| 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 | 12.9 | 31.3 | 44.0 | 10 | Click here |
| midlant.mp | APRSdos | 129 | 3.9 | 0.0 | 2.9 | 129 | Click here |
| usaeast.mp | APRSdos | 300 | 141.5 | 51.2 | 9.4 | 812 | Click here |
| li.mp | APRSdos | 300 | 141.5 | 51.2 | 9.4 | 1324 | Click here |
| sontc5c.pdb | PocketAPRS | 320 | 265.3 | 93.4 | 99.3 | 2247 | Click here |
| nexrad/rad_dix.geo | NWSRadar | 500 | 51.8 | 11.9 | 68.7 | 1187 | NEXRAD FORT DIX,NJ |
| usiroads.pdb | PocketAPRS | 500 | 1102.2 | 50.2 | 22.9 | 1689 | Click here |
| usa.pdb | PocketAPRS | 500 | 1102.2 | 50.2 | 22.9 | 2191 | Click here |
| bertha.mp | APRSdos | 786 | 753.3 | 37.7 | 84.8 | 1634 | Click here |
| usa.mp | APRSdos | 1429 | 1027.2 | 79.6 | 0.9 | 3073 | Click here |
| world.mp | APRSdos | 6429 | 4046.3 | 57.8 | 22.0 | 8651 | Click here |
| world.pdb | PocketAPRS | 20480 | 4702.7 | 41.3 | 49.3 | 22702 | Click here |