| 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 | ||
| stockton.pdb | PocketAPRS | 10 | 13.9 | 4.4 | 58.0 | 590 | Click here |
| casanfrn.mp | APRSdos | 57 | 67.4 | 94.3 | 74.1 | 1741 | Click here |
| ca.mp | APRSdos | 229 | 69.9 | 28.2 | 14.4 | 1913 | Click here |
| usawest.mp | APRSdos | 429 | 272.8 | 50.7 | 41.5 | 2620 | Click here |
| nexrad/rad_mux.geo | NWSRadar | 500 | 65.9 | 47.5 | 79.9 | 1299 | NEXRAD LOS GATOS,CA |
| nexrad/rad_dax.geo | NWSRadar | 500 | 27.4 | 30.2 | 28.1 | 1299 | NEXRAD DAVIS,CA |
| usiroads.pdb | PocketAPRS | 500 | 1226.6 | 57.5 | 13.5 | 1874 | Click here |
| usa.pdb | PocketAPRS | 500 | 1226.6 | 57.5 | 13.5 | 2449 | Click here |
| usa.mp | APRSdos | 1429 | 1127.0 | 85.0 | 9.7 | 4228 | Click here |
| pacifice.mp | APRSdos | 3571 | 3821.6 | 89.4 | 46.8 | 7264 | Click here |
| world.mp | APRSdos | 6429 | 6137.5 | 94.3 | 19.6 | 11065 | Click here |
| world.pdb | PocketAPRS | 20480 | 6850.3 | 67.4 | 46.2 | 25790 | Click here |