Topobathymetric Model for the Central Coast of California, 1929 to 2017

To support the modeling of storm-induced flooding, the USGS Coastal National Elevation Database (CoNED) Applications Project has created an integrated 1-meter topobathymetric digital elevation model (TBDEM) for the Central California Coast. High-resolution coastal elevation data is required to identify flood, hurricane, and sea-level rise inundation hazard zones and other earth science applications, such as the development of sediment transport and storm surge models. The new TBDEM consists of the best available multi-source topographic and bathymetric elevation data for the onshore and offshore areas in Central California. The Central California TBDEM integrates 70 different topographic and bathymetric data sources...

Tags: 3D Elevation Program, 3DEP, Acoustic Sonar, Bathymetric, Bathymetry, All tags... CA, Central Coastal California, CoNED, Coastal Marine and Geology Program, Coastal National Elevation Database, Coastal Zone, County of Monterey, County of San Francisco, County of San Luis Obispo, County of San Mateo, County of Santa Barbara, County of Santa Cruz, DEM, Digital Elevation Model, Digital Terrain Model, Flood Inundation Modeling, Hydrologic Modeling, LiDAR, Light Detection and Ranging, National Standards for Spatial Digital Accuracy, State of California, Topobathy, Topobathymetric, U.S., U.S. Geological Survey, US, USA, USGS, USGS Science Data Catalog (SDC), United States, biota, location, Fewer tags

Topobathymetric Model of Northern California, 1986 to 2019

To support the modeling of storm-induced flooding, the USGS Coastal National Elevation Database (CoNED) Applications Project has created an integrated 1-meter topobathymetric digital elevation model (TBDEM) for the Northern California Coast. High-resolution coastal elevation data is required to identify flood, hurricane, and sea-level rise inundation hazard zones and other earth science applications, such as the development of sediment transport and storm surge models. This TBDEM consists of the best available multi-source topographic and bathymetric elevation data for the onshore and offshore areas in Northern California. The Northern California TBDEM integrates 26 different topographic and bathymetric data sources...

Tags: 3D Elevation Program, 3DEP, Acoustic Sonar, Bathymetric, Bathymetry, All tags... CA, Central Coastal California, CoNED, Coastal Marine and Geology Program, Coastal National Elevation Database, Coastal Zone, County of Monterey, County of San Francisco, County of San Luis Obispo, County of San Mateo, County of Santa Barbara, County of Santa Cruz, DEM, Digital Elevation Model, Digital Terrain Model, Flood Inundation Modeling, Geography, Geomorphology, Hydrologic Modeling, Hydrology, LiDAR, Light Detection and Ranging, National Standards for Spatial Digital Accuracy, Remote Sensing, State of California, Topobathy, Topobathymetric, U.S., U.S. Geological Survey, US, USA, USGS, USGS Science Data Catalog (SDC), United States, elevation, environment, geoscientificInformation, oceans, Fewer tags

Field-verified inventory of postfire hydrologic response for the 2020 CZU Lightning Complex, River, Camel, and Dolan Fires following a 26-29 January 2021 atmospheric river storm sequence

This data release is a field-verified inventory of postfire hydrologic response for the 2020 CZU (San Mateo–Santa Cruz Unit) Lightning Complex, River Fire, Camel Fire, and Dolan Fire following a 26-29 January 2021 atmospheric river storm sequence. Postfire hydrologic response types include a) no response, b) minor response, and c) major response. A “minor” response was deemed capable of impairing infrastructure functioning (e.g., deposition or erosion along a road that could be regraded by mechanized earth-moving equipment within a matter of hours) or causing minor bodily injury (e.g., abrasions, sprains, or broken bones). A “major” response was deemed capable of causing sustained infrastructure impairment (e.g.,...

Categories: Data; Tags: County of Monterey, County of Santa Cruz, Geomorphology, Hydrology, USGS Science Data Catalog (SDC), All tags... hydrology, Fewer tags