| 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 | ||
| doverde.pdb | PocketAPRS | 10 | 19.7 | 27.8 | 65.1 | 661 | Click here |
| midlant.mp | APRSdos | 129 | 118.3 | 52.4 | 75.2 | 1405 | Click here |
| usaeast.mp | APRSdos | 300 | 149.0 | 28.7 | 40.4 | 1576 | Click here |
| li.mp | APRSdos | 300 | 149.0 | 28.7 | 40.4 | 1576 | Click here |
| nexrad/rad_dox.geo | NWSRadar | 500 | 22.3 | 13.3 | 28.0 | 1776 | NEXRAD ELLENDALE STATE FOREST,DE |
| nexrad/rad_dix.geo | NWSRadar | 500 | 71.7 | 96.0 | 61.3 | 2073 | NEXRAD FORT DIX,NJ |
| usiroads.pdb | PocketAPRS | 500 | 1022.1 | 47.1 | 17.1 | 2073 | Click here |
| usa.pdb | PocketAPRS | 500 | 1022.1 | 47.1 | 17.1 | 2073 | Click here |
| bertha.mp | APRSdos | 786 | 697.7 | 46.3 | 72.9 | 1515 | Click here |
| usa.mp | APRSdos | 1429 | 981.8 | 74.9 | 5.6 | 2907 | Click here |
| world.mp | APRSdos | 6429 | 4113.3 | 58.8 | 20.5 | 8495 | Click here |
| world.pdb | PocketAPRS | 20480 | 4745.6 | 42.0 | 47.4 | 22546 | Click here |