| 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_sjc1.mp | APRSdos | 6 | 3.2 | 50.0 | 29.1 | 6 | Click here |
| sanfran.pdb | PocketAPRS | 10 | 14.0 | 25.7 | 52.7 | 537 | Click here |
| casanfrn.mp | APRSdos | 57 | 18.9 | 34.7 | 3.2 | 584 | Click here |
| ca.mp | APRSdos | 229 | 94.1 | 43.1 | 4.9 | 756 | Click here |
| usawest.mp | APRSdos | 429 | 328.2 | 58.6 | 51.8 | 1533 | Click here |
| nexrad/rad_mux.geo | NWSRadar | 500 | 14.2 | 7.0 | 18.1 | 1604 | NEXRAD LOS GATOS,CA |
| nexrad/rad_dax.geo | NWSRadar | 500 | 68.6 | 24.2 | 89.9 | 1399 | NEXRAD DAVIS,CA |
| usiroads.pdb | PocketAPRS | 500 | 1257.4 | 59.1 | 10.7 | 1990 | Click here |
| usa.pdb | PocketAPRS | 500 | 1257.4 | 59.1 | 10.7 | 2581 | Click here |
| usa.mp | APRSdos | 1429 | 1170.6 | 87.4 | 12.8 | 4384 | Click here |
| pacifice.mp | APRSdos | 3571 | 3782.3 | 88.4 | 45.5 | 7410 | Click here |
| world.mp | APRSdos | 6429 | 6189.5 | 94.9 | 18.9 | 11217 | Click here |
| world.pdb | PocketAPRS | 20480 | 6896.2 | 67.8 | 45.3 | 25946 | Click here |