| 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 | 13.4 | 21.4 | 81.5 | 825 | Click here |
| ri.mp | APRSdos | 18 | 11.8 | 3.9 | 63.0 | 648 | Click here |
| mamass.mp | APRSdos | 64 | 57.5 | 4.4 | 85.5 | 919 | Click here |
| usaeast.mp | APRSdos | 300 | 261.5 | 97.2 | 5.3 | 2127 | Click here |
| li.mp | APRSdos | 300 | 261.5 | 97.2 | 5.3 | 3099 | Click here |
| nexrad/rad_box.geo | NWSRadar | 500 | 28.0 | 28.8 | 30.7 | 3299 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1233.3 | 56.5 | 25.6 | 3864 | Click here |
| usa.pdb | PocketAPRS | 500 | 1233.3 | 56.5 | 25.6 | 4429 | Click here |
| bertha.mp | APRSdos | 786 | 757.7 | 20.1 | 90.4 | 1690 | Click here |
| usa.mp | APRSdos | 1429 | 1145.5 | 89.3 | 4.0 | 3226 | Click here |
| world.mp | APRSdos | 6429 | 3921.3 | 55.6 | 22.7 | 8782 | Click here |
| world.pdb | PocketAPRS | 20480 | 4591.3 | 39.7 | 50.2 | 20982 | Click here |