| 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 | ||
| boston.pdb | PocketAPRS | 10 | 24.5 | 89.4 | 49.7 | 904 | Click here |
| maesub.mp | APRSdos | 32 | 30.8 | 92.5 | 48.1 | 1851 | Click here |
| maema.mp | APRSdos | 36 | 24.1 | 54.9 | 44.7 | 2404 | Click here |
| mamass.mp | APRSdos | 64 | 23.3 | 1.3 | 34.7 | 2432 | Click here |
| usaeast.mp | APRSdos | 300 | 262.9 | 96.5 | 16.2 | 3633 | Click here |
| li.mp | APRSdos | 300 | 262.9 | 96.5 | 16.2 | 4598 | Click here |
| nexrad/rad_box.geo | NWSRadar | 500 | 21.0 | 32.0 | 15.0 | 4798 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1239.3 | 56.4 | 27.6 | 5362 | Click here |
| usa.pdb | PocketAPRS | 500 | 1239.3 | 56.4 | 27.6 | 5926 | Click here |
| bertha.mp | APRSdos | 786 | 791.4 | 20.4 | 94.5 | 1731 | Click here |
| usa.mp | APRSdos | 1429 | 1140.9 | 89.1 | 6.3 | 3265 | Click here |
| world.mp | APRSdos | 6429 | 3923.0 | 55.6 | 23.2 | 8821 | Click here |
| world.pdb | PocketAPRS | 20480 | 4600.8 | 39.7 | 50.9 | 20989 | Click here |