| 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 | ||
| ri.mp | APRSdos | 18 | 17.8 | 52.2 | 84.2 | 1382 | Click here |
| mamass.mp | APRSdos | 64 | 62.2 | 17.8 | 91.4 | 978 | Click here |
| nexrad/rad_box.geo | NWSRadar | 500 | 28.2 | 15.0 | 36.1 | 1414 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1240.0 | 56.9 | 25.4 | 1983 | Click here |
| usa.pdb | PocketAPRS | 500 | 1240.0 | 56.9 | 25.4 | 2552 | Click here |
| bertha.mp | APRSdos | 786 | 752.2 | 19.1 | 89.9 | 1685 | Click here |
| usa.mp | APRSdos | 1429 | 1153.6 | 89.9 | 3.7 | 3227 | Click here |
| world.mp | APRSdos | 6429 | 3913.6 | 55.5 | 22.6 | 8782 | Click here |
| world.pdb | PocketAPRS | 20480 | 4582.8 | 39.6 | 50.1 | 20981 | Click here |