| 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 | ||
| mdlnrdc.mp | APRSdos | 3 | 1.9 | 0.0 | 54.5 | 548 | Click here |
| usaeast.mp | APRSdos | 300 | 178.2 | 11.6 | 55.9 | 859 | Click here |
| li.mp | APRSdos | 300 | 178.2 | 11.6 | 55.9 | 859 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 53.8 | 67.3 | 49.2 | 1732 | NEXRAD STERLING,VA |
| nexrad/rad_dox.geo | NWSRadar | 500 | 62.2 | 95.3 | 37.2 | 2685 | NEXRAD ELLENDALE STATE FOREST,DE |
| usiroads.pdb | PocketAPRS | 500 | 967.3 | 44.8 | 14.2 | 2685 | Click here |
| usa.pdb | PocketAPRS | 500 | 967.3 | 44.8 | 14.2 | 2685 | Click here |
| bertha.mp | APRSdos | 786 | 686.6 | 52.8 | 67.0 | 1984 | Click here |
| usa.mp | APRSdos | 1429 | 946.3 | 71.3 | 8.9 | 3340 | Click here |
| world.mp | APRSdos | 6429 | 4164.6 | 59.6 | 19.8 | 8936 | Click here |
| world.pdb | PocketAPRS | 20480 | 4784.6 | 42.6 | 46.4 | 22987 | Click here |