| 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 | 23.7 | 32.5 | 93.6 | 946 | Click here |
| capemayn.pdb | PocketAPRS | 10 | 16.5 | 16.3 | 56.8 | 578 | Click here |
| nj-de.mp | APRSdos | 64 | 55.2 | 87.1 | 28.9 | 1503 | Click here |
| midlant.mp | APRSdos | 129 | 82.3 | 27.8 | 56.3 | 692 | Click here |
| usaeast.mp | APRSdos | 300 | 147.4 | 39.3 | 32.3 | 863 | Click here |
| li.mp | APRSdos | 300 | 147.4 | 39.3 | 32.3 | 863 | Click here |
| nexrad/rad_dox.geo | NWSRadar | 500 | 51.1 | 37.4 | 62.1 | 1121 | NEXRAD ELLENDALE STATE FOREST,DE |
| nexrad/rad_dix.geo | NWSRadar | 500 | 33.0 | 45.2 | 27.2 | 1121 | NEXRAD FORT DIX,NJ |
| usiroads.pdb | PocketAPRS | 500 | 1055.5 | 48.6 | 18.6 | 1121 | Click here |
| usa.pdb | PocketAPRS | 500 | 1055.5 | 48.6 | 18.6 | 1121 | Click here |
| bertha.mp | APRSdos | 786 | 704.2 | 42.2 | 76.0 | 1546 | Click here |
| usa.mp | APRSdos | 1429 | 1005.7 | 77.1 | 3.9 | 2960 | Click here |
| world.mp | APRSdos | 6429 | 4082.5 | 58.3 | 20.9 | 8543 | Click here |
| world.pdb | PocketAPRS | 20480 | 4721.3 | 41.7 | 47.9 | 22594 | Click here |