| 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 | ||
| newark.pdb | PocketAPRS | 10 | 6.1 | 18.7 | 17.4 | 10 | Click here |
| midlant.mp | APRSdos | 129 | 15.8 | 10.3 | 7.7 | 129 | Click here |
| usaeast.mp | APRSdos | 300 | 131.6 | 46.8 | 11.4 | 300 | Click here |
| li.mp | APRSdos | 300 | 131.6 | 46.8 | 11.4 | 300 | Click here |
| nexrad/rad_dix.geo | NWSRadar | 500 | 45.3 | 9.2 | 60.2 | 1102 | NEXRAD FORT DIX,NJ |
| usiroads.pdb | PocketAPRS | 500 | 1089.1 | 49.6 | 22.5 | 1102 | Click here |
| usa.pdb | PocketAPRS | 500 | 1089.1 | 49.6 | 22.5 | 1102 | Click here |
| bertha.mp | APRSdos | 786 | 752.6 | 39.4 | 84.0 | 1626 | Click here |
| usa.mp | APRSdos | 1429 | 1016.1 | 78.7 | 0.5 | 3056 | Click here |
| world.mp | APRSdos | 6429 | 4058.5 | 58.0 | 21.9 | 8636 | Click here |
| world.pdb | PocketAPRS | 20480 | 4713.2 | 41.4 | 49.2 | 22687 | Click here |