65 datasets found
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Federal
Spectral reflectance measurements of radiometric calibration panels for UAS image calibration
Department of the Interior —
Calibration panels are used as reference materials with known reflectance characteristics to convert remote sensing image pixel values to scientific units such as... -
Federal
Time-series data on currents, waves, and turbidity off Santa Cruz, CA, 2014-2015
Department of the Interior —
Time series data of water surface elevation, wave height, currents, and turbidity were acquired during the winters of 2014-2015 and 2015-2016 in support of a study on... -
Federal
USGS CoastCam at DUNEX: Intrinsic and Extrinsic Calibration Data (Camera 1)
Department of the Interior —
Two digital video cameras were temporarily installed at the U.S. Fish and Wildlife Service (USFWS) Pea Island National Wildlife Refuge (PINWR) in North Carolina (NC),... -
Federal
Spectral data for discrete surface water samples from the Sacramento-San Joaquin River Delta
Department of the Interior —
The goal of this study was to develop a suite of inter-related water quality monitoring approaches capable of modeling and estimating the spatial and temporal... -
Federal
USGS CoastCam at Tres Palmas, Rincón, Puerto Rico: Intrinsic and Extrinsic Calibration Data
Department of the Interior —
A digital video camera was installed at Tres Palmas, Rincón, Puerto Rico (PR) and faced west to view the beach and water offshore. Every hour during daylight hours,... -
Federal
USGS CoastCam at Sand Key, Florida: Intrinsic and Extrinsic Calibration Data (Camera 2)
Department of the Interior —
Two digital video cameras were installed at Sand Key, Florida (FL), facing south (camera 1) and north (camera 2) along the beach. Every hour during daylight hours,... -
Federal
Spectral reflectance measurements of radiometric calibration panels for UAS image calibration
Department of the Interior —
Calibration panels are used as reference materials with known reflectance characteristics to convert remote sensing image pixel values to scientific units such as... -
Federal
Spectral reflectance data of rock and soil in southcentral Alaska
Department of the Interior —
An ASD FieldSpec 4 Hi-Res NG Spectroradiometer was used to collect the reflectance properties of soil and rock in southcentral Alaska, USA around the city of... -
Federal
Reflectance data from figures in: Using X-ray spectrum of carbon in electron microprobe analysis to determine thermal maturity of organic matter in mudstones
Department of the Interior —
Conventional methods of assessing organic matter (OM) thermal maturity have limitations and often fail to reflect the geochemical heterogeneity between individual... -
Federal
USGS CoastCam at Waiakāne, Moloka'i, Hawai'i: 2018 Timestack Imagery and Coordinate Data
Department of the Interior —
A digital video camera was installed at Waiakāne, Moloka'i, Hawai'i (HI) and faced west along the beach. Every hour during daylight hours, daily from June 26, 2018,... -
Federal
Cladophora biomass and supporting data collected in the Great Lakes, 2020 (ver. 2, March 2023)
Department of the Interior —
This dataset records Cladophora and associated benthic algae, collectively Cladophora community or submerged aquatic vegetation (SAV), biomass collected during the... -
Federal
Cladophora biomass and supporting data collected in the Great Lakes, 2018 (ver. 2.0, June 2023)
Department of the Interior —
This dataset records Cladophora and associated benthic algae, collectively Cladophora community or submerged aquatic vegetation (SAV), biomass collected during the... -
Federal
Longitudinal assessment of per- and polyfluoroalkyl substances and co-occurring inorganic and organic contaminants in Neshaminy Creek, Pennsylvania, November 2021
Department of the Interior —
Per- and polyfluoroalkyl substances (PFAS) and co-occurring inorganic and organic contaminants are widely distributed in the environment and understanding their... -
Federal
Optical signals of water for prediction of wastewater contamination, human-associated bacteria, and fecal indicator bacteria in surface water of Great Lake tributaries from 2011 to 2016
Department of the Interior —
Data are from water samples collected from tributaries of the Great Lakes at three different drainage basin scales, including 1). watershed scale: 8 tributaries of... -
Federal
High resolution and discrete temporal and spatial water-quality measurements in support of modeling mercury and methylmercury concentrations in surface waters of the Sacramento-San Joaquin River Delta
Department of the Interior —
The Sacramento / San Joaquin River Delta (SSJRD) is contaminated with legacy mercury (Hg) from historical mining and mineral processing activities throughout the... -
Federal
Select optical signals from water samples collected on the Menomonee River, Underwood Creek, and Jones Island Water Reclamation Facility from 2017-2019, and time-series optical sensor and one-hour mean streamflow data from the Menomonee River 2017-2018
Department of the Interior —
5-day composite river water samples were collected from two sites: Menomonee River (U.S. Geological Survey station number 04087142) and Underwood Creek (U.S.... -
Federal
Spectral reflectance data of rock and soil in Prince William Sound, Alaska
Department of the Interior —
An ASD FieldSpec 4 Hi-Res NG Spectroradiometer was used to collect the reflectance properties of soil and rock in Prince William Sound, Alaska, USA. Reflectance is a... -
Federal
Laboratory Observations of Oscillatory Flow Over Sand Ripples: Velocity Metadata
Department of the Interior —
These data comprise laboratory observations of oscillatory flows over mobile sand ripples. The data were collected January 6-7, 2016, in the small-oscillatory flow... -
Federal
USGS CoastCam at Isla Verde, Puerto Rico: 2018-2019 Timestack Imagery and Coordinate Data
Department of the Interior —
A digital video camera was installed at Isla Verde Beach in San Juan, Puerto Rico (PR) and faced northeast along the beach. Every hour during daylight hours, daily... -
Federal
Digital and NDVI images from Dwarf Cypress, Big Cypress National Preserve from 2021 to 2025 (ver. 2.0, June 2025)
Department of the Interior —
This data set includes images from Dwarf Cypress located within Big Cypress National Preserve. Images were taken multiple times daily from February 2021 to March 2025...
65 datasets found