Filters: Tags: sonar methods (X) > Types: Downloadable (X)

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Bathymetry--Offshore of Scott Creek map area, California This part of DS 781 presents data for the bathymetry map of Offshore Scott Creek, California. The raster data file is included in "Bathymetry_OffshoreScottCreek.zip", which is accessible from https://doi.org/10.5066/F7CJ8BJW. These data accompany the pamphlet and map sheets of Cochrane, G.R., Dartnell, P., Johnson, S.Y., Greene, H.G., Erdey, M.D., Dieter, B.E., Golden, N.E., Endris, C.A., Hartwell, S.R., Kvitek, R.G., Davenport, C.W., Watt, J.T., Krigsman, L.M., Ritchie, A.C., Sliter, R.W., Finlayson, D.P., and Maier, K.L. (G.R. Cochrane and S.A. Cochran, eds.), 2015, California State Waters Map Series--Offshore of Scott Creek, California: U.S. Geological Survey Open-File Report 2015-1191, pamphlet 40 p., 10 sheets,... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Acoustic Reflectivity, CMHRP, Coastal and Marine Hazards and Resources Program, Continental/Island Shelf, Marine Nearshore Subtidal, All tags... Marine Offshore Subtidal, Northern California Ecoregion, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Rock Substrate, Santa Cruz County, Scott Creek, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, USGS:5564af8de4b0afeb7072c7d1, Unconsolidated Mineral Substrate, bathymetry, distributions, ecosystems, environment, geology, geoscientificInformation, geospatial datasets, image mosaics, imageryBaseMapsEarthCover, maps and atlases, marine geophysics, marine geophysics, multibeam sonar, oceans, physical habitats and geomorphology, seabed, sidescan sonar, sidescan sonar, sonar methods, Fewer tags Bathymetry Hillshade [2m]--Offshore of Monterey, California This part of DS 781 presents data for the bathymetry map of the Offshore of Monterey map area, California. Bathymetry data are provided as separate grids depending on resolution. This metadata file refers to the data included in "BathymetryHS_2m_OffshoreMonterey.zip," which is accessible from https://doi.org/10.5066/F70Z71C8. These data accompany the pamphlet and map sheets of Johnson, S.Y., Dartnell, P., Hartwell, S.R., Cochrane, G.R., Golden, N.E., Watt, J.T., Davenport, C.W., Kvitek, R.G., Erdey, M.D., Krigsman, L.M., Sliter, R.W., and Maier, K.L. (S.Y. Johnson and S.A. Cochran, eds.), 2016, California State Waters Map Series—Offshore of Monterey, California: U.S. Geological Survey Open-File Report 2016–1110,... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Backscatter, Bathymetry, Bathymetry, CMHRP, Coastal and Marine Hazards and Resources Program, All tags... Continental/Island Shelf, Ecosystem, Fisheries, Geology, Intensity, Marina, Marine Nearshore Subtidal, Marine Offshore Subtidal, Monterey, Monterey County, Multibeam, Northern California Ecoregion, Ocean Floor Topography, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Rock Substrate, Seafloor Character, Seafloor Topography, Seaside, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, USGS:8de1c4e2-e028-4045-95bc-2b5c2e0b95b6, Unconsolidated Mineral Substrate, bathymetry, bathymetry and elevation, bathymetry measurement, distributions, environment, geoscientificInformation, imageryBaseMapsEarthCover, marine geophysics, oceans, sonar methods, Fewer tags Footprint of bathymetry data collected for a Kalamazoo River Reference Reach upstream of Plainwell, Michigan, in 2021 This dataset is a polygon shapefile delineating the footprint of bathymetric data collected in October, 2021 for an approximately 500 meter (m) reach of the Kalamazoo River upstream of Plainwell, Michigan (MI). Bathymetric data in the river channel were collected with a single beam sonar and Acoustic Current Doppler Profiler operated along 2 longitudinal transects and 48 cross-sectional transects, respectively. Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Great Lakes, bathymetry, digital elevation models, elevation, f26077 = Kalamazoo, All tags... geomorphology, geospatial datasets, h04050003 = Kalamazoo, inlandWaters, lidar, q43086SWD1 = Kalamazoo NE, sonar methods, topography, Fewer tags BackscatterB [EM300]--Offshore Aptos, California This part of DS 781 presents data for the acoustic-backscatter map of Offshore of Aptos map area, California. Backscatter data are provided as two separate grids depending on mapping system and processing method. This metadata file refers to the data included in "BackscatterB_EM300_OffshoreAptos.zip," which is accessible from https://doi.org/10.5066/F7K35RQB. These data accompany the pamphlet and map sheets of Cochrane, G.R., Johnson, S.Y., Dartnell, P., Greene, H.G., Erdey, M.D, Dieter, B.E., Golden, N.E., Hartwell, S.R., Ritchie, A.C., Kvitek, r.G., Maier, K.L., Endris, C.A., Davenport, C.W., Watt, J.T., Sliter, R.W., Finlayson, D.P., and Krigsman, L.M., (G.R. Cochrane and S.A. Cochran, eds.), 2016, California... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Acoustic Reflectivity, Aptos, Backscatter, Bathymetry, CMHRP, All tags... Coastal and Marine Hazards and Resources Program, Continental/Island Shelf, Fisheries, Geology, Intensity, Marine Nearshore Subtidal, Marine Offshore Subtidal, Northern California Ecoregion, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Rock Substrate, Santa Cruz County, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, Unconsolidated Mineral Substrate, distributions, ecosystems, environment, geoscientificInformation, image mosaics, imageryBaseMapsEarthCover, marine geophysics, marine geophysics, multibeam sonar, oceans, physical habitats and geomorphology, sea-floor acoustic reflectivity, sea-floor characteristics, seabed, sidescan sonar, sidescan sonar, sonar methods, Fewer tags Bathymetry Hillshade--Offshore Santa Cruz, California This part of DS 781 presents data for the shaded-relief bathymetry map of Offshore Santa Cruz, California. The raster data file is included in "BathymetryHS_OffshoreSantaCruz.zip", which is accessible from https://doi.org/10.5066/F7TM785G. These data accompany the pamphlet and map sheets of Cochrane, G.R., Dartnell, P., Johnson, S.Y., Erdey, M.D., Golden, N.E., Greene, H.G., Dieter, B.E., Hartwell, S.R., Ritchie, A.C., Finlayson, D.P., Endris, C.A., Watt, J.T., Davenport, C.W., Sliter, R.W., Maier, K.L., and Krigsman, L.M. (G.R. Cochrane and S.A. Cochran, eds.), 2016, California State Waters Map Series—Offshore of Santa Cruz, California: U.S. Geological Survey Open-File Report 2016-1024, pamphlet 40 p., 10 sheets,... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Bathymetry, CMHRP, Coastal and Marine Hazards and Resources Program, Continental/Island Shelf, Marine Nearshore Subtidal, All tags... Marine Offshore Subtidal, Northern California Ecoregion, Ocean Floor Topography, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Rock Substrate, Santa Cruz, Santa Cruz County, Seafloor Topography, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, USGS:55689f89e4b0d9246a9f6253, Unconsolidated Mineral Substrate, bathymetry, bathymetry and elevation, bathymetry measurement, distributions, environment, geoscientificInformation, imageryBaseMapsEarthCover, marine geophysics, marine geophysics, oceans, seabed, sidescan sonar, sonar methods, Fewer tags Bathymetry Hillshade--Offshore of Scott Creek map area, California This part of DS 781 presents data for the shaded-relief bathymetry map of Offshore Scott Creek, California. The raster data file is included in "BathymetryHS_OffshoreScottCreek.zip", which is accessible from https://doi.org/10.5066/F7CJ8BJW. These data accompany the pamphlet and map sheets of Cochrane, G.R., Dartnell, P., Johnson, S.Y., Greene, H.G., Erdey, M.D., Dieter, B.E., Golden, N.E., Endris, C.A., Hartwell, S.R., Kvitek, R.G., Davenport, C.W., Watt, J.T., Krigsman, L.M., Ritchie, A.C., Sliter, R.W., Finlayson, D.P., and Maier, K.L. (G.R. Cochrane and S.A. Cochran, eds.), 2015, California State Waters Map Series--Offshore of Scott Creek, California: U.S. Geological Survey Open-File Report 2015-1191, pamphlet... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Acoustic Reflectivity, CMHRP, Coastal and Marine Hazards and Resources Program, Continental/Island Shelf, Marine Nearshore Subtidal, All tags... Marine Offshore Subtidal, Northern California Ecoregion, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Rock Substrate, Santa Cruz County, Scott Creek, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, USGS:5564b25ee4b0afeb7072cce7, Unconsolidated Mineral Substrate, bathymetry, distributions, ecosystems, environment, geology, geoscientificInformation, geospatial datasets, image mosaics, imageryBaseMapsEarthCover, maps and atlases, marine geophysics, marine geophysics, multibeam sonar, oceans, physical habitats and geomorphology, seabed, sidescan sonar, sidescan sonar, sonar methods, Fewer tags BackscatterC [SWATH]--Offshore of Scott Creek map area, California This part of DS 781 presents data for the acoustic-backscatter map of Offshore of Scott Creek map area, California. Backscatter data are provided as three separate grids depending on mapping system. The raster data files are included in "BackscatterC_SWATH_OffshoreScottCreek.zip," which is accessible from https://doi.org/10.5066/F7CJ8BJW. These data accompany the pamphlet and map sheets of Cochrane, G.R., Dartnell, P., Johnson, S.Y., Greene, H.G., Erdey, M.D., Dieter, B.E., Golden, N.E., Endris, C.A., Hartwell, S.R., Kvitek, R.G., Davenport, C.W., Watt, J.T., Krigsman, L.M., Ritchie, A.C., Sliter, R.W., Finlayson, D.P., and Maier, K.L. (G.R. Cochrane and S.A. Cochran, eds.), 2015, California State Waters Map Series--Offshore... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Acoustic Reflectivity, Backscatter, CMHRP, Coastal and Marine Hazards and Resources Program, Continental/Island Shelf, All tags... Fisheries, Intensity, Marine Nearshore Subtidal, Marine Offshore Subtidal, Northern California Ecoregion, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Rock Substrate, Santa Cruz County, Scott Creek, Seafloor Character, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, USGS:555fac87e4b0afeb70723efe, Unconsolidated Mineral Substrate, bathymetry, distributions, ecosystems, environment, geology, geoscientificInformation, geospatial datasets, image mosaics, imageryBaseMapsEarthCover, maps and atlases, marine geophysics, marine geophysics, multibeam sonar, oceans, physical habitats and geomorphology, sea-floor acoustic reflectivity, sea-floor characteristics, seabed, sidescan sonar, sidescan sonar, sonar methods, Fewer tags Bathymetry [5m]--Offshore of Monterey, California This part of DS 781 presents data for the bathymetry map of the Offshore of Monterey map area, California. Bathymetry data are provided as separate grids depending on resolution. This metadata file refers to the data included in "Bathymetry_5m_OffshoreMonterey.zip," which is accessible from https://doi.org/10.5066/F70Z71C8. These data accompany the pamphlet and map sheets of Johnson, S.Y., Dartnell, P., Hartwell, S.R., Cochrane, G.R., Golden, N.E., Watt, J.T., Davenport, C.W., Kvitek, R.G., Erdey, M.D., Krigsman, L.M., Sliter, R.W., and Maier, K.L. (S.Y. Johnson and S.A. Cochran, eds.), 2016, California State Waters Map Series—Offshore of Monterey, California: U.S. Geological Survey Open-File Report 2016–1110, pamphlet... Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Backscatter, Bathymetry, Bathymetry, CMHRP, Coastal and Marine Hazards and Resources Program, All tags... Continental/Island Shelf, Ecosystem, Fisheries, Geology, Intensity, Marina, Marine Nearshore Subtidal, Marine Offshore Subtidal, Monterey, Monterey County, Multibeam, Northern California Ecoregion, Ocean Floor Topography, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Rock Substrate, Seafloor Character, Seafloor Topography, Seaside, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, USGS:46ed155a-278e-44c2-ad93-4219a0ec8d22, Unconsolidated Mineral Substrate, bathymetry, bathymetry and elevation, bathymetry measurement, distributions, environment, geoscientificInformation, imageryBaseMapsEarthCover, marine geophysics, oceans, sonar methods, Fewer tags Split-beam Echo Sounder and Navigation Data Collected Using a Simrad EK80 Wide Band Tranceiver and ES38-10 Transducer During the Mid-Atlantic Resource Imaging Experiment (MATRIX), USGS Field Activity 2018-002-FA. In summer 2018, the U.S. Geological Survey partnered with the U.S Department of Energy and the Bureau of Ocean Energy Management to conduct the Mid-Atlantic Resources Imaging Experiment (MATRIX) as part of the U.S. Geological Survey Gas Hydrates Project. The field program objectives were to acquire high-resolution 2-dimensional multichannel seismic-reflection and split-beam echosounder data along the U.S Atlantic margin between North Carolina and New Jersey to determine the distribution of methane gas hydrates in below-sea floor sediments and investigate potential connections between gas hydrate dynamics and sea floor methane seepage. MATRIX field work was carried out between August 8 and August 28, 2018 on the... Categories: Data, Data Release - In Progress; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Atlantic Ocean, BOEM, Bureau of Ocean Energy Management, CMHRP, Cape Hatteras, All tags... Coastal and Marine Hazards and Resources Program, DOE, DOI, Delaware, Department of Energy, Department of the Interior, HRS1807, MATRIX, Maryland, Mid-Atlantic Margin, Mid-Atlantic Resources Imaging Experiment, New Jersey, North Carolina, PNG, R/V Hugh R. Sharp, Simrad .raw format, Simrad EK80 wide band transceiver, Simrad ES38-10 transducer, U.S. Economic Exclusive Zone, U.S. Geological Survey, USGS, United States of America, Virginia, WHCMSC, Woods Hole Coastal and Marine Science Center, field activity number 2018-002-FA, geoscientificInformation, geospatial datasets, image, location, marine geophysics, marine geophysics, navigation, navigational data, oceanography, oceans, scientific echo sounder, shapefile, sonar methods, split-beam echo sounder, split-beam echo sounder profile, Fewer tags Backscatter [SWATH]--Offshore Santa Cruz, California This part of DS 781 presents data for the acoustic-backscatter map of Offshore of Santa Cruz map area, California. Backscatter data are provided as a raster file included in "Backscatter_Swath_OffshoreSantaCruz.zip," which is accessible from https://doi.org/10.5066/F7TM785G. These data accompany the pamphlet and map sheets of Cochrane, G.R., Dartnell, P., Johnson, S.Y., Erdey, M.D., Golden, N.E., Greene, H.G., Dieter, B.E., Hartwell, S.R., Ritchie, A.C., Finlayson, D.P., Endris, C.A., Watt, J.T., Davenport, C.W., Sliter, R.W., Maier, K.L., and Krigsman, L.M. (G.R. Cochrane and S.A. Cochran, eds.), 2016, California State Waters Map Series—Offshore of Santa Cruz, California: U.S. Geological Survey Open-File Report... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Acoustic Reflectivity, Backscatter, Bathymetry, CMHRP, Coastal and Marine Hazards and Resources Program, All tags... Continental/Island Shelf, Geology, Intensity, Marine Nearshore Subtidal, Marine Offshore Subtidal, Northern California Ecoregion, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Rock Substrate, Santa Cruz, Santa Cruz County, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, USGS:5567b7c4e4b0d9246a9f46b9, Unconsolidated Mineral Substrate, distributions, ecosystems, environment, geoscientificInformation, image mosaics, imageryBaseMapsEarthCover, marine geophysics, marine geophysics, multibeam sonar, oceans, physical habitats and geomorphology, sea-floor acoustic reflectivity, sea-floor characteristics, seabed, sidescan sonar, sidescan sonar, sonar methods, Fewer tags BathymetryA [USGS]--Offshore Aptos, California This part of DS 781 presents data for the bathymetry map of Offshore of Aptos map area, California. Bathymetry data are provided as two separate grids depending on mapping agency and processing method. This metadata file refers to the data included in "BathymetryA_USGS_OffshoreAptos.zip" which are accessible from https://doi.org/10.5066/F7K35RQB. These data accompany the pamphlet and map sheets of Cochrane, G.R., Johnson, S.Y., Dartnell, P., Greene, H.G., Erdey, M.D, Dieter, B.E., Golden, N.E., Hartwell, S.R., Ritchie, A.C., Kvitek, r.G., Maier, K.L., Endris, C.A., Davenport, C.W., Watt, J.T., Sliter, R.W., Finlayson, D.P., and Krigsman, L.M., (G.R. Cochrane and S.A. Cochran, eds.), 2016, California State Waters... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Aptos, CMHRP, Coastal and Marine Hazards and Resources Program, Continental/Island Shelf, Fisheries, All tags... Marine Nearshore Subtidal, Marine Offshore Subtidal, Northern California Ecoregion, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Rock Substrate, Santa Cruz County, Seafloor Topography, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, Unconsolidated Mineral Substrate, bathymetry, bathymetry and elevation, bathymetry measurement, distributions, environment, geoscientificInformation, imageryBaseMapsEarthCover, marine geophysics, marine geophysics, oceans, seabed, sidescan sonar, sonar methods, Fewer tags BathymetryB Hillshade [CSUMB]--Offshore Aptos, California This part of DS 781 presents data for the shaded-relief map of Offshore of Aptos map area, California. Shaded-relief data are provided as two separate grids depending on mapping agency and processing method. This metadata file refers to the data included in "BathymetryBHS_CSUMB_OffshoreAptos.zip," which is accessible from https://doi.org/10.5066/F7K35RQB. These data accompany the pamphlet and map sheets of Cochrane, G.R., Johnson, S.Y., Dartnell, P., Greene, H.G., Erdey, M.D, Dieter, B.E., Golden, N.E., Hartwell, S.R., Ritchie, A.C., Kvitek, r.G., Maier, K.L., Endris, C.A., Davenport, C.W., Watt, J.T., Sliter, R.W., Finlayson, D.P., and Krigsman, L.M., (G.R. Cochrane and S.A. Cochran, eds.), 2016, California State... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Aptos, CMHRP, Coastal and Marine Hazards and Resources Program, Continental/Island Shelf, Marine Nearshore Subtidal, All tags... Marine Offshore Subtidal, Northern California Ecoregion, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Rock Substrate, Santa Cruz County, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, Unconsolidated Mineral Substrate, bathymetry, bathymetry and elevation, bathymetry measurement, distributions, environment, geoscientificInformation, imageryBaseMapsEarthCover, marine geophysics, marine geophysics, oceans, seabed, sidescan sonar, sonar methods, Fewer tags BackscatterA [8101]--Offshore of Scott Creek map area, California This part of DS 781 presents data for the acoustic-backscatter map of Offshore of Scott Creek map area, California. Backscatter data are provided as three separate grids depending on mapping system. The raster data files are included in "BackscatterA_8101_OffshoreScottCreek.zip," which is accessible from https://doi.org/10.5066/F7CJ8BJW. These data accompany the pamphlet and map sheets of Cochrane, G.R., Dartnell, P., Johnson, S.Y., Greene, H.G., Erdey, M.D., Dieter, B.E., Golden, N.E., Endris, C.A., Hartwell, S.R., Kvitek, R.G., Davenport, C.W., Watt, J.T., Krigsman, L.M., Ritchie, A.C., Sliter, R.W., Finlayson, D.P., and Maier, K.L. (G.R. Cochrane and S.A. Cochran, eds.), 2015, California State Waters Map Series--Offshore... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Acoustic Reflectivity, Backscatter, CMHRP, Coastal and Marine Hazards and Resources Program, Continental/Island Shelf, All tags... Fisheries, Intensity, Marine Nearshore Subtidal, Marine Offshore Subtidal, Northern California Ecoregion, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Rock Substrate, Santa Cruz County, Scott Creek, Seafloor Character, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, USGS:555fa88be4b0afeb70723ee3, Unconsolidated Mineral Substrate, bathymetry, distributions, ecosystems, environment, geology, geoscientificInformation, geospatial datasets, image mosaics, imageryBaseMapsEarthCover, maps and atlases, marine geophysics, marine geophysics, multibeam sonar, oceans, physical habitats and geomorphology, sea-floor acoustic reflectivity, sea-floor characteristics, seabed, sidescan sonar, sidescan sonar, sonar methods, Fewer tags BackscatterB [7125]--Offshore Pigeon Point, California This part of DS 781 presents data for the acoustic-backscatter map of Offshore of Pigeon Point map area, California. Backscatter data are provided as three separate grids depending on mapping system. This metadata file refers to the data included in "BackscatterB_7125_OffshorePigeonPoint.zip," which is accessible from https://doi.org/10.5066/F7513W80. These data accompany the pamphlet and map sheets of Cochrane, G.R., Watt, J.T., Dartnell, P., Greene, H.G., Erdey, M.D., Dieter, B.E., Golden, N.E., Johnson, S.Y., Endris, C.A., Hartwell, S.R., Kvitek, R.G., Davenport, C.W., Krigsman, L.M., Ritchie, A.C., Sliter, R.W., Finlayson, D.P., and Maier, K.L. (G.R. Cochrane and S.A. Cochran, eds.), 2015, California State Waters... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Acoustic Reflectivity, Ano Nuevo, Backscatter, CMHRP, Coastal and Marine Hazards and Resources Program, All tags... Continental/Island Shelf, Fisheries, Intensity, Marine Nearshore Subtidal, Marine Offshore Subtidal, Northern California Ecoregion, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Pigeon Point, Rock Substrate, San Mateo County, Seafloor Character, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, USGS:5548073be4b0a658d7954cf6, Unconsolidated Mineral Substrate, bathymetry, distributions, ecosystems, environment, geology, geoscientificInformation, geospatial datasets, image mosaics, imageryBaseMapsEarthCover, maps and atlases, marine geophysics, marine geophysics, multibeam sonar, oceans, physical habitats and geomorphology, sea-floor acoustic reflectivity, sea-floor characteristics, seabed, sidescan sonar, sidescan sonar, sonar methods, Fewer tags BackscatterB [EM300]--Monterey Canyon and Vicinity Map Area, California This part of DS 781 presents data for the acoustic-backscatter map of Monterey Canyon and Vicinity map area, California. Backscatter data are provided as separate grids depending on mapping system and processing method. These metadata describe acoustic-backscatter data collected by Monterey Bay Aquarium Research Institute (MBARI) and processed by the U.S. Geological Survey. The raster data files are included in "BackscatterB_EM300_MontereyCanyon.zip," which is accessible from https://doi.org/10.3133/ds781. These data accompany the pamphlet and map sheets of Dartnell, P., Maier, K.L., Erdey, M.D., Dieter, B.E., Golden, N.E., Johnson, S.Y., Hartwell, S.R., Cochrane, G.R., Ritchie, A.C., Finlayson, D.P., Kvitek, R.G.,... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Acoustic Reflectivity, CMGP, Coastal and Marine Geology Program, Continental/Island Shelf, Marine Nearshore Subtidal, All tags... Marine Offshore Subtidal, Monterey County, Moss Landing, Northern California Ecoregion, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Rock Substrate, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, Unconsolidated Mineral Substrate, distributions, environment, geoscientificInformation, geospatial datasets, image mosaics, imageryBaseMapsEarthCover, interferometric sonar, maps and atlases, marine geophysics, multibeam echo sounder, oceans, physical habitats and geomorphology, sea-floor acoustic reflectivity, sea-floor characteristics, seabed, sonar methods, Fewer tags Seafloor character, 5 m resolution--Monterey Canyon and Vicinity Map Area, California This part of DS 781 presents the seafloor-character map of Monterey Canyon and Vicinity, California. The raster data file is included in "SeafloorCharacter_5m_MontereyCanyon.zip," which is accessible from https://doi.org/10.3133/ds781. These data accompany the pamphlet and map sheets of Dartnell, P., Maier, K.L., Erdey, M.D., Dieter, B.E., Golden, N.E., Johnson, S.Y., Hartwell, S.R., Cochrane, G.R., Ritchie, A.C., Finlayson, D.P., Kvitek, R.G., Sliter, R.W., Greene, H.G., Davenport, C.W., Endris, C.A., and Krigsman, L.M. (P. Dartnell and S.A. Cochran, eds.), 2016, California State Waters Map Series—Monterey Canyon and Vicinity, California: U.S. Geological Survey Open-File Report 2016–1072, 48 p., 10 sheets, scale... Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Acoustic Reflectivity, Bathymetry, CMGP, Coastal and Marine Geology Program, Continental/Island Shelf, All tags... Marine Nearshore Subtidal, Marine Offshore Subtidal, Monterey County, Moss Landing, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Rock Substrate, Seafloor Topography, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, Unconsolidated Mineral Substrate, distributions, environment, geoscientificInformation, geospatial datasets, image mosaics, imageryBaseMapsEarthCover, interferometric sonar, maps and atlases, marine geophysics, multibeam echo sounder, oceans, physical habitats and geomorphology, sea-floor acoustic reflectivity, sea-floor characteristics, seabed, sonar methods, Fewer tags Longitudinal Profile for Kalamazoo River Reference Reach upstream of Plainwell, Michigan, 2021 This dataset is a longitudinal profile of the river bed and water surface along the thalweg of a an approximately 500 meter (m) reach of the Kalamazoo River upstream of Plainwell, Michigan (MI). The bed profile was derived from a digital elevation model (DEM) comprising topographic and bathymetric data for the Plainwell reach. Bathymetric data in the river channel were collected in October, 2021 with a single beam sonar and Acoustic Current Doppler Profiler (ADCP) operated along two longitudinal transects and 48 cross-sectional transects, respectively. River bank topographic data were collected with a backpack-mounted terrestrial lidar unit concurrently with the bathymetric data. The water surface profile was developed... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Great Lakes, bathymetry, digital elevation models, elevation, f26077 = Kalamazoo, All tags... geomorphology, geospatial datasets, h04050003 = Kalamazoo, inlandWaters, lidar, q43086SWD1 = Kalamazoo NE, sonar methods, topography, Fewer tags BackscatterB [7125]--Offshore of Scott Creek map area, California This part of DS 781 presents data for the acoustic-backscatter map of Offshore of Scott Creek map area, California. Backscatter data are provided as three separate grids depending on mapping system. The raster data files are included in "BackscatterB_7125_OffshoreScottCreek.zip," which is accessible from https://doi.org/10.5066/F7CJ8BJW. These data accompany the pamphlet and map sheets of Cochrane, G.R., Dartnell, P., Johnson, S.Y., Greene, H.G., Erdey, M.D., Dieter, B.E., Golden, N.E., Endris, C.A., Hartwell, S.R., Kvitek, R.G., Davenport, C.W., Watt, J.T., Krigsman, L.M., Ritchie, A.C., Sliter, R.W., Finlayson, D.P., and Maier, K.L. (G.R. Cochrane and S.A. Cochran, eds.), 2015, California State Waters Map Series--Offshore... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Acoustic Reflectivity, Backscatter, CMHRP, Coastal and Marine Hazards and Resources Program, Continental/Island Shelf, All tags... Fisheries, Intensity, Marine Nearshore Subtidal, Marine Offshore Subtidal, Northern California Ecoregion, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Rock Substrate, Santa Cruz County, Scott Creek, Seafloor Character, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, USGS:555fa9b3e4b0afeb70723eec, Unconsolidated Mineral Substrate, bathymetry, distributions, ecosystems, environment, geology, geoscientificInformation, geospatial datasets, image mosaics, imageryBaseMapsEarthCover, maps and atlases, marine geophysics, marine geophysics, multibeam sonar, oceans, physical habitats and geomorphology, sea-floor acoustic reflectivity, sea-floor characteristics, seabed, sidescan sonar, sidescan sonar, sonar methods, Fewer tags Seafloor character--Offshore Scott Creek, California This part of DS 781 presents the seafloor-character map of the Offshore of Scott Creek map area, California. The raster data file is included in "SeafloorCharacter_OffshoreScottCreek.zip," which is accessible from https://doi.org/10.5066/F7CJ8BJW. These data accompany the pamphlet and map sheets of Cochrane, G.R., Dartnell, P., Johnson, S.Y., Greene, H.G., Erdey, M.D., Dieter, B.E., Golden, N.E., Endris, C.A., Hartwell, S.R., Kvitek, R.G., Davenport, C.W., Watt, J.T., Krigsman, L.M., Ritchie, A.C., Sliter, R.W., Finlayson, D.P., and Maier, K.L. (G.R. Cochrane and S.A. Cochran, eds.), 2015, California State Waters Map Series--Offshore of Scott Creek, California: U.S. Geological Survey Open-File Report 2015-1191,... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Acoustic Reflectivity, Bathymetry, CMHRP, Coastal and Marine Hazards and Resources Program, Continental/Island Shelf, All tags... Fisheries, Marine Nearshore Subtidal, Marine Offshore Subtidal, Northern California Ecoregion, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Rock Substrate, Santa Cruz County, Scott Creek, Seafloor Character, Seafloor Topography, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, USGS:556621b0e4b0d9246a9ec15f, Unconsolidated Mineral Substrate, bathymetry, bathymetry and elevation, bathymetry measurement, distributions, ecosystems, environment, geoscientificInformation, geospatial datasets, image mosaics, imageryBaseMapsEarthCover, interferometric sonar, maps and atlases, marine geophysics, multibeam echo sounder, oceans, photographic sampling, physical habitats and geomorphology, sea-floor acoustic reflectivity, sea-floor characteristics, seabed, sonar methods, substrate, underwater photography, video observation, videos, Fewer tags Seafloor character--Offshore Pigeon Point, California This part of DS 781 presents the seafloor-character map Offshore of Pigeon Point, California. The raster data file is included in "SeafloorCharacter_OffshorePigeonPoint.zip," which is accessible from https://doi.org/10.5066/F7513W80. These data accompany the pamphlet and map sheets of Cochrane, G.R., Watt, J.T., Dartnell, P., Greene, H.G., Erdey, M.D., Dieter, B.E., Golden, N.E., Johnson, S.Y., Endris, C.A., Hartwell, S.R., Kvitek, R.G., Davenport, C.W., Krigsman, L.M., Ritchie, A.C., Sliter, R.W., Finlayson, D.P., and Maier, K.L. (G.R. Cochrane and S.A. Cochran, eds.), 2015, California State Waters Map Series—Offshore of Pigeon Point, California: U.S. Geological Survey Open-File Report 2015–1232, pamphlet 40 p.,... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Raster; Tags: Acoustic Reflectivity, Ano Nuevo State Park, Bathymetry, CMHRP, Coastal and Marine Hazards and Resources Program, All tags... Continental/Island Shelf, Fisheries, Marine Nearshore Subtidal, Marine Offshore Subtidal, Northern California Ecoregion, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Pigeon Point, Rock Substrate, San Mateo County, Seafloor Character, Seafloor Topography, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, Unconsolidated Mineral Substrate, bathymetry, bathymetry and elevation, bathymetry measurement, distributions, ecosystems, environment, geoscientificInformation, geospatial datasets, image mosaics, imageryBaseMapsEarthCover, interferometric sonar, maps and atlases, marine geophysics, multibeam echo sounder, oceans, photographic sampling, physical habitats and geomorphology, sea-floor acoustic reflectivity, sea-floor characteristics, seabed, sonar methods, substrate, underwater photography, video observation, videos, Fewer tags 1 2 3 »