| 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 | 14.6 | 29.4 | 87.0 | 880 | Click here |
| boston.pdb | PocketAPRS | 10 | 28.3 | 87.2 | 80.1 | 1683 | Click here |
| ri.mp | APRSdos | 18 | 15.1 | 4.0 | 80.9 | 827 | Click here |
| maesub.mp | APRSdos | 32 | 35.6 | 94.3 | 69.8 | 1673 | Click here |
| maema.mp | APRSdos | 36 | 29.3 | 53.2 | 64.2 | 1210 | Click here |
| mamass.mp | APRSdos | 64 | 30.6 | 2.2 | 45.5 | 1238 | Click here |
| usaeast.mp | APRSdos | 300 | 262.4 | 96.7 | 13.9 | 2441 | Click here |
| li.mp | APRSdos | 300 | 262.4 | 96.7 | 13.9 | 3408 | Click here |
| nexrad/rad_box.geo | NWSRadar | 500 | 17.7 | 31.1 | 5.2 | 3608 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1238.1 | 56.4 | 27.2 | 4172 | Click here |
| usa.pdb | PocketAPRS | 500 | 1238.1 | 56.4 | 27.2 | 4736 | Click here |
| bertha.mp | APRSdos | 786 | 784.2 | 20.3 | 93.7 | 1723 | Click here |
| usa.mp | APRSdos | 1429 | 1142.0 | 89.2 | 5.8 | 3258 | Click here |
| world.mp | APRSdos | 6429 | 3922.5 | 55.6 | 23.1 | 8814 | Click here |
| world.pdb | PocketAPRS | 20480 | 4598.6 | 39.7 | 50.8 | 20988 | Click here |