| 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 | ||
| mdhgrstn.mp | APRSdos | 2 | 0.2 | 12.0 | 7.2 | 2 | Click here |
| vastate.mp | APRSdos | 79 | 89.7 | 60.7 | 95.1 | 1637 | Click here |
| usaeast.mp | APRSdos | 300 | 99.7 | 6.3 | 31.3 | 1858 | Click here |
| li.mp | APRSdos | 300 | 99.7 | 6.3 | 31.3 | 1858 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 41.8 | 18.8 | 54.0 | 1040 | NEXRAD STERLING,VA |
| usiroads.pdb | PocketAPRS | 500 | 933.1 | 42.3 | 18.8 | 1040 | Click here |
| usa.pdb | PocketAPRS | 500 | 933.1 | 42.3 | 18.8 | 1040 | Click here |
| bertha.mp | APRSdos | 786 | 777.9 | 59.7 | 76.4 | 2147 | Click here |
| usa.mp | APRSdos | 1429 | 881.2 | 67.5 | 3.7 | 3465 | Click here |
| world.mp | APRSdos | 6429 | 4207.8 | 60.4 | 21.0 | 9069 | Click here |
| world.pdb | PocketAPRS | 20480 | 4845.9 | 43.2 | 48.0 | 23120 | Click here |