| 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 | 26.2 | 89.3 | 64.1 | 1544 | Click here |
| vastate.mp | APRSdos | 79 | 63.8 | 60.8 | 55.7 | 1244 | Click here |
| usaeast.mp | APRSdos | 300 | 131.7 | 6.3 | 41.7 | 1465 | Click here |
| li.mp | APRSdos | 300 | 131.7 | 6.3 | 41.7 | 1465 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 13.4 | 18.7 | 10.7 | 1665 | NEXRAD STERLING,VA |
| usiroads.pdb | PocketAPRS | 500 | 925.9 | 42.3 | 16.8 | 1665 | Click here |
| usa.pdb | PocketAPRS | 500 | 925.9 | 42.3 | 16.8 | 1665 | Click here |
| bertha.mp | APRSdos | 786 | 753.0 | 59.6 | 72.5 | 2107 | Click here |
| usa.mp | APRSdos | 1429 | 887.4 | 67.5 | 5.9 | 3425 | Click here |
| world.mp | APRSdos | 6429 | 4210.6 | 60.4 | 20.5 | 9029 | Click here |
| world.pdb | PocketAPRS | 20480 | 4840.9 | 43.2 | 47.3 | 23080 | Click here |