Found 1661 datasets matching "ambient noise".
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These files are ambient noise correlation (ANC) functions calculated for 11 days of continuous seismic data recorded by the Lawrence Berkeley network in the Brady geothermal field. These are SAC...
Search relevance: 170.42 | Views last month: 0 -
Measured source values and results of both noise and ambient conditions. This data is associated with the Natchez Trace Parkway: Raised Profile Striping Modeling Report 2025.
Search relevance: 159.91 | Views last month: 1 -
Preliminary 1D seismic velocity model derived from ambient noise correlation. 28 Green's functions filtered between 4-10 Hz for Vp, Vs, and Qs were calculated. 1D model estimated for each path....
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Passive acoustic monitoring of the ocean ambient sound field is a critical aspect of NOAA's mandate for ocean and coastal stewardship. This includes detecting and characterizing: (1) sounds...
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This submission contains an ASCII text file of seismic velocities derived from ambient noise cross-correlation used to create a model of seismic velocity as a 1-D function of depth in addition to...
Search relevance: 79.19 | Views last month: 0 -
This data set contains information and locations of (E) Designations, including CEQR Environment Requirements (Table 1) and CEQR Restrictive Declarations (Table 2), in Appendix C of the Zoning...
Search relevance: 77.01 | Views last month: 0 -
This data set contains information and locations of (E) Designations, including CEQR Environment Requirements (Table 1) and CEQR Restrictive Declarations (Table 2), in Appendix C of the Zoning...
Search relevance: 76.09 | Views last month: 0 -
Passive acoustic monitoring recorders were deployed off the coast of Virginia to collect two years of acoustic data from 2015 - 2017 to determine the acoustic presence of four focal whale species:...
Search relevance: 70.59 | Views last month: 1 -
Acoustic data and metadata from Drifting Acoustic Instrumentation SYstem (DAISY) testing in Agate Pass (separating the north end of Bainbridge Island and the Kitsap Peninsula in Puget Sound), WA...
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Passive seismic horizontal-to-vertical spectral ratio (HVSR) methods were used to estimate the depth of the unconsolidated deposits over bedrock. The HVSR method uses a three-component...
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In April 2015, a total of 34 passive seismic surveys were conducted in the Cedar River Floodplain. The horizontal-to-vertical spectral ratio (HVSR) method is a passive seismic technique that uses...
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In 2022, the U.S. Geological Survey (USGS) in cooperation with the New Hampshire Department of Transportation (NHDOT) made 107 horizontal-to-vertical spectral ratio (HVSR) passive seismic...
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The horizontal-to-vertical spectral ratio (HVSR) method is a passive seismic technique that uses a three-component seismometer to measure the vertical and horizontal components of ambient seismic...
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We use ambient noise correlation (ANC) to create a detailed image of the subsurface seismic velocity at the Newberry EGS site down to 5 km. We collected continuous data for the 22 stations in the...
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Bryde’s whales, Balaenoptera edeni, are the only year-round resident baleen whale in the Gulf of Mexico, have an estimated abundance of 33 individuals (CV 1.07) in the Gulf of Mexico population,...
Search relevance: 45.18 | Views last month: 1 -
In September and October 2019, the USGS and UC Berkeley (UCB) deployed two nodal seismographs at the Byerly Seismographic Vault (station BRK), east of the UCB campus. One of the nodes was located...
Search relevance: 43.84 | Views last month: 0 -
In May 2017, we acquired high-resolution seismic profiles near three dam sites (Strathcona, Laodre and John Hart dams) located on Vancouver Island, British Columbia, Canada. Our goal was to...
Search relevance: 43.46 | Views last month: 0 -
In July 2021, a commercial-off-the-shelf hydrophone was deployed in a free-drifting configuration to measure underwater acoustic emissions and characterize a 25 kW-rated tidal turbine at the...
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The National Marine Mammal Laboratory (NMML) has deployed long-term passive acoustic recorders in various locations in Alaskan waters and in the High Arctic to determine spatio-temporal...
Search relevance: 42.93 | Views last month: 0 -
The Marine Mammal Laboratory (MML) has deployed long-term passive acoustic recorders in various locations in Alaskan waters and in the High Arctic to determine spatio-temporal distribution of...
Search relevance: 40.86 | Views last month: 0
