| 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 | 13.4 | 10.4 | 55.2 | 562 | Click here |
| philadel.pdb | PocketAPRS | 10 | 20.6 | 86.1 | 2.9 | 1423 | Click here |
| pachstr.mp | APRSdos | 18 | 10.0 | 20.6 | 50.4 | 522 | Click here |
| midlant.mp | APRSdos | 129 | 81.1 | 51.8 | 40.1 | 1151 | Click here |
| usaeast.mp | APRSdos | 300 | 111.9 | 29.0 | 25.4 | 1322 | Click here |
| li.mp | APRSdos | 300 | 111.9 | 29.0 | 25.4 | 1322 | Click here |
| nexrad/rad_dox.geo | NWSRadar | 500 | 68.4 | 12.1 | 91.1 | 1411 | NEXRAD ELLENDALE STATE FOREST,DE |
| nexrad/rad_dix.geo | NWSRadar | 500 | 54.2 | 94.8 | 1.8 | 2359 | NEXRAD FORT DIX,NJ |
| usiroads.pdb | PocketAPRS | 500 | 1031.9 | 47.1 | 19.9 | 2359 | Click here |
| usa.pdb | PocketAPRS | 500 | 1031.9 | 47.1 | 19.9 | 2359 | Click here |
| bertha.mp | APRSdos | 786 | 737.3 | 46.2 | 78.7 | 1573 | Click here |
| usa.mp | APRSdos | 1429 | 974.0 | 75.0 | 2.5 | 2966 | Click here |
| world.mp | APRSdos | 6429 | 4109.5 | 58.8 | 21.2 | 8554 | Click here |
| world.pdb | PocketAPRS | 20480 | 4753.1 | 42.0 | 48.3 | 22605 | Click here |