117 datasets found
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Federal
NIST Atomic Spectra Database - SRD 78
National Institute of Standards and Technology —
This database provides access and search capability for NIST critically evaluated data on atomic energy levels, wavelengths, and transition probabilities that are... -
Federal
NIST Atomic Spectral Line Broadening Bibliographic Database
National Institute of Standards and Technology —
This interactive database, maintained by the NIST Atomic Spectroscopy Data Center, contains more than 6000 references, dating from 1889 through current year and is... -
Federal
NIST Handbook of Basic Atomic Spectroscopic Data - SRD 108
National Institute of Standards and Technology —
This handbook provides a selection of the most important and frequently used atomic spectroscopic data in an easily accessible format. The compilation includes energy... -
Federal
Mineral Commodity Summaries 2025 - HELIUM Data Release
Department of the Interior —
This data release contains the U.S. salient statistics and world production data extracted from the HELIUM data sheet of the USGS Mineral Commodity Summaries 2025. -
Federal
Calculated values of the second dielectric and refractivity virial coefficients of helium, neon, and argon.
National Institute of Standards and Technology —
Values of second dielectric and refractivity virial coefficients computed, with rigorous accounting for quantum effects, from state-of-the-art pair potentials and... -
Federal
A comprehensive global oceanic dataset of discrete measurements of helium isotope and tritium during the hydrographic cruises on various ships from 1952-10-21 to 2016-01-22 (NCEI Accession 0176626)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset consists of global oceanic database of tritium and helium isotope measurements made by numerous researchers and laboratories over a period exceeding 60... -
Federal
Dissolved inorganic carbon, total alkalinity, water temperature, salinity and other variables collected from discrete sample and profile observations during NOAA Ship Malcolm Baldrige cruise CGC_90 (EXPOCODE 33MW19900222) in the Pacific and Southern Oceans from 1990-02-22 to 1990-04-16 (NCEI Accession 0000183)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes dissolved inorganic carbon, total alkalinity, water temperature, salinity, chlorofluorocarbons (CFCs), carbon-13 and other variables collected... -
Federal
Exploration for Blind Geothermal Resources in the State of Hawaii Utilizing Dissolved Noble Gasses in Well Waters
Department of Energy —
This study is an extension of the Hawaii Play Fairway Analysis (PFA), a statewide geothermal exploration project funded by the United States Department of Energy.... -
Federal
Temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the JOHAN HJORT in the North Greenland Sea and Norwegian Sea from 1991-11-05 to 1991-11-27 (NCEI Accession 0115685)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes chemical, discrete sample, physical and profile data collected from JOHAN HJORT in the North Greenland Sea and Norwegian Sea from 1991-11-05 to... -
Federal
Dissolved inorganic carbon, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the Ryofu Maru II in the Bismarck Sea, North Pacific Ocean and others from 1994-07-07 to 1994-08-25 (NCEI Accession 0115017)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes chemical, discrete sample, physical and profile data collected from Ryofu Maru II in the Bismarck Sea, North Pacific Ocean, Philippine Sea and... -
Federal
Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the THOMAS WASHINGTON in the North Pacific Ocean and South Pacific Ocean from 1991-08-31 to 1991-10-01 (NCEI Accession 0115174)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes chemical, discrete sample, physical and profile data collected from THOMAS WASHINGTON in the North Pacific Ocean and South Pacific Ocean from... -
Federal
Temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the SONNE in the North Atlantic Ocean and South Atlantic Ocean from 2000-11-28 to 2000-12-27 (NCEI Accession 0115599)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes chemical, discrete sample, physical and profile data collected from SONNE in the North Atlantic Ocean and South Atlantic Ocean from 2000-11-28... -
Federal
NIST Atomic Energy Levels and Spectra Bibliographic Database
National Institute of Standards and Technology —
References contained in this database are from Bibliography on Atomic Energy Levels and Spectra, NBS Special Publication 363 and Supplements, as well as current... -
Federal
NIST Atomic Transition Probability Bibliographic Database
National Institute of Standards and Technology —
This interactive database, maintained by the NIST Atomic Spectroscopy Data Center, contains more than 8000 references, dating from 1914 through current year and is... -
Federal
Total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other chemical and hydrographical measurements collected from discrete samples and profile observations during the R/V S.A. Agulhas I National Centre for Polar and Ocean Research (NCPOR) cruise (EXPOCODE 91AA20171209) in the Indian Ocean from 2017-12-09 to 2018-02-04 (NCEI Accession 0207134)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset consists of discrete samples and profile observations collected during the R/V S.A. Agulhas I National Centre for Polar and Ocean Research (NCPOR) cruise... -
Federal
Play Fairway Analysis CA-NV-OR: 2km Grid Based Analysis
Department of Energy —
Combined geochemical and geophysical data, weighted and ranked for geothermal prospect favorability. -
Federal
Play Fairway Analysis CA-NV-OR: Geochemistry Data
Department of Energy —
Tabular aqueous geochemistry data files for the Play Fairway Analysis CA-NV-OR area. -
Federal
Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from Surface underway, discrete sample and profile observations using CTD, Carbon dioxide (CO2) gas analyzer and other instruments from THOMAS G. THOMPSON in the Bismarck Sea, Coral Sea and others from 1993-10-05 to 1993-11-10 (NCEI Accession 0115019)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes Surface underway, chemical, discrete sample, meteorological, physical and profile data collected from THOMAS G. THOMPSON in the Bismarck Sea,... -
Federal
Dissolved inorganic carbon, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the METEOR in the Davis Strait, Labrador Sea and North Atlantic Ocean from 1994-11-15 to 1994-12-19 (NCEI Accession 0113581)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes chemical, discrete sample, physical and profile data collected from METEOR in the Davis Strait, Labrador Sea and North Atlantic Ocean from... -
Federal
Dissolved inorganic carbon (DIC), total alkalinity (TA), temperature, salinity, oxygen, nutrients and other variables collected from discrete samples and profile observations during the R/V Melville CLIVAR Repeat Sections cruise P02 (EXPOCODE 318M200406) in the North Pacific Ocean and Philippine Sea from 2004-06-15 to 2004-08-27 (NCEI Accession 0108080)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes discrete, profile, physical and chemical data collected during the R/V Melville CLIVAR Repeat Sections cruise P02 (EXPOCODE 318M200406) in the...
117 datasets found