| 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 | ||
| ca.mp | APRSdos | 229 | 73.7 | 25.0 | 20.9 | 229 | Click here |
| usawest.mp | APRSdos | 429 | 284.6 | 22.3 | 60.4 | 1033 | Click here |
| nexrad/rad_hnx.geo | NWSRadar | 500 | 44.7 | 60.6 | 34.9 | 1710 | NEXRAD HANFORD,CA |
| usiroads.pdb | PocketAPRS | 500 | 1108.8 | 52.0 | 8.4 | 2230 | Click here |
| usa.pdb | PocketAPRS | 500 | 1108.8 | 52.0 | 8.4 | 2750 | Click here |
| usa.mp | APRSdos | 1429 | 1041.7 | 76.5 | 15.3 | 4444 | Click here |
| pacifice.mp | APRSdos | 3571 | 3923.5 | 92.8 | 44.5 | 7514 | Click here |
| world.mp | APRSdos | 6429 | 6083.7 | 92.4 | 18.4 | 11296 | Click here |
| world.pdb | PocketAPRS | 20480 | 6768.1 | 66.0 | 44.5 | 26007 | Click here |