | 91.7 | 1669 | Click here |
| mamass.mp | APRSdos | 64 | 28.0 | 8.0 | 41.1 | 1697 | Click here |
| neweng.mp | APRSdos | 286 | 285.0 | 32.5 | 91.8 | 1204 | Click here |
| usaeast.mp | APRSdos | 300 | 270.8 | 94.5 | 32.4 | 2163 | Click here |
| li.mp | APRSdos | 300 | 270.8 | 94.5 | 32.4 | 3108 | Click here |
| nexrad/rad_box.geo | NWSRadar | 500 | 66.1 | 41.6 | 83.2 | 1332 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1247.4 | 56.1 | 30.7 | 1893 | Click here |
| usa.pdb | PocketAPRS | 500 | 1247.4 | 56.1 | 30.7 | 2454 | Click here |
| usa.mp | APRSdos | 1429 | 1133.3 | 88.7 | 9.7 | 4270 | Click here |
| world.mp | APRSdos | 6429 | 3928.3 | 55.7 | 23.9 | 9827 | Click here |
| world.pdb | PocketAPRS | 20480 | 4617.7 | 39.8 | 51.9 | 20999 | Click here |