• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

A method for determining the autocorrelation function q(tau) of an optical signal, including the steps of: determining the times (ti) of occurrence of pulses corresponding to photons: calculating,...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2020-05-11

This data is for 60 water quality monitoring sites in the Right Fork of Beaver Creek watershed in Eastern Kentucky where specific conductivity (SC) was measured quarterly for two years from...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2020-05-11

This data is for 60 water quality monitoring sites in the Right Fork of Beaver Creek watershed in Eastern Kentucky where specific conductivity (SC) was measured quarterly for two years from...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2020-05-11

This dataset shows the observed and predicted values of specific conductivity at 60 water quality monitoring sites in the Right Fork of Beaver Creek watershed in Eastern Kentucky where specific...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

Environmental Analysis Data: These data were compiled to investigate the complex interactions between environmental gradients and geographic distance across the Intermountain West of the western...

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• Organization: Department of the Interior
• Updated: 2025-07-03T00:00:00Z

The grain size of sediment on the riverbed was measured during 21 surveys on the Elwha River, Washington, between 2006 and 2022. Most data were collected along the same transects where channel...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-09-01T00:00:00.000+00:00

The analysis-ready data described here result from performing hierarchical clustering of individual coral bleaching surveys conducted across the Hawaiian Archipelago in 2015. In order to resolve...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The merged source tables contain the mean positions magnitudes and uncertainties for sources detected multiple times in each of the 2MASS data sets. The merging was carried out using an...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The merged source tables contain the mean positions magnitudes and uncertainties for sources detected multiple times in each of the 2MASS data sets. The merging was carried out using an...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-10-25T00:00:00.000+00:00

The analysis-ready data described here result from performing hierarchical clustering of individual coral bleaching surveys conducted across the Hawaiian Archipelago in 2015. In order to resolve...

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• Organization: Department of the Interior
• Updated: 2024-07-05T00:00:00Z

These data are the results of a spatially interpolated integrated population model (SIIPM) fit to count and demographic data collected from populations of Greater Sage-grouse (Centrocercus...

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• Organization: Department of the Interior
• Updated: 2020-08-25T00:00:00Z

This data release contains drainage basin characteristics and peak-streamflow trend and change-point results for 2,683 U.S. Geological Survey (USGS) streamgages in the conterminous U.S. Data...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This dataset provides estimates of vegetation resilience in the Arctic Boreal Vulnerability Experiment (ABoVE) core domain at annual time steps for 2000-2019 and at 300-m spatial resolution....

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-01-01T00:00:00.000+00:00

The analysis-ready data described here result from performing hierarchical clustering of individual coral bleaching surveys conducted across the Hawaiian Archipelago in 2014, 2015, and 2019. In...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-09-03T00:00:00.000+00:00

The analysis-ready data described here result from performing hierarchical clustering of individual coral bleaching surveys conducted across the Hawaiian Archipelago in 2014, 2015, and 2019. In...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2016-01-26

These files contain data for relating stream total phosphorus concentration, a nutrient, to land cover and land use variables in the East Fork of the Little Miami River watershed near Cincinnati,...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2020-04-24

This data compares spatial autocovariance models used in the modeling and prediction of specific conductivity over 8 sampling periods in an Eastern Kentucky watershed. This dataset is associated...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2024-11-04

Stream condition index and water quality data from Virgina Department of Environmental Quality and landscape metrics from EPA's Stream Catchment dataset.

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• Organization: National Institute of Standards and Technology
• Updated: 2023-04-06 00:00:00

Evaluating Correlation Between Measurement Samples in Reverberation Chambers Using ClusteringAbstract: Traditionally, in reverberation chambers (RC) measurement autocorrelation or...

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• Organization: Department of the Interior
• Updated: 2021-05-23T00:00:00Z

This data set consists of density ratings of submersed aquatic vegetation and Bithynia tentaculata abundance in Pool 8 of the UMR in 2015.

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