Catalog - Data.gov

#1 Federal

Physical Chemical Parameters

Organization: U.S. Environmental Protection Agency
Dataset Last Updated: August 10, 2022

data presented to show correlation between PFAS in leachate and physical chemical parameters. This dataset is associated with the following publication: Zhang, H., Y. Chen, Y. Liu, J. Bowden, T....

xml

Search relevance: 128.24 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 12:49 AM

#2 Federal

Physical Models and Dimensional Traceability of 2.4 mm Coaxial Airline Standards for Determining Systematic Uncertainties of Calibrated Scattering-Parameters

Organization: National Institute of Standards and Technology
Dataset Last Updated: March 27, 2023

Physical Models and Dimensional Traceability of 2.4 mm Coaxial Airline Standards for Determining Systematic Uncertainties of Calibrated Scattering-Parameters

Search relevance: 125.26 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 03:52 AM

#3 Federal

Chandeleur Islands physical parameters data from field activities 12BIM01, 12BIM02, 12BIM05, and 13BIM06

Organization: Department of the Interior
Dataset Last Updated: October 13, 2020 at 12:00 AM

Scientists from the U.S. Geological Survey (USGS), St. Petersburg Coastal and Marine Science Center (SPCMSC) conducted a time-series collection of shallow sediment cores from the back-barrier...

xml
xml

Search relevance: 88.34 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 05:03 AM

#4 Federal

Assateague Island surface and subsurface sediment physical parameters data from the spring and fall sampling trips of 2014

Organization: Department of the Interior
Dataset Last Updated: October 13, 2020 at 12:00 AM

The influence of tropical and extratropical cyclones on coastal wetlands and marshes is highly variable in both space and time and depends on a number of climatic, geologic, and physical...

xml
xml

Search relevance: 87.53 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 06:15 AM

#5 Federal

Chincoteague Bay surface sediment physical parameters data from the spring and fall sampling trips of 2014

Organization: Department of the Interior
Dataset Last Updated: October 13, 2020 at 12:00 AM

Scientists from the U.S. Geological Survey, St. Petersburg Coastal and Marine Science Center conducted a seasonal collection of surficial sediments from Chincoteague Bay and Tom's Cove, located...

xml
xml

Search relevance: 86.98 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 04:58 AM

#6 Federal

Surface sediment physical parameters data collected in August 2015 from Dauphin Island and the surrounding areas

Organization: Department of the Interior
Dataset Last Updated: October 13, 2020 at 12:00 AM

Scientists from the U.S. Geological Survey, St. Petersburg Coastal and Marine Science Center collected 303 surface sediment samples from Dauphin Island, Alabama, and the surrounding water bodies...

xml
xml

Search relevance: 85.78 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 06:04 AM

#7 Federal

Enhancing Hydrological Modeling of Ungauged Watersheds through Machine Learning and Physical Similarity-based Regionalization of Calibration Parameters

Organization: U.S. Environmental Protection Agency
Dataset Last Updated: January 05, 2025

The study results and data used and produced in this study are available through the Texas Data Repository at https://doi.org/10.18738/T8/A9X5ET (Srinivasan et al., 2023). The data also includes...

html

Search relevance: 85.42 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 12:51 AM

#8 Federal

Barnegat Bay surface and subsurface sediment physical parameters data from May 2014 (U.S. Geological Survey Field Activity Number 2014-310-FA)

Organization: Department of the Interior
Dataset Last Updated: October 13, 2020 at 12:00 AM

Barnegat Bay, located along the eastern shore of New Jersey, was significantly impacted by Hurricane Sandy in October 2012. Scientists from the U.S. Geological Survey (USGS) developed a...

xml
xml

Search relevance: 75.52 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 05:58 AM

#9 Federal

Ocean physical and geophysical parameters taken by XCTD and other instruments from the R/V KAIREI East off Hawaii Islands from 2017-09-16 to 2017-09-25 (NCEI Accession 0302601)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 19, 2025 at 12:00 AM

This dataset contains Ocean physical and geophysical parameters taken by XCTD and other instruments from the R/V KAIREI, cruise KR17-14 Leg1, East off Hawaii Islands. This dataset is U.S. State...

Search relevance: 72.42 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 04:57 AM

#10 Federal

Daily values calculated using 15-minute continuously recorded hydrologic and physical parameters at U.S. Geological Survey (USGS) streamgages in Independence, MO, 2010 through 2016

Organization: Department of the Interior
Dataset Last Updated: August 14, 2020 at 12:00 AM

The dataset contains daily values of hydrologic and physical parameters. These daily values were calculated from continuous (15-minute) data collected from continuous water quality monitors...

xml
xml

Search relevance: 71.13 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 03:35 AM

#11 Federal

Water temperature, salinity, and other physical and geophysical parameters taken by XCTD and other instruments from the R/V YOKOSUKA along the West Mariana Ridge from 2017-05-13 to 2017-05-27 for the Understanding the Spawning Ecology of Freshwater Eels Program (NCEI Accession 0302596)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 17, 2025 at 12:00 AM

This dataset contains Water temperature, salinity, and other physical and geophysical parameters taken by XCTD and other instruments from the R/V YOKOSUKA along the West Mariana Ridge. This...

Search relevance: 64.41 | Views last month: 5 | Catalog Last Checked: August 03, 2026 at 04:57 AM

#12 Federal

Hat Island and Mission Beach discrete and continuous time series data for carbonate chemistry and other physical/biogechemical parameters

Organization: U.S. Environmental Protection Agency
Dataset Last Updated: July 28, 2023

High-resolution (15-minute frequency) monitoring data of pH, dissolved oxygen, salinity, temperature, depth, and chlorophyll from July 2015 – April 2016 in two seagrass systems of Puget Sound, WA,...

xml

Search relevance: 58.60 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 12:49 AM

#13 Federal

Data Package: Physical and Water Quality Parameters, Ptarmigan Lake, Wrangell - St. Elias National Park and Preserve, Alaska

Organization: Department of the Interior
Dataset Last Updated: June 18, 2026 at 12:00 AM

In 1991 the National Park Service (NPS) released a report, 'Progress report for the Copper, Tanada and Ptarmigan lake surveys, Wrangell-St Elias National Park and Preserve (WRST), Alaska,...

Search relevance: 56.47 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 04:13 AM

#14 Federal

Catalogue of Methods of calculation, interpolation, smoothing, and reduction for the physical, chemical, and biological parameters of deep hydrology (CATMETH) (NCEI Accession 7700442)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 06, 2023 at 12:00 AM

The document presents the methods, formulas and citations used by the BNDO to process physical, chemical, and biological data for deep hydrology including calculations, interpolations, smoothing,...

Search relevance: 54.74 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 07:20 AM

#15 Federal

Water temperature, salinity, velocity, and other chemical and physical parameters taken by CTD and ADCP from the research vessel Kaiyo-Maru from 2018-05-29 through 2018-06-20 in the North Pacific Ocean and Philippine Sea, provided by Japan through U.S. Marine Science Research Agreement U2018-001 with the U.S. State Dept. via the World Data Service - Oceanography (NCEI Accession 0196821)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 10, 2025 at 12:00 AM

Water temperature, salinity, velocity, and other chemical and physical parameters taken by CTD and ADCP from the research vessel Kaiyo-Maru from 2018-05-29 through 2018-06-20 in the North Pacific...

Search relevance: 51.74 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 03:25 AM

#16 Federal

Water temperature, salinity, oxygen, silicate, nitrate, and other physical and hydrochemical parameters taken by CTD and Niskin bottle samples from research vessels L'Atalante, Meteor, Maria S. Merian, and Islandia in the Atlantic and Pacific Oceans from 2007-01-20 to 2017-05-06 (NCEI Accession 0206154)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: November 04, 2019 at 12:00 AM

This dataset contains hydrochemistry (nutrient concentrations (silicate, nitrate, nitrite, ammonium, phosphate), dissolved and particulate organic nutrients, stable isotope tracers, N2=...

Search relevance: 45.11 | Views last month: 3 | Catalog Last Checked: August 03, 2026 at 03:28 AM

#17 Federal

Ocean physical and geophysical parameters taken by XBT and other instruments from the R/V KAIREI, cruise KR16-14, in the Southern Mariana from 2016-10-26 to 2016-11-03 (NCEI Accession 0302604)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 21, 2025 at 12:00 AM

This dataset contains cruise reports and XBT data from the R/V KAIREI, cruise KR16-14, in the Southern Mariana Forearc. This dataset is U.S. State Department MSR U2016-009 as part of the World...

Search relevance: 42.59 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 04:57 AM

#18 Federal

Currents and other physical parameters collected from moored current meters and various ADCPs offshore the United Kingdom, as part of British Oceanographic Data Center's (BODC) current meter series, from 21 June 1967 to 29 April 2007 (NCEI Accession 0067029)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 08, 2010 at 12:00 AM

The BODC current meter data set provides all currents data held in the BODC National Oceanographic Database (NODB). It includes entries for Moored Acoustic Doppler Current Profilers (ADCP), other...

Search relevance: 37.32 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 01:52 AM

#19 State

i04 VICGrid PrecipET ChangeFactors

Organization: State of California
Dataset Last Updated: May 29, 2025 at 04:08 PM

VIC grid polygons represent the Variable Infiltration Capacity (VIC) model spatial discretization of input forcing parameters (precipitation, temperature, wind speed), physical parameters (land...

Search relevance: 35.80 | Views last month: 1 | Catalog Last Checked: July 31, 2026 at 08:47 PM

#20 State

i04 VICGrid

Organization: State of California
Dataset Last Updated: May 29, 2025 at 04:08 PM

VIC grid polygons represent the Variable Infiltration Capacity (VIC) model spatial discretization of input forcing parameters (precipitation, temperature, wind speed), physical parameters (land...

Search relevance: 35.80 | Views last month: 0 | Catalog Last Checked: July 31, 2026 at 08:47 PM

Search datasets

Draw a geographic box

Physical Chemical Parameters

Physical Models and Dimensional Traceability of 2.4 mm Coaxial Airline Standards for Determining Systematic Uncertainties of Calibrated Scattering-Parameters

Chandeleur Islands physical parameters data from field activities 12BIM01, 12BIM02, 12BIM05, and 13BIM06

Assateague Island surface and subsurface sediment physical parameters data from the spring and fall sampling trips of 2014

Chincoteague Bay surface sediment physical parameters data from the spring and fall sampling trips of 2014

Surface sediment physical parameters data collected in August 2015 from Dauphin Island and the surrounding areas

Enhancing Hydrological Modeling of Ungauged Watersheds through Machine Learning and Physical Similarity-based Regionalization of Calibration Parameters

Barnegat Bay surface and subsurface sediment physical parameters data from May 2014 (U.S. Geological Survey Field Activity Number 2014-310-FA)

Ocean physical and geophysical parameters taken by XCTD and other instruments from the R/V KAIREI East off Hawaii Islands from 2017-09-16 to 2017-09-25 (NCEI Accession 0302601)

Daily values calculated using 15-minute continuously recorded hydrologic and physical parameters at U.S. Geological Survey (USGS) streamgages in Independence, MO, 2010 through 2016

Water temperature, salinity, and other physical and geophysical parameters taken by XCTD and other instruments from the R/V YOKOSUKA along the West Mariana Ridge from 2017-05-13 to 2017-05-27 for the Understanding the Spawning Ecology of Freshwater Eels Program (NCEI Accession 0302596)

Hat Island and Mission Beach discrete and continuous time series data for carbonate chemistry and other physical/biogechemical parameters

Data Package: Physical and Water Quality Parameters, Ptarmigan Lake, Wrangell - St. Elias National Park and Preserve, Alaska

Catalogue of Methods of calculation, interpolation, smoothing, and reduction for the physical, chemical, and biological parameters of deep hydrology (CATMETH) (NCEI Accession 7700442)

Ocean physical and geophysical parameters taken by XBT and other instruments from the R/V KAIREI, cruise KR16-14, in the Southern Mariana from 2016-10-26 to 2016-11-03 (NCEI Accession 0302604)

Currents and other physical parameters collected from moored current meters and various ADCPs offshore the United Kingdom, as part of British Oceanographic Data Center's (BODC) current meter series, from 21 June 1967 to 29 April 2007 (NCEI Accession 0067029)

i04 VICGrid PrecipET ChangeFactors

i04 VICGrid