| 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 | ||
| washingt.pdb | PocketAPRS | 10 | 22.0 | 61.2 | 68.9 | 1311 | Click here |
| vastate.mp | APRSdos | 79 | 69.4 | 70.0 | 57.1 | 1350 | Click here |
| usaeast.mp | APRSdos | 300 | 129.9 | 3.9 | 41.3 | 1571 | Click here |
| li.mp | APRSdos | 300 | 129.9 | 3.9 | 41.3 | 1571 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 10.0 | 7.1 | 12.2 | 1771 | NEXRAD STERLING,VA |
| usiroads.pdb | PocketAPRS | 500 | 932.7 | 42.6 | 16.9 | 1771 | Click here |
| usa.pdb | PocketAPRS | 500 | 932.7 | 42.6 | 16.9 | 1771 | Click here |
| bertha.mp | APRSdos | 786 | 749.5 | 58.7 | 72.6 | 2099 | Click here |
| usa.mp | APRSdos | 1429 | 893.7 | 68.1 | 5.8 | 3423 | Click here |
| world.mp | APRSdos | 6429 | 4203.8 | 60.3 | 20.5 | 9026 | Click here |
| world.pdb | PocketAPRS | 20480 | 4834.5 | 43.1 | 47.3 | 23077 | Click here |