| 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 | 34.1 | 2.0 | 91.3 | 949 | Click here |
| mamass.mp | APRSdos | 64 | 33.1 | 32.8 | 40.9 | 977 | Click here |
| neweng.mp | APRSdos | 286 | 279.9 | 23.3 | 91.9 | 1205 | Click here |
| nexrad/rad_gyx.geo | NWSRadar | 500 | 65.7 | 70.2 | 71.7 | 1919 | NEXRAD GRAY,ME |
| nexrad/rad_box.geo | NWSRadar | 500 | 61.9 | 0.5 | 83.0 | 1330 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1269.4 | 57.3 | 30.7 | 1903 | Click here |
| usa.pdb | PocketAPRS | 500 | 1269.4 | 57.3 | 30.7 | 2476 | Click here |
| usa.mp | APRSdos | 1429 | 1156.3 | 90.6 | 9.7 | 4311 | Click here |
| world.mp | APRSdos | 6429 | 3905.4 | 55.3 | 23.9 | 9864 | Click here |
| world.pdb | PocketAPRS | 20480 | 4595.4 | 39.5 | 51.9 | 20999 | Click here |