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.
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Aquifer framework datasets used to represent the Pecos River Basin alluvial aquifer, Texas, New Mexico Aquifer framework datasets used to represent the Pecos River Basin alluvial aquifer, Texas, New Mexico
The Pecos River Basin alluvial aquifer, hereinafter referred to as the "Pecos aquifer", is located in western Texas and southeastern New Mexico. The aquifer is primarily composed of alluvial sand and gravel deposits mantled by sand and silt. The Pecos aquifer overlies Permian, Triassic, and Cretaceous-age rocks. The saturated thickness of the aquifer ranges from 0 to 1000 feet. The...
Laboratory Observations of Oscillatory Flow Over Sand Ripples Laboratory Observations of Oscillatory Flow Over Sand Ripples
These datasets comprise of laboratory observations of oscillatory flows over mobile sand ripples. The data were collected in the Small-Oscillatory Flow Tunnel (S-OFT) in the Sediment Dynamics Laboratory at the U.S. Naval Research Laboratory, Stennis Space Center, Mississippi (MS), while Donya Frank-Gilchrist was a National Research Council post-doctoral fellow there. The flow tunnel has...
Code and data from Castro-Santos et al.: Sprinting performance and behavior of shortnose sturgeon Code and data from Castro-Santos et al.: Sprinting performance and behavior of shortnose sturgeon
This data release includes the raw data and code used in Castro-Santos et al. (2024): Sprinting performance and behavior of adult shortnose sturgeon (Acipenser brevirostrum). Notably, the code includes several processes used to differentiate among attempts, quantify attempt rate, distance traversed, and endurance of shortnose sturgeon ascending a telemetered flume. The code can be...
Prefabricated Zero Ascend Omnispecies (ZAO) Modular Fish Passage Modules Using Advanced Manufacturing Techniques Prefabricated Zero Ascend Omnispecies (ZAO) Modular Fish Passage Modules Using Advanced Manufacturing Techniques
In this dataset, there are eight text files that provide the raw fish behavior telemetry data and an excel sheet that provides the processed velocity data.
Detecting trajectories of regime shifts and loss of resilience in coastal wetlands using remote sensing Detecting trajectories of regime shifts and loss of resilience in coastal wetlands using remote sensing
Raster data shows landscape scale trajectories of change as four potential scenarios based on Normalized Difference Vegetation Index (NDVI) trends and standard deviation trends using full time series (Scenarios_All_FULL_TS.tif) as well as time series up to LandTrendr breakpoint if detected (Scenarios_All_LT_TS.tif). Time series analysis for trend use Landsat surface reflectance imagery...
Row crop and cover crop residue spectra from lab spectrometer and spaceborne PRISMA imagery, Maryland, USA.,2006; 2021-2022. U.S. Geological Survey Data Release. Row crop and cover crop residue spectra from lab spectrometer and spaceborne PRISMA imagery, Maryland, USA.,2006; 2021-2022. U.S. Geological Survey Data Release.
This data release contains reflectance spectra of residue (senesced vegetation) for common row crops (corn, soybean, winter wheat) as well as diverse cover crops (cereals, legumes, brassicas) collected in the laboratory using Analytical Spectral Devices (ASD) spectrophotometers (n = 296) and collected in the field using the Itialian Space Agency's spaceborne PRecursore IperSpettrale...