| 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 | ||
| philadel.pdb | PocketAPRS | 10 | 9.7 | 39.6 | 8.3 | 10 | Click here |
| nj-de.mp | APRSdos | 64 | 63.7 | 84.2 | 59.2 | 1498 | Click here |
| midlant.mp | APRSdos | 129 | 63.2 | 26.3 | 41.1 | 1563 | Click here |
| usaeast.mp | APRSdos | 300 | 135.3 | 39.9 | 25.8 | 1734 | Click here |
| li.mp | APRSdos | 300 | 135.3 | 39.9 | 25.8 | 1734 | Click here |
| nexrad/rad_dox.geo | NWSRadar | 500 | 70.7 | 40.4 | 89.4 | 1394 | NEXRAD ELLENDALE STATE FOREST,DE |
| nexrad/rad_dix.geo | NWSRadar | 500 | 24.2 | 42.3 | 0.0 | 1394 | NEXRAD FORT DIX,NJ |
| usiroads.pdb | PocketAPRS | 500 | 1061.1 | 48.6 | 19.8 | 1394 | Click here |
| usa.pdb | PocketAPRS | 500 | 1061.1 | 48.6 | 19.8 | 1394 | Click here |
| bertha.mp | APRSdos | 786 | 721.2 | 42.0 | 78.5 | 1571 | Click here |
| usa.mp | APRSdos | 1429 | 1003.9 | 77.3 | 2.6 | 2987 | Click here |
| world.mp | APRSdos | 6429 | 4079.6 | 58.3 | 21.2 | 8570 | Click here |
| world.pdb | PocketAPRS | 20480 | 4723.3 | 41.6 | 48.3 | 22621 | Click here |