AndreaBozzo/ceres-open-data-index huggingface dataset:
SPURS-2 shipboard Acoustic Doppler Current Profiler data for E. Tropical Pacific R/V Revelle cruises

The SPURS (Salinity Processes in the Upper Ocean Regional Study) project is a NASA-funded oceanographic process study and associated field program that aim to elucidate key mechanisms responsible for near-surface salinity variations in the oceans. The project is comprised of two field campaigns and a series of cruises in regions of the Atlantic and Pacific Oceans exhibiting salinity extremes. SPURS employs a suite of state-of-the-art in-situ sampling technologies that, combined with remotely sensed salinity fields from the Aquarius/SAC-D,SMAP and SMOS satellites, provide a detailed characterization of salinity structure over a continuum of spatio-temporal scales. The SPURS-2 campaign involved two month-long cruises by the R/V Revelle in August 2016 and October 2017 combined with complementary sampling on a more continuous basis over this period by the schooner Lady Amber. Focused around a central mooring located near 10N,125W, the objective of SPURS-2 was to study the dynamics of the rainfall-dominated surface ocean at the western edge of the eastern Pacific fresh pool subject to high seasonal variability and strong zonal flows associated with the North Equatorial Current and Countercurrent. Shipborne ADCP observations were made during both SPURS-2 R/V Revelle cruises. Acoustic Doppler Current Profilers (ADCP) provide water column current velocity profile observations. The resulting data files available here are for narrowband 75 and 150khz ADCP measurements made during the first cruise, plus narrowband (NB) 75khz and both 75khz and 150khz broadband (BB) ADCP measurements obtained during the second R/V Revelle cruise.

Tags: earth-science-ocean-circulation-oceans-current-velocity, earth-science-ocean-temperature-oceans-temperature-profiles
Organization: National Aeronautics and Space Administration
SORCE SIM Level 3 Solar Spectral Irradiance Daily Means V027 (SOR3SIMD) at GES DISC

Version 027 is the final version of this data product, and supersedes all previous versions. The SORCE SIM Solar Spectral Irradiance (SSI) data product SOR3SIMD is constructed using measurements from the SIM instruments, which are combined into merged daily solar spectra over the spectral range from 240 to 2416 nm at a spectral resolution ranging from 1 to 27 nm. Irradiances are reported at a mean solar distance of 1 AU and zero relative line-of-sight velocity with respect to the Sun. The SIM absolute uncertainty is about 2%. All of the SOR3SIMD data are arranged in a single file in a tabular ASCII text file which can be easily read into a spreadsheet application. The columns contain the date, Julian day, minimum wavelength, maximum wavelength, instrument mode, data version number, irradiance value, irradiance uncertainty, and data quality. The rows are arranged with data at each wavelength over the full SIM wavelength range, repeating for each day for the length of the measurement period.

Tags: earth-science-solar-activity-sun-earth-interactions-solar-irradiance-solar-spectral-irradiance
Organization: National Aeronautics and Space Administration
SORCE Level 3 Total Solar Irradiance Daily Means V019 (SOR3TSID) at GES DISC

SOR3TSID Version 019 is the final version of this data product, and supersedes all previous versions. The Total Solar Irradiance (TSI) data set SOR3TSID contains the total solar irradiance (a.k.a solar constant) data collected by the Total Irradiance Monitor (TIM) instrument covering the full wavelength spectrum averaged at daily intervals. The data are normalized to one astronomical unit (1 AU). The TIM instrument measures the Total Solar Irradiance (TSI), monitoring changes in incident sunlight to the Earth's atmosphere using an ambient temperature active cavity radiometer to a designed absolute accuracy of 100 parts per million (ppm, 1 ppm=0.0001% at 1-sigma) and a precision and long-term relative accuracy of 10 ppm per year. Due to the small size these data and to maximize ease of use to end-users, each delivered TSI product contains science results for the entire mission. Updates to Level 3 TSI data occur monthly in order to reduce repeated delivery of data.

Tags: earth-science-solar-activity-sun-earth-interactions-solar-irradiance-total-solar-irradiance
Organization: National Aeronautics and Space Administration
SORCE Level 3 Total Solar Irradiance 6-Hour Means V019 (SOR3TSI6) at GES DISC

SOR3TSI6 Version 019 is the final version of this data product, and supersedes all previous versions. The Total Solar Irradiance (TSI) data set SOR3TSI6 contains the total solar irradiance (a.k.a solar constant) data collected by the Total Irradiance Monitor (TIM) instrument covering the full wavelength spectrum averaged at 6-hour intervals. The data are normalized to one astronomical unit (1 AU). The TIM instrument measures the Total Solar Irradiance (TSI), monitoring changes in incident sunlight to the Earth's atmosphere using an ambient temperature active cavity radiometer to a designed absolute accuracy of 100 parts per million (ppm, 1 ppm=0.0001% at 1-sigma) and a precision and long-term relative accuracy of 10 ppm per year. Due to the small size these data and to maximize ease of use to end-users, each delivered TSI product contains science results for the entire mission. Updates to Level 3 TSI data occur monthly in order to reduce repeated delivery of data.

Tags: earth-science-solar-activity-sun-earth-interactions-solar-irradiance-total-solar-irradiance
Organization: National Aeronautics and Space Administration
SMEX03 Landsat Thematic Mapper Imagery: Oklahoma, Version 1

This data set provides imagery developed from Landsat 5 Thematic Mapper (TM) and Landsat 7 Enhanced Thematic Mapper (ETM+) data for use in studying land cover features during the Soil Moisture Experiment 2003 (SMEX03).

Tags: earth-science-infrared-wavelengths-spectral-engineering-infrared-imagery, earth-science-visible-wavelengths-spectral-engineering-visible-imagery
Organization: National Aeronautics and Space Administration
SMEX03 Little River Micronet Soil Moisture Data: Georgia, Version 1

Data for this study were collected from the Little River Watershed (LRW) Micronet regional study areas of southeastern Georgia, US using in situ soil moisture sensors at depths of 2, 8, and 12 inches in addition to tipping bucket rain gauges as part of the Soil Moisture Experiment 2003 (SMEX03).

Tags: earth-science-precipitation-atmosphere-precipitation-amount, earth-science-soils-land-surface-electrical-conductivity, earth-science-soils-land-surface-soil-moisture-water-content, earth-science-soils-land-surface-soil-salinity-soil-sodicity, earth-science-soils-land-surface-soil-temperature
Organization: National Aeronautics and Space Administration
SMEX03 Regional Ground Soil Moisture Data: Oklahoma, Version 1

This data set includes soil moisture measurements for the Oklahoma study region. Summary files containing field averages are also provided. This data set is part of the Soil Moisture Experiment 2003 (SMEX03).

Tags: earth-science-atmospheric-temperature-atmosphere-surface-temperature-air-temperature, earth-science-soils-land-surface-soil-bulk-density, earth-science-soils-land-surface-soil-moisture-water-content, earth-science-soils-land-surface-soil-temperature
Organization: National Aeronautics and Space Administration
SMEX03 Soil Climate Analysis Network (SCAN): Alabama, Version 1

This data set includes soil moisture measurements for the Georgia study region and is part of the Soil Moisture Experiment 2003 (SMEX03).

Tags: earth-science-atmospheric-radiation-atmosphere-solar-radiation, earth-science-atmospheric-temperature-atmosphere-surface-temperature-air-temperature, earth-science-atmospheric-water-vapor-atmosphere-water-vapor-indicators-humidity-relative-humid, earth-science-atmospheric-winds-atmosphere-surface-winds-wind-direction, earth-science-atmospheric-winds-atmosphere-surface-winds-wind-speed, earth-science-precipitation-atmosphere-precipitation-amount, earth-science-soils-agriculture-soil-moisture-water-content, earth-science-soils-agriculture-soil-temperature
Organization: National Aeronautics and Space Administration
Sulfates, Clouds and Radiation Brazil (SCAR-B) University of Washington C131A Data

SCAR_B_UWC131A data are Smoke/Sulfates, Clouds and Radiation Experiment in Brazil data from instruments on board the University of Washington C131A aircraft in Native format.Smoke/Sulfates, Clouds and Radiation - Brazil (SCAR-B) data include physical and chemical components of the Earth's surface, the atmosphere and the radiation field collected in Brazil with an emphasis in biomass burning.The objectives for the SCAR mission are: to advance our knowledge of how the physical, chemical and radiative processes in our atmosphere are affected by sulfate aerosol and smoke from biomass burning; to improve our expertise at remotely sensing smoke, water vapor, clouds, vegetation and fires; and to assess the effects of deforestation and biomass burning on tropical landscapes.From 17 August to 20 September 1995, the University of Washington's (UW) Cloud and Aerosol Research Group, with its Convair C-131A research aircraft, participated in an intensive field study of smoke emissions from various types of biomass burning over a large area of Brazil. This included 29 flights to collect measurements and photographs.

Tags: earth-science-aerosols-atmosphere-aerosol-backscatter, earth-science-aerosols-atmosphere-aerosol-particle-properties, earth-science-aerosols-atmosphere-cloud-condensation-nuclei, earth-science-air-quality-atmosphere-nitrogen-oxides, earth-science-air-quality-atmosphere-sulfur-oxides, earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-atmospheric-car, earth-science-atmospheric-chemistry-atmosphere-nitrogen-compounds-nitrogen-oxides, earth-science-atmospheric-chemistry-atmosphere-oxygen-compounds-atmospheric-ozone, earth-science-clouds-atmosphere-cloud-microphysics-cloud-droplet-concentration-size, earth-science-precipitation-atmosphere-liquid-water-equivalent
Organization: National Aeronautics and Space Administration
SMEX03 Landsat Thematic Mapper NDVI and NDWI: Georgia, Version 1

This Normalized Difference Vegetation Index (NDVI) and Normalized Difference Water Index (NDWI) data set was developed from Landsat 5 Thematic Mapper (TM) data for use in studying land cover features during the Soil Moisture Experiment 2003 (SMEX03).

Tags: earth-science-vegetation-biosphere-vegetation-index
Organization: National Aeronautics and Space Administration
SMEX03 Landsat Thematic Mapper NDVI and NDWI: Oklahoma, Version 1

This Normalized Difference Vegetation Index (NDVI) and Normalized Difference Water Index (NDWI) data set was developed from Landsat 5 Thematic Mapper (TM) data for use in studying land cover features during the Soil Moisture Experiment 2003 (SMEX03).

Tags: earth-science-vegetation-biosphere-vegetation-index
Organization: National Aeronautics and Space Administration
SMEX03 Surface and Soil Temperature Measurements: Alabama, Version 1

This data set contains land surface temperature and soil temperature data collected during the Soil Moisture Experiment 2003 (SMEX03) in northern Alabama and southern Tennessee

Tags: earth-science-soils-land-surface-soil-temperature, earth-science-surface-thermal-properties-land-surface-land-surface-temperature
Organization: National Aeronautics and Space Administration
SPURS-2 Towed surface salinity profile (SSP) data for the E. Tropical Pacific R/V Revelle cruises

The SPURS (Salinity Processes in the Upper Ocean Regional Study) project is a NASA-funded oceanographic process study and associated field program that aim to elucidate key mechanisms responsible for near-surface salinity variations in the oceans. The project is comprised of two field campaigns and a series of cruises in regions of the Atlantic and Pacific Oceans exhibiting salinity extremes. SPURS employs a suite of state-of-the-art in-situ sampling technologies that, combined with remotely sensed salinity fields from the Aquarius/SAC-D, SMAP and SMOS satellites, provide a detailed characterization of salinity structure over a continuum of spatio-temporal scales. The SPURS-2 campaign involved two month-long cruises by the R/V Revelle in August 2016 and October 2017 combined with complementary sampling on a more continuous basis over this period by the schooner Lady Amber. Focused around a central mooring located near 10N,125W, the objective of SPURS-2 was to study the dynamics of the rainfall-dominated surface ocean at the western edge of the eastern Pacific fresh pool subject to high seasonal variability and strong zonal flows associated with the North Equatorial Current and Countercurrent. The towed Surface Salinity Profiler (SSP) platform is a converted paddleboard with a keel and surfboard outrigger that is tethered to the ship and skims the sea surface beyond the ships wake. Below the paddleboard are salinity and temperature sensors at depths of 10, 30, 50 and 100cm, and microstructure sensors that measure turbulence. The SSP was deployed 19 times throughout the first SPURS-2 cruise, totaling over 200 hours of measurements, and a further 15 times during the 2017 cruise. SSP deployment is most informative when there is a rain event leading to near-surface ocean stratification. The SSP then measures how the ocean changes over the periods before, during, and after rain, and how rainwater mixes into the ocean during recovery. All SSP data files are in netCDF format with standards compliant metadata.

Tags: earth-science-ocean-circulation-oceans-turbulence, earth-science-ocean-temperature-oceans-water-temperature, earth-science-salinity-density-oceans-conductivity, earth-science-salinity-density-oceans-salinity
Organization: National Aeronautics and Space Administration
SMEX03 Soil Moisture, Meteorological, and Vegetation Data: Brazil, Version 1

Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or edited by NSIDC. Thus, support for this data set may be limited. This data set contains soil moisture, vegetation, and meteorological data. An extensive collection of photographs documenting the regional study areas is also included.

Tags: earth-science-atmospheric-temperature-atmosphere-upper-air-temperature, earth-science-atmospheric-water-vapor-atmosphere-water-vapor-indicators-humidity, earth-science-precipitation-atmosphere-precipitation-amount, earth-science-soils-land-surface-soil-bulk-density, earth-science-soils-land-surface-soil-moisture-water-content, earth-science-soils-land-surface-soil-temperature, earth-science-vegetation-biosphere-vegetation-cover
Organization: National Aeronautics and Space Administration
SMEX03 Vegetation Data: Alabama, Version 1

This data set includes vegetation data collected over the Soil Moisture Experiment 2003 (SMEX03) area of northern Alabama, USA.

Tags: earth-science-vegetation-biosphere-biomass, earth-science-vegetation-biosphere-plant-characteristics, earth-science-vegetation-biosphere-plant-phenology, earth-science-vegetation-biosphere-vegetation-cover
Organization: National Aeronautics and Space Administration
SMEX03 ThetaProbe Soil Moisture Data: Alabama, Version 1

This data set includes soil moisture data measured with Delta-T Devices’ ThetaProbe ML2 sensors for the Soil Moisture Experiment 2003 (SMEX03).

Tags: earth-science-soils-agriculture-electrical-conductivity, earth-science-soils-agriculture-soil-moisture-water-content
Organization: National Aeronautics and Space Administration
SMEX03 Vegetation Data: Oklahoma, Version 1

This data set contains various vegetation parameters for several locations from Oklahoma North (ON) and Oklahoma South (OS).

Tags: earth-science-vegetation-biosphere-biomass, earth-science-vegetation-biosphere-leaf-characteristics, earth-science-vegetation-biosphere-plant-characteristics, earth-science-vegetation-biosphere-vegetation-cover, earth-science-vegetation-biosphere-vegetation-index
Organization: National Aeronautics and Space Administration
SMEX03 Watershed Ground Soil Moisture Data: Oklahoma, Version 1

This data set combines data for several parameters measured for the Soil Moisture Experiment 2003 (SMEX03). This study was conducted between 2 July 2003 and 17 July 2003 in the Little Washita watershed in Oklahoma, USA.

Tags: earth-science-atmospheric-temperature-atmosphere-surface-temperature-air-temperature, earth-science-soils-land-surface-soil-bulk-density, earth-science-soils-land-surface-soil-moisture-water-content, earth-science-soils-land-surface-soil-temperature
Organization: National Aeronautics and Space Administration
SMEX03 Two-Dimensional Synthetic Aperture Radiometer (2D-STAR) Brightness Temperatures, Georgia, Version 1

Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or edited by NSIDC. Thus, support for this data set may be limited. This data set includes dual-polarized L-band brightness temperatures measured by the Two-Dimensional Synthetic Aperture Radiometer (2D-STAR) instrument. An aircraft carrying the instrument was flown over Alabama, Georgia, and Oklahoma USA as part of the Soil Moisture Experiment 2003 (SMEX03).

Tags: earth-science-microwave-spectral-engineering-brightness-temperature
Organization: National Aeronautics and Space Administration
SMEX04 Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) Data: Arizona, Version 1

Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or edited by NSIDC. Thus, support for this data set may be limited. This data set contains surface reflectance measurements acquired over the Soil Moisture Experiment 2004 (SMEX04) regional study area in Arizona, USA.

Tags: earth-science-infrared-wavelengths-spectral-engineering-infrared-radiance, earth-science-surface-radiative-properties-land-surface-reflectance, earth-science-vegetation-biosphere-canopy-characteristics, earth-science-visible-wavelengths-spectral-engineering-visible-radiance
Organization: National Aeronautics and Space Administration
SMEX03 Vegetation Water Content: Oklahoma, Version 1

Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or edited by NSIDC. Thus, support for this data set may be limited. This data set consists of Vegetation Water Content (VWC) data for two Soil Moisture Experiment 2003 (SMEX03) regional study areas, Oklahoma North and Oklahoma South. VWC was derived from the Normalized Difference Water Index (NDWI) which was obtained from Landsat 5 Thematic Mapper (TM) and Landsat 7 Enhanced Thematic Mapper (ETM+) imagery.

Tags: earth-science-vegetation-biosphere-vegetation-cover, earth-science-vegetation-biosphere-vegetation-index
Organization: National Aeronautics and Space Administration
SMEX04 Landsat Thematic Mapper Imagery, Arizona, Version 1

This data set provides imagery developed from Landsat 5 Thematic Mapper (TM) data for use in studying land cover features during the Soil Moisture Experiment 2004 (SMEX04).

Tags: earth-science-infrared-wavelengths-spectral-engineering-infrared-imagery, earth-science-visible-wavelengths-spectral-engineering-visible-imagery
Organization: National Aeronautics and Space Administration
SMEX04 Landsat TM/ETM+ NDVI and NDWI, Arizona, Version 1

Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or edited by NSIDC. Thus, support for this data set may be limited. This Normalized Difference Vegetation Index (NDVI) and Normalized Difference Water Index (NDWI) data set was developed from Landsat 5 Thematic Mapper (TM) and Enhanced Thematic Mapper Plus (ETM+) data for use in studying land cover features during the Soil Moisture Experiment 2004 (SMEX04).

Tags: earth-science-vegetation-biosphere-vegetation-index
Organization: National Aeronautics and Space Administration
SMEX04 Leaf Area Index Data: Arizona, Version 1

Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or edited by NSIDC. Thus, support for this data set may be limited. This data set is comprised of in situ Leaf Area Index (LAI) data collected as part of the Soil Moisture Experiment 2004 (SMEX04) in the SMEX04 North American study area of southern Arizona, USA.

Tags: earth-science-vegetation-biosphere-leaf-characteristics, earth-science-vegetation-biosphere-plant-characteristics, earth-science-vegetation-biosphere-vegetation-cover, earth-science-vegetation-biosphere-vegetation-index
Organization: National Aeronautics and Space Administration
SMEX04 Bulk Density and Rock Fraction Data: Sonora, Version 1

Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or edited by NSIDC. Thus, support for this data set may be limited. This data set is comprised of in situ data collected as part of the Soil Moisture Experiment 2004 (SMEX04) in the regional study area of Sonora, Mexico.

Tags: earth-science-soils-land-surface-soil-bulk-density, earth-science-soils-land-surface-soil-moisture-water-content
Organization: National Aeronautics and Space Administration