| 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 | ||
| usaeast.mp | APRSdos | 300 | 197.9 | 22.7 | 59.9 | 899 | Click here |
| li.mp | APRSdos | 300 | 197.9 | 22.7 | 59.9 | 899 | Click here |
| nexrad/rad_dox.geo | NWSRadar | 500 | 47.3 | 42.4 | 53.9 | 1039 | NEXRAD ELLENDALE STATE FOREST,DE |
| nexrad/rad_akq.geo | NWSRadar | 500 | 84.8 | 82.9 | 92.7 | 2256 | NEXRAD WAKEFIELD,VA |
| usiroads.pdb | PocketAPRS | 500 | 996.4 | 46.3 | 13.4 | 2256 | Click here |
| usa.pdb | PocketAPRS | 500 | 996.4 | 46.3 | 13.4 | 2256 | Click here |
| bertha.mp | APRSdos | 786 | 657.5 | 48.6 | 65.5 | 1441 | Click here |
| usa.mp | APRSdos | 1429 | 979.5 | 73.6 | 9.7 | 2820 | Click here |
| world.mp | APRSdos | 6429 | 4134.7 | 59.1 | 19.6 | 8411 | Click here |
| world.pdb | PocketAPRS | 20480 | 4752.0 | 42.2 | 46.2 | 22462 | Click here |