| 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 | 32.6 | 96.4 | 66.0 | 1634 | Click here |
| usaeast.mp | APRSdos | 300 | 173.9 | 21.9 | 52.0 | 820 | Click here |
| li.mp | APRSdos | 300 | 173.9 | 21.9 | 52.0 | 820 | Click here |
| nexrad/rad_dox.geo | NWSRadar | 500 | 31.1 | 46.2 | 20.9 | 1020 | NEXRAD ELLENDALE STATE FOREST,DE |
| usiroads.pdb | PocketAPRS | 500 | 997.5 | 46.2 | 14.9 | 1020 | Click here |
| usa.pdb | PocketAPRS | 500 | 997.5 | 46.2 | 14.9 | 1020 | Click here |
| bertha.mp | APRSdos | 786 | 678.6 | 48.9 | 68.5 | 1471 | Click here |
| usa.mp | APRSdos | 1429 | 971.2 | 73.5 | 8.1 | 2849 | Click here |
| world.mp | APRSdos | 6429 | 4135.0 | 59.1 | 20.0 | 8440 | Click here |
| world.pdb | PocketAPRS | 20480 | 4758.2 | 42.2 | 46.7 | 22491 | Click here |