| 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 | ||
| basslake.pdb | PocketAPRS | 10 | 24.7 | 87.7 | 54.7 | 1434 | Click here |
| ca.mp | APRSdos | 229 | 3.5 | 1.3 | 0.9 | 1653 | Click here |
| usawest.mp | APRSdos | 429 | 264.9 | 36.3 | 49.7 | 1853 | Click here |
| nexrad/rad_hnx.geo | NWSRadar | 500 | 76.7 | 35.3 | 98.9 | 1489 | NEXRAD HANFORD,CA |
| usiroads.pdb | PocketAPRS | 500 | 1167.0 | 54.7 | 11.3 | 2036 | Click here |
| usa.pdb | PocketAPRS | 500 | 1167.0 | 54.7 | 11.3 | 2583 | Click here |
| usa.mp | APRSdos | 1429 | 1081.2 | 80.7 | 12.1 | 4319 | Click here |
| pacifice.mp | APRSdos | 3571 | 3873.3 | 91.1 | 45.8 | 7372 | Click here |
| world.mp | APRSdos | 6429 | 6107.9 | 93.4 | 19.1 | 11164 | Click here |
| world.pdb | PocketAPRS | 20480 | 6807.6 | 66.7 | 45.5 | 25882 | Click here |