| 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 | 19.8 | 16.4 | 81.5 | 825 | Click here |
| njnorth.mp | APRSdos | 39 | 33.5 | 19.2 | 79.8 | 837 | Click here |
| midlant.mp | APRSdos | 129 | 55.4 | 37.7 | 25.1 | 927 | Click here |
| usaeast.mp | APRSdos | 300 | 112.1 | 35.1 | 18.9 | 1098 | Click here |
| li.mp | APRSdos | 300 | 112.1 | 35.1 | 18.9 | 1098 | Click here |
| nexrad/rad_dix.geo | NWSRadar | 500 | 43.2 | 65.6 | 28.8 | 1954 | NEXRAD FORT DIX,NJ |
| usiroads.pdb | PocketAPRS | 500 | 1052.6 | 48.0 | 21.1 | 1954 | Click here |
| usa.pdb | PocketAPRS | 500 | 1052.6 | 48.0 | 21.1 | 1954 | Click here |
| bertha.mp | APRSdos | 786 | 746.4 | 43.9 | 81.1 | 1597 | Click here |
| usa.mp | APRSdos | 1429 | 987.4 | 76.2 | 1.1 | 3002 | Click here |
| world.mp | APRSdos | 6429 | 4091.7 | 58.5 | 21.5 | 8587 | Click here |
| world.pdb | PocketAPRS | 20480 | 4740.3 | 41.8 | 48.7 | 22638 | Click here |