| 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 | 21.5 | 50.4 | 74.8 | 1262 | Click here |
| njnorth.mp | APRSdos | 39 | 31.4 | 87.7 | 10.8 | 2168 | Click here |
| midlant.mp | APRSdos | 129 | 19.7 | 16.8 | 2.5 | 2258 | Click here |
| usaeast.mp | APRSdos | 300 | 120.9 | 44.0 | 7.1 | 2429 | Click here |
| li.mp | APRSdos | 300 | 120.9 | 44.0 | 7.1 | 2429 | Click here |
| sontc5c.pdb | PocketAPRS | 320 | 246.4 | 84.2 | 95.3 | 2115 | Click here |
| nexrad/rad_dix.geo | NWSRadar | 500 | 60.1 | 22.6 | 78.6 | 1286 | NEXRAD FORT DIX,NJ |
| usiroads.pdb | PocketAPRS | 500 | 1085.0 | 49.2 | 23.3 | 1286 | Click here |
| usa.pdb | PocketAPRS | 500 | 1085.0 | 49.2 | 23.3 | 1286 | Click here |
| bertha.mp | APRSdos | 786 | 768.2 | 40.4 | 85.7 | 1643 | Click here |
| usa.mp | APRSdos | 1429 | 1007.0 | 78.1 | 1.4 | 3067 | Click here |
| world.mp | APRSdos | 6429 | 4065.4 | 58.1 | 22.1 | 8648 | Click here |
| world.pdb | PocketAPRS | 20480 | 4723.2 | 41.5 | 49.5 | 22699 | Click here |