Found 725 datasets matching "acoustic reflectivity".
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Raw XTF files. Sonar data were collected November 6 to December 15, 2009, in the estuary north from Saugerties to Troy. Data Collection and Processing: The interferometric system used to measure...
Search relevance: 72.90 | Views last month: 1 | Published on: 2026-04-12 -
Side Scan Point Files. These points correspond to individual pings which produced hte side-scan-sonar backscatter imagery. Sonar data were collected November 6 to December 15, 2009, in the...
Search relevance: 70.37 | Views last month: 1 | Published on: 2026-04-12 -
The U.S. Geological Survey (USGS) collected hydroacoustic data of the St. Croix River adjacent to the Osceola (WI) boat ramp for hydrographic and benthic mapping prior to the reconstruction...
Search relevance: 63.80 | Views last month: 0 | Published on: 2026-03-03 -
This data set includes backscatter intensity of the sea floor offshore of eastern Cape Cod, Massachusetts. The data were collected with a multibeam sea floor mapping system during USGS survey...
Search relevance: 41.94 | Views last month: 1 | Published on: 2026-03-03 -
This data set includes backscatter intensity of the sea floor offshore of northern Cape Cod, Massachusetts. The data were collected with a multibeam sea floor mapping system during USGS survey...
Search relevance: 41.94 | Views last month: 0 | Published on: 2026-03-03 -
This Data Release contains data from the U.S. Geological Survey (USGS) survey of the Oregon outer Continental shelf (OCS) Floating Wind Farm Site in 2014. The backscatter intensity data was...
Search relevance: 25.43 | Views last month: 0 | Published on: 2026-03-03 -
Eighteen lakebed areas in northern Lake Michigan known to be used by adult fishes for spawning were surveyed between 2021 and 2023 using a Norbit® iWBMSh multibeam echosounder to support fisheries...
Search relevance: 25.03 | Views last month: 0 | Published on: 2026-03-03 -
The U.S. Geological Survey (USGS) collected hydroacoustic data of the St. Croix River adjacent to the Osceola (WI) boat ramp for hydrographic and benthic mapping prior to the reconstruction...
Search relevance: 24.23 | Views last month: 0 | Published on: 2026-03-03 -
The U.S. Geological Survey (USGS) collected hydroacoustic data of the St. Croix River adjacent to the Osceola (WI) boat ramp for hydrographic and benthic mapping prior to the reconstruction...
Search relevance: 23.85 | Views last month: 0 | Published on: 2026-03-03 -
Acoustic seabed classification (ASC) is an important method for understanding landscape-level physical and biological patterns in the aquatic environment. Bottom habitats in the Laurentian Great...
Search relevance: 23.79 | Views last month: 0 | Published on: 2026-03-03 -
The U.S. Geological Survey (USGS) collected hydroacoustic data of the St. Croix River adjacent to the Osceola (WI) boat ramp for hydrographic and benthic mapping prior to the reconstruction...
Search relevance: 23.70 | Views last month: 0 | Published on: 2026-03-03 -
The U.S. Geological Survey (USGS) collected hydroacoustic data of the St. Croix River adjacent to the Osceola (WI) boat ramp for hydrographic and benthic mapping prior to the reconstruction...
Search relevance: 23.54 | Views last month: 0 | Published on: 2026-03-03 -
In 2023, the U.S. Geological Survey (USGS), in collaboration with the Cook County Bureau of Technology (BoT), conducted comprehensive hydrographic and water quality surveys, along with activity...
Search relevance: 23.54 | Views last month: 0 | Published on: 2026-03-03 -
The U.S. Geological Survey (USGS) collected hydroacoustic data of the St. Croix River adjacent to the Osceola (WI) boat ramp for hydrographic and benthic mapping prior to the reconstruction...
Search relevance: 23.54 | Views last month: 0 | Published on: 2026-03-03 -
The U.S. Geological Survey (USGS) collected hydroacoustic data of the St. Croix River adjacent to the Osceola (WI) boat ramp for hydrographic and benthic mapping prior to the reconstruction...
Search relevance: 23.54 | Views last month: 0 | Published on: 2026-03-03 -
The U.S. Geological Survey (USGS) collected hydroacoustic data of the St. Croix River adjacent to the Osceola (WI) boat ramp for hydrographic and benthic mapping prior to the reconstruction...
Search relevance: 23.49 | Views last month: 1 | Published on: 2026-03-03 -
The U.S. Geological Survey (USGS) collected hydroacoustic data of the St. Croix River adjacent to the Osceola (WI) boat ramp for hydrographic and benthic mapping prior to the reconstruction...
Search relevance: 23.37 | Views last month: 0 | Published on: 2026-03-03 -
This dataset is a digital image mosaic of the backscatter for five (of six) sites where known rock structures exist in the St. Croix River. Backscatter is the strength of the returned signal, or...
Search relevance: 23.37 | Views last month: 0 | Published on: 2026-03-03 -
This part of DS 781 presents data for the acoustic-backscatter map of Drakes bay and Vicinity map area, California. Backscatter data are provided as separate grids depending on mapping system or...
Search relevance: 23.37 | Views last month: 0 | Published on: 2026-03-03
