| 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 | 23.7 | 3.9 | 99.1 | 1001 | Click here |
| philadel.pdb | PocketAPRS | 10 | 19.7 | 71.8 | 41.0 | 1719 | Click here |
| pachstr.mp | APRSdos | 18 | 6.9 | 41.5 | 5.8 | 1727 | Click here |
| pareadng.mp | APRSdos | 25 | 28.5 | 87.7 | 77.9 | 1681 | Click here |
| midlant.mp | APRSdos | 129 | 71.8 | 48.9 | 32.3 | 1785 | Click here |
| usaeast.mp | APRSdos | 300 | 107.3 | 30.2 | 22.0 | 1956 | Click here |
| li.mp | APRSdos | 300 | 107.3 | 30.2 | 22.0 | 1956 | Click here |
| nexrad/rad_dix.geo | NWSRadar | 500 | 52.1 | 88.8 | 15.8 | 3044 | NEXRAD FORT DIX,NJ |
| usiroads.pdb | PocketAPRS | 500 | 1037.6 | 47.3 | 20.5 | 3044 | Click here |
| usa.pdb | PocketAPRS | 500 | 1037.6 | 47.3 | 20.5 | 3044 | Click here |
| bertha.mp | APRSdos | 786 | 744.5 | 45.7 | 80.0 | 1586 | Click here |
| usa.mp | APRSdos | 1429 | 975.8 | 75.2 | 1.8 | 2981 | Click here |
| world.mp | APRSdos | 6429 | 4105.4 | 58.7 | 21.4 | 8568 | Click here |
| world.pdb | PocketAPRS | 20480 | 4751.6 | 42.0 | 48.5 | 22619 | Click here |