Dataset description: April 2019 bathymetry (MLLW) of Coyote Creek and Alviso Slough, South San Francisco Bay, California

1-m resolution bathymetry collected in Coyote Creek and Alviso Slough in April 2019. Projection = UTM, zone 10 in meters, Horizontal Datum = NAD83 (CORS96), Vertical Datum = MLLW, all units in meters. The surveys extend east from Calaveras Point along Coyote Creek to the railroad bridge, along Alviso Slough to the town of Alviso (just over 7 km), and along the 9.8 km of Guadalupe Slough closest to the San Francisco Bay, California.
Version1
Keywordsinterferometric sonar, sidescan sonar, digital elevation models, GPS measurement, bathymetry, bathymetry measurement
Data typesInterferometric
FormatESRI ASCII Raster
Amount237 MB

Contacts

Activities and equipment

ActivityEquipment
2019-614-FASWATH plus-M
A Phase Measuring Bathymetric Sonar (PMBS) also known as an Interferometric Sidescan Sonar (ISS) with a frequency of 234.5 kHz.