| 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 | 15.1 | 31.7 | 54.7 | 557 | Click here |
| capemayn.pdb | PocketAPRS | 10 | 25.5 | 17.0 | 90.1 | 911 | Click here |
| nj-de.mp | APRSdos | 64 | 59.2 | 87.4 | 42.7 | 1839 | Click here |
| midlant.mp | APRSdos | 129 | 73.9 | 27.9 | 49.4 | 1904 | Click here |
| usaeast.mp | APRSdos | 300 | 140.9 | 39.2 | 29.3 | 2075 | Click here |
| li.mp | APRSdos | 300 | 140.9 | 39.2 | 29.3 | 2075 | Click here |
| nexrad/rad_dox.geo | NWSRadar | 500 | 59.6 | 37.1 | 74.5 | 1245 | NEXRAD ELLENDALE STATE FOREST,DE |
| nexrad/rad_dix.geo | NWSRadar | 500 | 28.3 | 45.6 | 14.8 | 1245 | NEXRAD FORT DIX,NJ |
| usiroads.pdb | PocketAPRS | 500 | 1057.0 | 48.5 | 19.1 | 1245 | Click here |
| usa.pdb | PocketAPRS | 500 | 1057.0 | 48.5 | 19.1 | 1245 | Click here |
| bertha.mp | APRSdos | 786 | 712.4 | 42.3 | 77.2 | 1558 | Click here |
| usa.mp | APRSdos | 1429 | 1003.8 | 77.1 | 3.3 | 2972 | Click here |
| world.mp | APRSdos | 6429 | 4082.1 | 58.3 | 21.0 | 8555 | Click here |
| world.pdb | PocketAPRS | 20480 | 4723.1 | 41.7 | 48.1 | 22606 | Click here |