| 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 | ||
| wilmingt.pdb | PocketAPRS | 10 | 25.2 | 99.0 | 37.2 | 1000 | Click here |
| philadel.pdb | PocketAPRS | 10 | 7.4 | 22.9 | 20.9 | 1000 | Click here |
| nj-de.mp | APRSdos | 64 | 65.2 | 91.0 | 54.7 | 1521 | Click here |
| midlant.mp | APRSdos | 129 | 67.8 | 29.7 | 43.3 | 1586 | Click here |
| usaeast.mp | APRSdos | 300 | 134.1 | 38.5 | 26.7 | 1757 | Click here |
| li.mp | APRSdos | 300 | 134.1 | 38.5 | 26.7 | 1757 | Click here |
| nexrad/rad_dox.geo | NWSRadar | 500 | 66.6 | 33.4 | 85.4 | 1354 | NEXRAD ELLENDALE STATE FOREST,DE |
| nexrad/rad_dix.geo | NWSRadar | 500 | 28.3 | 49.2 | 4.0 | 1354 | NEXRAD FORT DIX,NJ |
| usiroads.pdb | PocketAPRS | 500 | 1056.5 | 48.4 | 19.6 | 1354 | Click here |
| usa.pdb | PocketAPRS | 500 | 1056.5 | 48.4 | 19.6 | 1354 | Click here |
| bertha.mp | APRSdos | 786 | 720.5 | 42.6 | 78.2 | 1568 | Click here |
| usa.mp | APRSdos | 1429 | 1000.4 | 76.9 | 2.8 | 2980 | Click here |
| world.mp | APRSdos | 6429 | 4083.7 | 58.3 | 21.2 | 8563 | Click here |
| world.pdb | PocketAPRS | 20480 | 4726.7 | 41.7 | 48.2 | 22614 | Click here |