| 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 | ||
| sanfran.pdb | PocketAPRS | 10 | 24.0 | 70.1 | 72.4 | 1435 | Click here |
| casanfrn.mp | APRSdos | 57 | 28.3 | 7.6 | 46.9 | 1482 | Click here |
| ca.mp | APRSdos | 229 | 117.3 | 53.7 | 7.6 | 2191 | Click here |
| usawest.mp | APRSdos | 429 | 324.2 | 64.3 | 45.2 | 3034 | Click here |
| nexrad/rad_mux.geo | NWSRadar | 500 | 51.1 | 45.7 | 58.2 | 1082 | NEXRAD LOS GATOS,CA |
| nexrad/rad_dax.geo | NWSRadar | 500 | 52.4 | 62.9 | 49.8 | 1711 | NEXRAD DAVIS,CA |
| usiroads.pdb | PocketAPRS | 500 | 1280.7 | 60.2 | 12.5 | 2313 | Click here |
| usa.pdb | PocketAPRS | 500 | 1280.7 | 60.2 | 12.5 | 2915 | Click here |
| usa.mp | APRSdos | 1429 | 1184.1 | 89.1 | 10.8 | 4735 | Click here |
| pacifice.mp | APRSdos | 3571 | 3764.9 | 87.8 | 46.3 | 7755 | Click here |
| world.mp | APRSdos | 6429 | 6192.3 | 95.2 | 19.4 | 11565 | Click here |
| world.pdb | PocketAPRS | 20480 | 6907.3 | 68.0 | 45.9 | 26296 | Click here |