Catalog - Data.gov

Found 45 datasets matching "Fraction Modern".

Federal
MERRA-2 tavgM_3d_cld_Np: 3d,Monthly mean,Time-Averaged,Pressure-Level,Assimilation,Cloud Diagnostics 0.625 x 0.5 degree V5.12.4 (M2TMNPCLD) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06
M2TMNPCLD (or tavgM_3d_cld_Np) is a 3-dimensional monthly mean data collection in Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2). This collection consists of...
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Search relevance: 42.81 | Views last month: 0
Federal
MERRA-2 tavg3_3d_cld_Np: 3d,3-Hourly,Time-Averaged,Pressure-Level,Assimilation,Cloud Diagnostics 0.625 x 0.5 degree V5.12.4 (M2T3NPCLD) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06
M2T3NPCLD (or tavg3_3d_cld_Np) is a 3-dimensional 3-hourly time averaged data collection in Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2). This collection...
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Search relevance: 41.43 | Views last month: 0
Federal
MERRA-2 tavg1_2d_csp_Nx: 2d,1-Hourly,Time-averaged,Single-Level,Assimilation,COSP Satellite Simulator 0.625 x 0.5 degree V5.12.4 (M2T1NXCSP) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06
M2T1NXCSP (or tavg1_2d_csp_Nx) is an hourly time-averaged 2-dimensional data collection in Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2). This collection...
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Search relevance: 41.19 | Views last month: 0
Federal
MERRA-2 tavgM_2d_csp_Nx: 2d,Monthly mean,Time-averaged,Single-Level,Assimilation,COSP Satellite Simulator 0.625 x 0.5 degree V5.12.4 (M2TMNXCSP) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06
M2TMNXCSP (or tavgM_2d_csp_Nx) is a time-averaged 2-dimensional monthly mean data collection in Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2). This...
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Search relevance: 40.58 | Views last month: 0
Federal
Mineralogy, chemistry and isotope composition of silica sinter deposits from the Upper Geyser Basin, Yellowstone National Park: carbon isotope data
- Organization: Department of the Interior
- Updated: 2020-08-31T00:00:00Z
Note: No formal accuracy tests were conducted and these data are disseminated to allow discussion related to methods. Sample Analyses: Samples were processed at both the USGS in Menlo Park, CA,...
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Search relevance: 40.08 | Views last month: 0
Federal
MERRA-2 tavgU_2d_csp_Nx: 2d,diurnal,Time-averaged,Single-Level,Assimilation,COSP Satellite Simulator 0.625 x 0.5 degree V5.12.4 (M2TUNXCSP) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06
M2TUNXCSP (or tavgU_2d_csp_Nx) is a time-averaged 2-dimensional monthly diurnal means data collection in Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2). This...
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Search relevance: 39.95 | Views last month: 0
Federal
MERRA-2 tavgU_3d_cld_Np: 3d,diurnal,Time-Averaged,Pressure-Level,Assimilation,Cloud Diagnostics 0.625 x 0.5 degree V5.12.4 (M2TUNPCLD) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06
M2TUNPCLD (or tavgU_3d_cld_Np) is a 3-dimensional monthly diurnal means data collection in Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2). This collection...
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Search relevance: 39.72 | Views last month: 0
Federal
Global Monthly GPP from an Improved Light Use Efficiency Model, 1982-2016
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This dataset provides global monthly average gross primary productivity (GPP; g carbon/m2/d) modeled at 8 km spatial resolution for each of the 35 years from 1982-2016. GPP is based on the...
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Search relevance: 39.37 | Views last month: 0
Federal
Constraints on primary and secondary particulate carbon sources using chemical tracer and 14C methods during CalNex-Bakersfield
- Organization: U.S. Environmental Protection Agency
- Updated: 2017-07-25
The present study investigates primary and secondary sources of organic carbon for Bakersfield, CA, USA as part of the 2010 CalNex study. The method used here involves integrated sampling that is...
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Search relevance: 38.86 | Views last month: 0
Federal
MERRA-2 const_2d_asm_Nx: 2d, constants 0.625 x 0.5 degree V5.12.4 (M2C0NXASM) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06
M2C0NXASM (or const_2d_asm_Nx) is a data collection in Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2). This collection consists of 2-dimensional constant...
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Search relevance: 37.32 | Views last month: 0
Federal
MERRA-2 const_2d_ctm_Nx: Constant Model Parameters for Usage by CTM 0.625 x 0.5 degree V5.12.4 (M2C0NXCTM) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06
M2C0NXCTM (or const_2d_ctm_Nx) is a data collection in Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2). This collection consists of 2-dimensional constant...
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Search relevance: 36.01 | Views last month: 0
Federal
Mixed-230Th/U formation ages and secondary uranium concentrations of above-water carbonates, and primary uranium concentrations of continuously submerged calcite at Devils Hole, Nevada
- Organization: Department of the Interior
- Updated: 2024-11-26T00:00:00Z
For more than a half million years, dense vein calcite has been precipitating in Devils Hole, located about 115 km northwest of Las Vegas, Nevada. This process also occurs in Devils Hole Cave 2,...
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Search relevance: 34.59 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Radiocarbon Dates of Wood, Planktic and Benthic Foraminifera for the Glacial-Deglacial Eastern Equatorial Pacific
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-12-22T00:00:00.000+00:00
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...
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Search relevance: 33.90 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Indo-Pacific Warm Pool Biomarker Data since the Last Glacial Maximum
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-06-02T00:00:00.000+00:00
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...
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Search relevance: 33.18 | Views last month: 0
Federal
Distributed Anomaly Detection using 1-class SVM for Vertically Partitioned Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-03-31
There has been a tremendous increase in the volume of sensor data collected over the last decade for different monitoring tasks. For example, petabytes of earth science data are collected from...
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Search relevance: 33.07 | Views last month: 1
Federal
ASTER L2 Surface Reflectance VNIR and SWIR V004
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
The Terra Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Surface Reflectance VNIR and SWIR (AST_07) data product contains measures of the fraction of incoming solar...
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Search relevance: 31.62 | Views last month: 5
Federal
MERRA-2 tavgM_3d_rad_Np: 3d,Monthly mean,Time-Averaged,Pressure-Level,Assimilation,Radiation Diagnostics 0.625 x 0.5 degree V5.12.4 (M2TMNPRAD) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06
M2TMNPRAD (or tavgM_3d_rad_Np) is a 3-dimensional monthly mean data collection in Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2). This collection consists of...
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Search relevance: 31.62 | Views last month: 0
Federal
MERRA-2 tavgM_2d_rad_Nx: 2d,Monthly mean,Time-Averaged,Single-Level,Assimilation,Radiation Diagnostics 0.625 x 0.5 degree V5.12.4 (M2TMNXRAD) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06
M2TMNXRAD (or tavgM_2d_rad_Nx) is a time-averaged 2-dimensional monthly mean data collection in Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2). This...
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Search relevance: 31.25 | Views last month: 0
Federal
MERRA-2 tavg1_2d_rad_Nx: 2d,1-Hourly,Time-Averaged,Single-Level,Assimilation,Radiation Diagnostics 0.625 x 0.5 degree V5.12.4 (M2T1NXRAD) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06
M2T1NXRAD (or tavg1_2d_rad_Nx) is an hourly time-averaged 2-dimensional data collection in Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2). This collection...
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Search relevance: 30.63 | Views last month: 0
Federal
Data for Assessing the Susceptibility of Groundwater Using Environmental Tracers in Northern Atlantic Coastal Plain Aquifer System and Piedmont and Blue Ridge Crystalline-Rock Aquifers of Eastern United States
- Organization: Department of the Interior
- Updated: 2020-08-26T00:00:00Z
This data release documents four tables that contain data for assessing the susceptibility of groundwater using environmental tracers collected from public-supply wells located in the Northern...
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Search relevance: 30.53 | Views last month: 0

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