| 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 | 19.9 | 31.9 | 77.0 | 780 | Click here |
| pachstr.mp | APRSdos | 18 | 18.9 | 99.8 | 51.8 | 1534 | Click here |
| njnorth.mp | APRSdos | 39 | 34.0 | 8.9 | 82.4 | 863 | Click here |
| midlant.mp | APRSdos | 129 | 59.0 | 40.8 | 25.9 | 953 | Click here |
| usaeast.mp | APRSdos | 300 | 109.6 | 33.7 | 19.3 | 1124 | Click here |
| li.mp | APRSdos | 300 | 109.6 | 33.7 | 19.3 | 1124 | Click here |
| nexrad/rad_dix.geo | NWSRadar | 500 | 46.0 | 72.1 | 27.3 | 2045 | NEXRAD FORT DIX,NJ |
| usiroads.pdb | PocketAPRS | 500 | 1048.7 | 47.8 | 21.0 | 2045 | Click here |
| usa.pdb | PocketAPRS | 500 | 1048.7 | 47.8 | 21.0 | 2045 | Click here |
| bertha.mp | APRSdos | 786 | 747.3 | 44.4 | 81.0 | 1596 | Click here |
| usa.mp | APRSdos | 1429 | 983.9 | 75.9 | 1.2 | 2998 | Click here |
| world.mp | APRSdos | 6429 | 4095.5 | 58.6 | 21.5 | 8584 | Click here |
| world.pdb | PocketAPRS | 20480 | 4743.7 | 41.8 | 48.7 | 22635 | Click here |