| 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 | 23.1 | 57.4 | 78.0 | 1364 | Click here |
| midlant.mp | APRSdos | 129 | 7.5 | 5.4 | 3.1 | 1483 | Click here |
| usaeast.mp | APRSdos | 300 | 146.0 | 53.5 | 6.8 | 2189 | Click here |
| li.mp | APRSdos | 300 | 146.0 | 53.5 | 6.8 | 2724 | Click here |
| sontc5c.pdb | PocketAPRS | 320 | 264.2 | 96.3 | 94.9 | 2232 | Click here |
| nexrad/rad_dix.geo | NWSRadar | 500 | 60.8 | 22.9 | 79.6 | 1296 | NEXRAD FORT DIX,NJ |
| usiroads.pdb | PocketAPRS | 500 | 1110.1 | 50.5 | 23.3 | 1801 | Click here |
| usa.pdb | PocketAPRS | 500 | 1110.1 | 50.5 | 23.3 | 2306 | Click here |
| bertha.mp | APRSdos | 786 | 758.2 | 36.8 | 85.8 | 1644 | Click here |
| usa.mp | APRSdos | 1429 | 1032.4 | 80.1 | 1.4 | 3088 | Click here |
| world.mp | APRSdos | 6429 | 4039.8 | 57.6 | 22.1 | 8664 | Click here |
| world.pdb | PocketAPRS | 20480 | 4698.2 | 41.2 | 49.5 | 22715 | Click here |