Filters: partyWithName: PCMSC Science Data Coordinator (X) > partyWithName: Jared W Kluesner (X) > partyWithName: U.S. Geological Survey - ScienceBase (X)

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Minisparker and chirp seismic-reflection data of field activity 2014-645-FA collected in the outer Santa Barbara Channel, California, between 2014-11-12 to 2014-11-25 (ver. 2.0, March 2020) The U.S. Geological Survey (USGS) collected high-resolution multichannel sparker, minisparker and chirp seismic-reflection data in November 2014, from offshore Catalina and Santa Cruz basins. The survey was designed to image faults and folds associated with movement on the faults in offshore southern California, including the Catalina, Catalina Ridge, San Clemente, and San Diego Trough faults. Data were collected aboard the Scripps Institution of Oceanography R/V Robert Gordon Sproul. Subbottom acoustic penetration spans several hundred meters and is variable by location. This data release contains processed digital SEG-Y. The seismic-reflection profiles of bedrock, sediment deposits and tectonic structure provide... Categories: Data, Data Release - Revised; Tags: Geophysics Multichannel minisparker and chirp seismic reflection data of USGS field activity 2016-616-FA collected in the Catalina Basin offshore southern California in February 2016 This data release contains 25 multichannel minisparker seismic reflection (MCS) profiles and 41 chirp sub-bottom profiles that were collected in February of 2016 from the Catalina Basin offshore southern California by the U.S. Geological Survey Pacific and Coastal Marine Science Center in cooperation with the University of Washington. Data were collected aboard the University of Washington’s R/V Thomas G. Thompson on USGS cruise 2016-616-FA. MCS profiles were collected to image the Catalina and San Clemente fault systems as well as the San Gabriel Canyon and Channel system. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Geophysics, Marine Geology, Seismology, Structural Geology Multichannel minisparker, multichannel boomer, and chirp seismic-reflection data of USGS field activity 2017-612-FA collected in Puget Sound and Lake Washington in February of 2017 High-resolution multichannel minisparker, multichannel boomer and chirp seismic-reflection data were collected by the U.S. Geological Survey and the University of Washington in February of 2017 west of Seattle in Puget Sound and in Lake Washington, Washington. Data were collected aboard University of Washington’s R/V Clifford A. Barnes during USGS field activity 2017-612-FA. Sub-bottom acoustic penetration spans several hundreds of meters and is variable by location. Data were collected to characterize recent deformation and estimate earthquake recurrence on the Seattle Fault zone. These data and information are intended for science researchers, students from elementary through college, policy makers, and general... Tags: Geophysics, Marine Geology, Seismology Multibeam bathymetry, acoustic backscatter, and multichannel minisparker seismic-reflection data of USGS field activity 2016-666-FA collected in the Santa Barbara Basin in September and October of 2016 High-resolution multichannel minkisparker seismic-reflection (MCS) profiles were collected by the U.S. Geological Survey in September and October of 2016 from the northern portion of the Santa Barbara Basin offshore southern California. Data were collected aboard the USGS R/V Parke Snavely and NOAA R/V Shearwater during field activity 2016-666-FA. Data were acquired to support USGS geologic hazards projects to aide hazard assessment within the Santa Barbara Basin. High-resolution multichannel minisparker seismic-reflection, multibeam-bathymetry and acoustic-backscatter data were collected to investigate the causes and consequences of submarine landslides in the Santa Barbara Basin. These data and information are... Tags: Geophysics, Marine Geology, Sedimentology, Seismology, Stratigraphy, All tags... Structural Geology, Fewer tags Multichannel minisparker seismic-reflection data of USGS field activity 2016-666-FA collected in the Santa Barbara Basin in September and October of 2016 High-resolution multichannel minkisparker seismic-reflection (MCS) profiles were collected by the U.S. Geological Survey in September and October of 2016 from the northern portion of the Santa Barbara Basin offshore southern California. Data were collected aboard the USGS R/V Parke Snavely and NOAA R/V Shearwater during field activity 2016-666-FA using a SIG 2-mille minisparker and recorded using 48- or 24-channel Geometrics digital hydrophone streamer. Sub-bottom acoustic penetration spans several hundreds of meters and is variable by location. Tags: Bathymetry and Elevation, CMHRP, Channel Islands, City of Goleta, City of Santa Barbara, All tags... Coal Oil Point, Coastal and Marine Hazards and Resources Program, Gaviota, Isla Vista, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Pacific Ocean, Point Conception, Santa Barbara Basin, Santa Barbara Channel, State of California, U.S. Geological Survey, USGS, acoustic methods, geophysics, geoscientificInformation, geospatial datasets, mapping, marine geophysics, oceans, seabed, seismic reflection profiling, sub-bottom profiling, Fewer tags Landslides offshore of southern California, 2023 Landslides have been mapped offshore of Southern California. Polygons were mapped from visual interpretation of high-resolution multibeam echosounder data (MBES), single-beam echosounder data, and seismic reflection data. Categories: Data; Tags: CMHRP, Coastal and Marine Hazards and Resources Program, Distributions, PCMSC, Pacific Coastal and Marine Science Center, All tags... Pacific Ocean, State of California, U.S. Geological Survey, USGS, United States of America, earth characteristics, earthquake effects, geologic mapping, geologic processes, geological features, geology, geophysics, geoscientificInformation, geospatial datasets, hazards, hazards and disasters, landslides, marine geology, marine geophysics, natural agents of coastal change, oceanic lithosphere, oceanographic observations, oceans, scientific interpretation, sea-floor characteristics, Fewer tags Digital maps of submarine landslides and mass wasting features offshore of southern California This data release provides the locations and certain key metrics of landslide features offshore southern California, including landslide perimeters, scarps, evacuation zones, debris aprons, and slide-prone areas in geographic information system (GIS) shapefile format. The offshore region of southern California is a tectonically active area that includes more than 20 fault-bounded basins and ridges that are subject to various types of mass-wasting and landslide processes. The collection of high-resolution seafloor mapping data offshore southern California, mostly within the last 25 years, provide a new data set that forms the basis for the identification and mapping of landslides and slide-related features throughout... Categories: Data; Tags: CMHRP, Coastal and Marine Hazards and Resources Program, Distributions, Geomorphology, Geophysics, All tags... Marine Geology, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, State of California, U.S. Geological Survey, USGS, United States of America, earth characteristics, earthquake effects, geologic mapping, geologic processes, geological features, geology, geophysics, geoscientificInformation, geospatial datasets, hazards, hazards and disasters, landslides, marine geology, marine geophysics, natural agents of coastal change, oceanic lithosphere, oceanographic observations, oceans, scientific interpretation, sea-floor characteristics, Fewer tags Landslide evacuation zones offshore of Southern California, 2023 Landslide evacuation zones, which represent the areas from which material is removed by landslide processes, have been mapped offshore of Southern California. Polygons were mapped from visual interpretation of high-resolution multibeam echosounder data (MBES) and single-beam echosounder data. Categories: Data; Tags: CMHRP, Coastal and Marine Hazards and Resources Program, Distributions, PCMSC, Pacific Coastal and Marine Science Center, All tags... Pacific Ocean, State of California, U.S. Geological Survey, USGS, United States of America, earth characteristics, earthquake effects, geologic mapping, geologic processes, geological features, geology, geophysics, geoscientificInformation, geospatial datasets, hazards, hazards and disasters, landslides, marine geology, marine geophysics, natural agents of coastal change, oceanic lithosphere, oceanographic observations, oceans, scientific interpretation, sea-floor characteristics, Fewer tags Landslide scarps offshore of Southern California, 2023 Landslide scarp features have been mapped offshore of Southern California. Polygons were mapped from visual interpretation of high-resolution multibeam echosounder data (MBES) and single-beam echosounder data. Categories: Data; Tags: CMHRP, Coastal and Marine Hazards and Resources Program, Distributions, PCMSC, Pacific Coastal and Marine Science Center, All tags... Pacific Ocean, State of California, U.S. Geological Survey, USGS, United States of America, earth characteristics, earthquake effects, geologic mapping, geologic processes, geological features, geology, geophysics, geoscientificInformation, geospatial datasets, hazards, hazards and disasters, landslides, marine geology, marine geophysics, natural agents of coastal change, oceanic lithosphere, oceanographic observations, oceans, scientific interpretation, sea-floor characteristics, Fewer tags Chirp sub-bottom data of USGS field activity 2017-612-FA collected in Puget Sound and Lake Washington, Washington in February of 2017 High-resolution chirp sub-bottom data were collected by the U.S. Geological Survey and the University of Washington in February of 2017 west of Seattle in Puget Sound and in Lake Washington, Washington. Data were collected aboard the University of Washington’s R/V Clifford A. Barnes during USGS field activity 2017-612-FA using an Edgetech SB-512i sub-bottom profiler. Sub-bottom acoustic penetration spans several tens of meters and is variable by location. Tags: Baby Island, Bainbridge Island, Ballard, Bellevue, Blake Island, All tags... CMHRP, Camano Island, Clinton, Coastal and Marine Hazards and Resources Program, Colby, Distributions, Edmonds, Freeland, Gedney Island, Greenbank, Harbor Island, Lake Washington, Lake Washington, Manchester, Mercer Island, Mukilteo, Ohlers Island, PCMSC, Pacific Coastal and Marine Science Center, Puget Sound, Puget Sound, State of Washington, Substrate, U.S. Geological Survey, USGS, Vashon Island, West Seattle, Whidbey Island, acoustic methods, geophysics, geoscientificinformation, geospatial datasets, mapping, marine geophysics, oceans, seabed, seismic reflection profiling, sub-bottom profiling, Fewer tags Multichannel boomer data of USGS field activity 2017-612-FA collected in Lake Washington, Washington in February of 2017 High-resolution multichannel boomer seismic-reflection data were collected by the U.S. Geological Survey and the University of Washington in February of 2017 east of Seattle in Lake Washington, Washington. Data were collected aboard University of Washington’s R/V Clifford A. Barnes during USGS field activity 2017-612-FA using an Applied Acoustics triple plate S-Boom sound source and recorded on a 24 channel Geometrics digital hydrophone streamer. Sub-bottom acoustic penetration spans several hundreds of meters and is variable by location. Tags: Bellevue, CMHRP, Coastal and Marine Hazards and Resources Program, Distributions, Edmonds, All tags... Lake Washington, Lake Washington, Mercer Island, Ohlers Island, PCMSC, Pacific Coastal and Marine Science Center, Seattle, State of Washington, Substrate, U.S. Geological Survey, USGS, acoustic methods, geophysics, geoscientificinformation, geospatial datasets, mapping, marine geophysics, oceans, seabed, seismic reflection profiling, sub-bottom profiling, Fewer tags Processed, high-resolution, chirp seismic-reflection data collected in San Pablo Bay (northern California) during field activity 2014-639-FA from 10/06/2014 to 10/10/2014 This dataset includes processed, high-resolution chirp seismic-reflection data collected in 2014 by the U.S. Geological Survey (USGS) in San Pablo Bay, northern California. Types: Citation; Tags: Bathymetry, Bathymetry and Elevation, CMGP, Coastal and Marine Geology Program, Continental Margins, All tags... Contra Costa County, Mare Island, Marin County, PCMSC, Pacific Coastal and Marine Science Center, Pinole, Pinole Point, San Francisco Bay, San Pablo Bay, Sears Point, Solano County, Sonoma County, State of California, Tubbs Island, U.S. Geological Survey, USGS, Vallejo, geoscientificInformation, oceans, seismic reflection profiling, sub-bottom profiling, Fewer tags Chirp sub-bottom data of USGS field activity 2018-645-FA collected in the Santa Barbara Channel in July of 2018 High-resolution chirp sub-bottom data were collected by the U.S. Geological Survey in July of 2018 between Point Conception and Coal Oil Point in the Santa Barbara Channel, California. Data were collected aboard the USGS R/V Parke Snavely during field activity 2018-645-FA, using an EdgeTech SB-512i sub-bottom profiler. Sub-bottom acoustic penetration spans several tens of meters and is variable by location. Tags: CMHRP, Channel Islands, City of Goleta, City of Santa Barbara, Coal Oil Point, All tags... Coastal and Marine Hazards and Resources Program, Distributions, Gaviota, Isla Vista, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Point Conception, Santa Barbara Basin, Santa Barbara Channel, State of California, Substrate, U.S. Geological Survey, USGS, acoustic methods, geophysics, geoscientificinformation, geospatial datasets, mapping, marine geophysics, oceans, seabed, seismic reflection profiling, sub-bottom profiling, Fewer tags Chirp seismic-reflection data of USGS field activity 2014-645-FA collected in the outer Santa Barbara Channel, California, between 2014-11-12 to 2014-11-25 (ver. 2.0, March 2020) This data release contains 43 chirp sub-bottom profiles that were collected in November of 2014 from the Catalina and Santa Cruz Basins offshore southern California by the U.S. Geological Survey Pacific and Coastal Marine Science Center. Data were collected aboard the University of California’s R/V Robert Gordon Sproul on USGS cruise 2014-645-FA. Chirp profiles were collected to assess earthquake and submarine landslide hazards offshore southern California. Categories: Data; Types: Citation; Tags: Avalon, Bathymetry and Elevation, CMHRP, Catalina Basin, Catalina Canyon, All tags... Catalina Escarpment, City of Encinitas, City of Huntington Beach, City of Long Beach, City of San Diego, City of Ventura, Coastal and Marine Hazards and Resources Program, Emery Knoll, Gulf of Santa Catalina, Hueneme Canyon, Osborn Bank, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, San Clemente Island, San Nicolas Island, Sant Barbara Island, Santa Barbara Channel, Santa Barbara County, Santa Catalina Island, Santa Cruz Basin, Santa Cruz Canyon, Santa Cruz Island, Santa Monica Basin, Santa Rosa Island, State of California, Two Harbors, U.S. Geological Survey, USGS, Ventura County, continental margins, geoscientificInformation, geospatial datasets, marine geophysics, minisparker, oceans, seismic reflection profiling, seismic reflection profiling, Fewer tags Acoustic-backscatter data of USGS field activity 2016-666-FA collected in the Santa Barbara Basin in September and October of 2016 These metadata describe acoustic-backscatter data collected during an October 2016 multibeam-echosounder survey of the northern portion of the Santa Barbara Channel, California. Data were collected and processed by the U.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center (PCMSC) with fieldwork activity number 2016-666-FA. The acoustic-backscatter data are provided as a GeoTIFF image. Tags: CMHRP, Channel Islands, City of Goleta, City of Santa Barbara, Coal Oil Point, All tags... Coastal and Marine Hazards and Resources Program, Distributions, Gaviota, Isla Vista, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Point Conception, Santa Barbara Channel, State of California, U.S. Geological Survey, USGS, elevation, field observation, geoscientificInformation, geospatial datasets, image mosaics, marine geophysics, multibeam sonar, sea-floor acoustic reflectivity, sea-floor characteristics, seabed, Fewer tags Raw, high-resolution, chirp seismic-reflection data collected in San Pablo Bay (northern California) during field activity 2014-639-FA from 10/06/2014 to 10/10/2014 This dataset includes raw, high-resolution chirp seismic-reflection data collected in 2014 by the U.S. Geological Survey (USGS) in San Pablo Bay, northern California. Types: Citation; Tags: Bathymetry, Bathymetry and Elevation, CMGP, Coastal and Marine Geology Program, Continental Margins, All tags... Contra Costa County, Mare Island, Marin County, PCMSC, Pacific Coastal and Marine Science Center, Pinole, Pinole Point, San Francisco Bay, San Pablo Bay, Sears Point, Solano County, Sonoma County, State of California, Tubbs Island, U.S. Geological Survey, USGS, Vallejo, geoscientificInformation, oceans, seismic reflection profiling, sub-bottom profiling, Fewer tags Multichannel sparker seismic-reflection data of field activity 2016-656-FA; between Icy Point and Dixon Entrance, Gulf of Alaska from 2016-08-07 to 2016-08-26 This data release contains high-resolution multichannel seismic (MCS) reflection data collected in August of 2016 along the southeast Alaska continental margin. Structure perpendicular MCS profiles were collected along the Queen Charlotte-Fairweather fault. The data were collected aboard the R/V Norseman using a Delta sparker sound source and recorded on a 64-channel digital streamer. Subbottom acoustic penetration spans up to several hundreds of meters, and is variable by location. Categories: Data; Tags: Bathymetry, Bathymetry and Elevation, CMGP, Chatham Strait, Coastal and Marine Geology Program, All tags... Continental Margins, Dixon Entrance, Glacier Bay, Gulf of Alaska, Icy Point, Mount Edgecumbe, Noyes Canyon, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Sitka, State of Alaska, U.S. Geological Survey, USGS, Yakobi Valley, Yakutat, geoscientificInformation, oceans, seismic reflection profiling, sub-bottom profiling, Fewer tags Landslide mass-wasting zones offshore of Southern California, 2023 Landslide mass-wasting zones have been mapped offshore of Southern California. Polygons were mapped from visual interpretation of high-resolution multibeam echosounder data (MBES) and single-beam echosounder data. Categories: Data; Tags: CMHRP, Coastal and Marine Hazards and Resources Program, Distributions, PCMSC, Pacific Coastal and Marine Science Center, All tags... Pacific Ocean, State of California, U.S. Geological Survey, USGS, United States of America, earth characteristics, earthquake effects, geologic mapping, geologic processes, geological features, geology, geophysics, geoscientificInformation, geospatial datasets, hazards, hazards and disasters, landslides, marine geology, marine geophysics, natural agents of coastal change, oceanic lithosphere, oceanographic observations, oceans, scientific interpretation, sea-floor characteristics, Fewer tags Multichannel minisparker data of USGS field activity 2017-612-FA collected in Puget Sound, Washington in February of 2017 High-resolution multichannel minisparker seismic-reflection data were collected by the U.S. Geological Survey and the University of Washington in February of 2017 west of Seattle in Puget Sound and in Lake Washington, Washington. Data were collected aboard University of Washington’s R/V Clifford A. Barnes during USGS field activity 2017-612-FA using a 500 Joule SIG 2-mille minisparker sound source and recorded on a 48 channel Geometrics digital hydrophone streamer. Sub-bottom acoustic penetration spans several hundreds of meters and is variable by location. Tags: Baby Island, Bainbridge Island, Ballard, Bellevue, Blake Island, All tags... CMHRP, Camano Island, Clinton, Coastal and Marine Hazards and Resources Program, Colby, Distributions, Edmonds, Freeland, Gedney Island, Greenbank, Harbor Island, Lake Washington, Lake Washington, Manchester, Mercer Island, Mukilteo, Ohlers Island, PCMSC, Pacific Coastal and Marine Science Center, Puget Sound, Puget Sound, State of Washington, Substrate, U.S. Geological Survey, USGS, Vashon Island, West Seattle, Whidbey Island, acoustic methods, geophysics, geoscientificinformation, geospatial datasets, mapping, marine geophysics, oceans, seabed, seismic reflection profiling, sub-bottom profiling, Fewer tags Multichannel minisparker seismic-reflection data of USGS field activity 2018-645-FA collected in the Santa Barbara Channel in July of 2018 High-resolution multichannel minisparker seismic-reflection data were collected by the U.S. Geological Survey in July of 2018 between Point Conception and Coal Oil Point in the Santa Barbara Channel, California. Data were collected aboard the USGS R/V Parke Snavely during field activity 2018-645-FA, using SIG 2-mille minisparker and recorded using an 8-channel Geometrics digital hydrophone streamer. Sub-bottom acoustic penetration spans several hundreds of meters and is variable by location. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: CMHRP, Channel Islands, City of Goleta, City of Santa Barbara, Coal Oil Point, All tags... Coastal and Marine Hazards and Resources Program, Distributions, Gaviota, Isla Vista, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Point Conception, Santa Barbara Basin, Santa Barbara Channel, State of California, Substrate, U.S. Geological Survey, USGS, acoustic methods, geophysics, geoscientificinformation, geospatial datasets, mapping, marine geophysics, oceans, seabed, seismic reflection profiling, sub-bottom profiling, Fewer tags 1 2 »