| 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 | ||
| providen.pdb | PocketAPRS | 10 | 16.0 | 32.6 | 94.9 | 959 | Click here |
| ri.mp | APRSdos | 18 | 16.7 | 58.0 | 74.3 | 1341 | Click here |
| mamass.mp | APRSdos | 64 | 60.6 | 19.4 | 88.6 | 950 | Click here |
| nexrad/rad_box.geo | NWSRadar | 500 | 26.1 | 13.3 | 33.6 | 1386 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1241.3 | 56.9 | 25.5 | 1955 | Click here |
| usa.pdb | PocketAPRS | 500 | 1241.3 | 56.9 | 25.5 | 2524 | Click here |
| bertha.mp | APRSdos | 786 | 753.8 | 18.9 | 90.1 | 1687 | Click here |
| usa.mp | APRSdos | 1429 | 1154.3 | 89.9 | 3.8 | 3229 | Click here |
| world.mp | APRSdos | 6429 | 3912.7 | 55.5 | 22.6 | 8784 | Click here |
| world.pdb | PocketAPRS | 20480 | 4582.4 | 39.6 | 50.2 | 20982 | Click here |