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Data Releases

The data collected and the techniques used by USGS scientists should conform to or reference national and international standards and protocols if they exist and when they are relevant and appropriate. For datasets of a given type, and if national or international metadata standards exist, the data are indexed with metadata that facilitates access and integration.

Filter Total Items: 16316

Vertical Land Motion Global Navigation Satellite System Campaigns, Southeast Virginia, 2023 Vertical Land Motion Global Navigation Satellite System Campaigns, Southeast Virginia, 2023

This data release contains the original campaign survey files in Receiver Independent Exchange Format (RINEX) and summaries of the survey results for 9 vertical control points in the Hampton Roads region of southeastern Virginia. In this 2023 survey campaign, a subset of 9 the original 24 benchmarks were occupied with Global Navigation Satellite System (GNSS) antennas and receivers as...
By
Virginia and West Virginia Water Science Center

Fish Observations During Delta Smelt Experimental Releases Inferred from ARIS Sonar Fish Observations During Delta Smelt Experimental Releases Inferred from ARIS Sonar

This dataset includes post-processed data for underwater fish observations by using Acoustic Resolution Imaging Sonar technology in Montezuma Slough, Sacramento River, and in the Sacramento Deep Water Shipping Channel in the Sacramento-San Joaquin Delta, California, USA. This data release includes sample data associated with each video file collected, swimming behavior of groups of...
By
California Water Science Center

Impact of Thiamine Deficiency on American eel swimming performance Impact of Thiamine Deficiency on American eel swimming performance

The data were collected to examine the impact of thiamine deficiency and replacement with thiamine on the swimming ability of American eels.
By
Eastern Ecological Science Center

Coastal Single-Beam Bathymetry and Beach Elevation Data Collected in 2024 From Wallops and Assawoman Islands, Virginia Coastal Single-Beam Bathymetry and Beach Elevation Data Collected in 2024 From Wallops and Assawoman Islands, Virginia

The U.S. Geological Survey St. Petersburg Coastal and Marine Science Center (USGS SPCMSC) collected single beam echosounder (SBES) and differential global positioning system (DGPS) elevation data in the nearshore and beach environments of Wallops and Assawoman Islands, Virginia, in June 2024. This data release includes the processed SBES and DGPS elevation point data (xyz) for Field...
By
St. Petersburg Coastal and Marine Science Center

Lake Ontario Mysis diluviana catch and length data, 2021-2022 Lake Ontario Mysis diluviana catch and length data, 2021-2022

This dataset contains Mysis count and length measurements from vertical whole-column net tows along a depth gradient in Lake Ontario and associated operation data. Sample dates occurred during August 2021 and June, July, and August 2022. Site depths ranged from 70 to 202 meters bottom depth. Sites were sampled using a paired day-night sampling approach. At each visit, the net was lowered...
By
Great Lakes Science Center

Current and Future Vegetation Refugia in California from 2010-2099 Current and Future Vegetation Refugia in California from 2010-2099

This dataset contains rasters of vegetation refugia and habitat exposure variables for the state of California. Two potential future climate scenarios were used: warmer and wetter (CNRM-CM5), and hotter and drier (MIROC-ESM) & 2 emission scenarios: a higher level one that represents our current trajectory (RCP 8.5) and a lower level one that represents a more optimistic scenario (RCP 4.5...
By
Climate Adaptation Science Centers
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