AndreaBozzo/ceres-open-data-index huggingface dataset:
SiB4 Modeled Global 0.5-Degree Monthly Carbon Fluxes and Pools, 2000-2018

This dataset provides global monthly output predicted by the Simple Biosphere Model, Version 4.2 (SiB4), at a 0.5-degree spatial resolution covering the time period 2000 through 2018. SiB4 is a mechanistic land surface model that integrates heterogeneous land cover, environmentally responsive phenology, dynamic carbon allocation, and cascading carbon pools from live biomass to surface litter to soil organic matter. Monthly output includes carbon, carbonyl sulfide (COS), and energy fluxes; solar-induced fluorescence (SIF); carbon pools; soil moisture and temperatures in the top three layers; total column soil water and plant available water; and environmental potentials used to scale photosynthesis. The SiB4 output is per plant functional type (PFT) within each 0.5-degree grid cell. SiB4 partitions variable output to 15 PFTs in each grid cell that are indexed by the "npft" dimension (01-15) in each data file. The PFT three-character abbreviations ("pft_names" variable) are listed in the same order as the "npft" dimension. To combine the PFT-specific output into grid cell totals, users must compute the area-weighted mean across the vector of PFT-specific values for each cell. Fractional areal coverages are given in the "pft_area" variable for each cell.

Tags: earth-science-ecological-dynamics-biosphere-ecosystem-functions-biogeochemical-cycles, earth-science-ecological-dynamics-biosphere-ecosystem-functions-photosynthesis, earth-science-ecological-dynamics-biosphere-ecosystem-functions-primary-production, earth-science-ecological-dynamics-biosphere-ecosystem-functions-respiration-rate, earth-science-soils-land-surface-soil-moisture-water-content, earth-science-soils-land-surface-soil-temperature, earth-science-vegetation-biosphere-carbon, earth-science-vegetation-biosphere-photosynthetically-active-radiation-fraction-of-absorbed-pho, earth-science-vegetation-biosphere-vegetation-water-potential
Organization: National Aeronautics and Space Administration
Shuttle SBUV (SSBUV) Solar Spectral Irradiance V008 (SSBUVIRR) at GES DISC

The Shuttle Solar Backscatter Ultraviolet (SSBUV) level-2 irradiance data are available for eight space shuttle missions flown between 1989 and 1996. SSBUV, a successor to the SBUV flown on the Nimbus-7 satellite, is nearly identical to the SBUV/2 instruments flown on the NOAA polar orbiting satellites. Data are available in an ASCII text format. UV irradiance data are available for the following days from the eight missions: Flight #1: 1989 October 19, 20, 21 Flight #2: 1990 October 7, 8, 9 Flight #3: 1991 August 3, 4, 5, 6 Flight #4: 1992 March 29, 30 Flight #5: 1993 April 9, 11, 13, 15, 16 Flight #6: 1994 March 14, 15, 17 Flight #7: 1994 November 5, 7, 10, 13 Flight #8: 1996 January 12, 16, 18 The Shuttle SBUV (SSBUV) instrument measured solar spectral UV irradiance during the maximum and declining phase of solar cycle 22. The SSBUV data accurately represent the absolute solar UV irradiance between 200-405 nm, and also show the long-term variations during eight flights between October 1989 and January 1996. These data have been used to correct long-term sensitivity changes in the NOAA-11 SBUV/2 data, which provide a near-daily record of solar UV variations over the 170-400 nm region between December 1988 and October 1994. These data demonstrate the evolution of short-term solar UV activity during solar cycle 22.

Tags: earth-science-solar-activity-sun-earth-interactions-solar-irradiance
Organization: National Aeronautics and Space Administration
SIF and Vegetation Indices in the US Midwestern Agroecosystems, 2016-2021

This dataset contains half-hourly ground solar-induced chlorophyll fluorescence (SIF) and vegetation indices including NDVI, EVI, Red edge chlorophyll index, green chlorophyll index, and photochemical reflectance index at seven crop sites in Nebraska and Illinois for the period 2016-2021. Four sites were located at Eddy Covariance (EC) tower sites (sites US-Ne2, US-Ne3, US-UiB, and US-UiC), and three sites were located on private farms (sites Reifsteck, Rund, and Reinhart). The sites were either miscanthus, corn-soybean rotation or corn-corn-soybean rotation. The spectral data for SIF retrieval and hyperspectral reflectance for vegetation index calculation were collected by the FluoSpec2 system, installed near planting, and uninstalled after harvest to collect whole growing-season data. Raw nadir SIF at 760 nm from different algorithms (sFLD, 3FLD, iFLD, SFM) are included. SFM_nonlinear and SFM_linear represent the Spectral fitting method (SFM) with the assumption that fluorescence and reflectance change with wavelength non-linearly and linearly, respectively. Additional data include two SIF correction factors including calibration coefficient adjustment factor (f_cal_corr_QEPRO) and upscaling nadir SIF to eddy covariance footprint factor (ratio_EC footprint, SIF pixel), and measured FPAR from quantum sensors and Rededge NDVI calculated FPAR. The data are provided in comma-separated values (CSV) format.

Tags: earth-science-ecological-dynamics-biosphere-ecosystem-functions-photosynthesis, earth-science-vegetation-biosphere-photosynthetically-active-radiation, earth-science-vegetation-biosphere-solar-induced-fluorescence, earth-science-vegetation-biosphere-vegetation-index
Organization: National Aeronautics and Space Administration
Simulated 12-Month Ice Parcel Tracks from Gridded Sea Ice Motion, Version 1

This data set provides tracer parcels to simulate sea ice advection paths in the Northern Hemisphere combined with sea ice concentration data. Sea ice parcels are identified in 25 km grid cells where sea ice concentrations are greater than 15% and tracked daily using Polar Pathfinder Daily 25 km EASE-Grid Sea Ice Motion Vectors (NSIDC-0116). Locations are updated weekly to determine whether an ice parcel has melted and should be tracked. Columns represent the EASE-grid x, y, and sea ice concentration values for each week over the 12 month tracking period and rows depict distinct simulated ice parcels.

Tags: earth-science-sea-ice-cryosphere-sea-ice-concentration, earth-science-sea-ice-cryosphere-sea-ice-motion
Organization: National Aeronautics and Space Administration
Silalirijiit Project: Kangiqtugaapik (Clyde River), Nunavut, Canada, Weather Station Network, Version 1

The Kangiqtugaapik (Clyde River), Nunavut, Canada, Weather Station Network is a collection of weather station data from the locations of Akuliaqattak, Silasiutitalik, and Ailaktalik in the Clyde River area. Data collection for the Silalirijiit project began in June 2010 and is ongoing. An online interface shows the current conditions at these locations. Weather data from the Kangiqtugaapik Airport Station, collected by Environment Canada, are also provided. The data will be archived at NSIDC in the future; at this time, the site displays current conditions. This data set is part of the Silalirijiit Project and is funded by a National Science Foundation grant (ARC-0753854) entitled IPY: Collaborative Research: Linking Inuit Knowledge and Local-Scale Environmental Modeling to Evaluate the Impacts of Changing Weather on Human Activities at Clyde River, Nunavut.

Tags: earth-science-atmospheric-pressure-atmosphere-pressure-tendency, earth-science-atmospheric-pressure-atmosphere-surface-pressure, earth-science-atmospheric-radiation-atmosphere-incoming-solar-radiation, earth-science-atmospheric-radiation-atmosphere-outgoing-longwave-radiation, earth-science-atmospheric-radiation-atmosphere-solar-radiation, earth-science-atmospheric-temperature-atmosphere-surface-temperature, earth-science-atmospheric-temperature-atmosphere-surface-temperature-air-temperature, earth-science-atmospheric-water-vapor-atmosphere-water-vapor-indicators-humidity, earth-science-atmospheric-winds-atmosphere-surface-winds, earth-science-atmospheric-winds-atmosphere-surface-winds-wind-direction, earth-science-atmospheric-winds-atmosphere-surface-winds-wind-speed, earth-science-clouds-atmosphere-cloud-properties-cloud-fraction, earth-science-frozen-ground-cryosphere-soil-temperature, earth-science-soils-land-surface-soil-temperature
Organization: National Aeronautics and Space Administration
Shallow Borehole Temperatures, Ilulissat, Greenland, Version 1

This data set contains borehole temperatures from Ilulissat, west Greenland (69&deg;N, 51&deg;N, 44 m asl), recorded from 21 thermistors at depths of 0.25 m, 0.5 m, 0.75 m, 1 m, 1.25 m, 1.5 m, 1.75 m, 2 m, 2.5 m, 3 m, 3.5 m, 4 m, 4.5 m, 5 m, 6 m, 7 m, 8 m, 9 m, 11 m, 13 m, and 15 m below the surface. Snow depth, snow extent, and surface air temperature were also recorded. Thermometers recorded temperatures once a day from 06 November 1968 to 15 June 1982; however, this data set only contains bi-weekly averages. Data are in tab-delimited ASCII text format and are available via FTP.

Tags: earth-science-frozen-ground-cryosphere-active-layer-active-layer, earth-science-frozen-ground-cryosphere-soil-temperature-soil-temperature, earth-science-frozen-ground-land-surface-active-layer-active-layer, earth-science-frozen-ground-land-surface-soil-temperature-soil-temperature, earth-science-soils-land-surface-soil-temperature-soil-temperature
Organization: National Aeronautics and Space Administration
SAMS/Nimbus-7 Level 3 Zonal Means Composition Data V001 (SAMSN7L3ZMTG) at GES DISC

SAMSN7L3ZMTG is the Nimbus-7 Stratospheric and Mesospheric Sounder (SAMS) Level 3 Zonal Means Composition Data Product. The Earth's surface is divided into 2.5-deg latitudinal zones that extend from 50 deg South to 67.5 deg North. Retrieved mixing ratios of nitrous oxide (N2O) and methane (CH4) are averaged over day and night, along with errors, at 31 pressure levels between 50 and 0.125 mbar. Because the N2O and CH4 channels cannot function simultaneously, only one type of measurement is made for any nominal day. The data were recovered from the original magnetic tapes, and are now stored online as one file in its original proprietary binary format. The data for this product are available from 1 January 1979 through 30 December 1981. The principal investigators for the SAMS experiment were Prof. John T. Houghton and Dr. Fredric W. Taylor from Oxford University. This product was previously available from the NSSDC with the identifier ESAD-00180 (old ID 78-098A-02C).

Tags: earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-methane, earth-science-atmospheric-chemistry-atmosphere-nitrogen-compounds-nitrous-oxide
Organization: National Aeronautics and Space Administration
SAMS/Nimbus-7 Level 1 Radiance Data from CD-ROM V001 (SAMSN7L1RAD_CDROM) at GES DISC

SAMSN7L1RAD_CDROM is the gridded Nimbus-7 Stratospheric and Mesospheric Sounder (SAMS) Level 1 Radiance Data Product. The radiances were selected to derive gas concentrations at the wavelength bands 15 (CO2), 25-100 (H2O) 4-5 (CO and NO), and 7.7 (N2O and CH4) microns in the stratosphere and mesosphere, with a resolution of 100 km in the horizontal by 10 km in the vertical at the limb. This product contains radiances in a daily 2.5 degree latitude x 10 degree longitude grid format, gridded temperature profiles at 100, 30, 10, 3, 1, 0.3, 0.1, 0.03, 0.01 and 0.003 hPa, as well as the calibration, apriori and reformatted copies of the original tapes. The data for this product are available from 22 October 1978 through June 9 1983, with a few additional raw radiances to 16 April 1984. The principal investigators for the SAMS experiment were Prof. John T. Houghton and Dr. Fredric W. Taylor from Oxford University. This product was created by the Oxford University's Atmospheric, Oceanic and Planetary Physics (AOPP) group. The data are stored on a set of 53 CD-ROMs in ASCII files of hexadecimal characters, and are available in gzipped Unix tar archive files. The first CD-ROM contains the a-priori temperature profile, monthly mean retrieved temperature profile, pre-launch calibration, housekeeping and instrument subsystem status files. CD-ROMs 2-5 contain the gridded temperature data. CD-ROMs 6-22 contain the radiances from the C-series and G-series tapes, and CD-ROMs 34-53 contain the raw radiance values from the R-series tape. The byte-ordering in the data files follows the DEC convention for 16-bit integers of less significant byte first. Normal 2's complement integer storage is assumed.

Tags: earth-science-atmospheric-temperature-atmosphere-upper-air-temperature, earth-science-infrared-wavelengths-spectral-engineering-infrared-radiance
Organization: National Aeronautics and Space Administration
SARP 2009 Data

SARP_2009_Data is the data collected onboard the NASA DC-8 aircraft during the 2009 deployment of the Student Airborne Research Program (SARP) mission. Data collection for this product is complete. NASA’s SARP is an eight-week summer internship program for rising senior undergraduate students to acquire hands-on research experience in all aspects of a scientific field campaign. Active since 2009, SARP utilizes one of the major NASA Airborne Science Program flying science laboratories that are used to study Earth system processes, calibration/validation of space-borne observations, and prototyping of instruments for possible satellite missions. Participants assist in the operation of instruments onboard the aircraft to sample atmospheric gases and/or to image land and water surfaces in multiple spectral bands. Students also participate in collecting measurements at field sites. Research areas for SARP include atmospheric chemistry, forest ecology, air quality, and ocean biology.

Tags: earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-atmospheric-car, earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-ethane, earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-methane, earth-science-atmospheric-chemistry-atmosphere-halocarbons-and-halogens-carbon-tetrachloride, earth-science-atmospheric-chemistry-atmosphere-halocarbons-and-halogens-chlorofluorocarbons-11, earth-science-atmospheric-chemistry-atmosphere-halocarbons-and-halogens-chlorofluorocarbons-12, earth-science-atmospheric-chemistry-atmosphere-halocarbons-and-halogens-hydrochlorofluorocar-22, earth-science-atmospheric-chemistry-atmosphere-sulfur-compounds-carbonyl-sulfide, earth-science-atmospheric-chemistry-atmosphere-sulfur-compounds-dimethyl-sulfide, earth-science-atmospheric-pressure-atmosphere-hydrostatic-pressure, earth-science-atmospheric-temperature-atmosphere-surface-temperature-potential-temperature, earth-science-atmospheric-temperature-atmosphere-surface-temperature-static-temperature, earth-science-atmospheric-winds-atmosphere-surface-winds-wind-direction, earth-science-atmospheric-winds-atmosphere-surface-winds-wind-speed, earth-science-platform-characteristics-spectral-engineering-airspeed-ground-speed, earth-science-platform-characteristics-spectral-engineering-flight-data-logs
Organization: National Aeronautics and Space Administration
SARP 2010 Data

SARP_2010_Data is the data collected onboard the NASA DC-8 aircraft during the 2010 deployment of the Student Airborne Research Program (SARP) mission. Data collection for this product is complete. NASA’s SARP is an eight-week summer internship program for rising senior undergraduate students to acquire hands-on research experience in all aspects of a scientific field campaign. Active since 2009, SARP utilizes one of the major NASA Airborne Science Program flying science laboratories that are used to study Earth system processes, calibration/validation of space-borne observations, and prototyping of instruments for possible satellite missions. Participants assist in the operation of instruments onboard the aircraft to sample atmospheric gases and/or to image land and water surfaces in multiple spectral bands. Students also participate in collecting measurements at field sites. Research areas for SARP include atmospheric chemistry, forest ecology, air quality, and ocean biology.

Tags: earth-science-air-quality-atmosphere-carbon-monoxide, earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-atmospheric-car, earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-ethane, earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-methane, earth-science-atmospheric-chemistry-atmosphere-halocarbons-and-halogens-carbon-tetrachloride, earth-science-atmospheric-chemistry-atmosphere-halocarbons-and-halogens-chlorofluorocarbons-11, earth-science-atmospheric-chemistry-atmosphere-halocarbons-and-halogens-chlorofluorocarbons-12, earth-science-atmospheric-chemistry-atmosphere-halocarbons-and-halogens-hydrochlorofluorocar-22, earth-science-atmospheric-chemistry-atmosphere-sulfur-compounds-carbonyl-sulfide, earth-science-atmospheric-chemistry-atmosphere-sulfur-compounds-dimethyl-sulfide, earth-science-atmospheric-pressure-atmosphere-hydrostatic-pressure, earth-science-atmospheric-temperature-atmosphere-surface-temperature-potential-temperature, earth-science-atmospheric-temperature-atmosphere-surface-temperature-static-temperature, earth-science-atmospheric-winds-atmosphere-surface-winds-wind-direction, earth-science-atmospheric-winds-atmosphere-surface-winds-wind-speed, earth-science-platform-characteristics-spectral-engineering-airspeed-ground-speed, earth-science-platform-characteristics-spectral-engineering-flight-data-logs
Organization: National Aeronautics and Space Administration
SARP 2014 Data

SARP_2014_Data is the data collected onboard the NASA DC-8 aircraft during the 2014 deployment of the Student Airborne Research Program (SARP) mission. Data collection for this product is complete. NASA’s SARP is an eight-week summer internship program for rising senior undergraduate students to acquire hands-on research experience in all aspects of a scientific field campaign. Active since 2009, SARP utilizes one of the major NASA Airborne Science Program flying science laboratories that are used to study Earth system processes, calibration/validation of space-borne observations, and prototyping of instruments for possible satellite missions. Participants assist in the operation of instruments onboard the aircraft to sample atmospheric gases and/or to image land and water surfaces in multiple spectral bands. Students also participate in collecting measurements at field sites. Research areas for SARP include atmospheric chemistry, forest ecology, air quality, and ocean biology.

Tags: earth-science-aerosols-atmosphere-aerosol-particle-properties-aerosol-size-distribution, earth-science-agricultural-aquatic-sciences-agriculture-aquaculture, earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-atmospheric-car, earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-ethane, earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-methane, earth-science-atmospheric-chemistry-atmosphere-halocarbons-and-halogens-carbon-tetrachloride, earth-science-atmospheric-chemistry-atmosphere-halocarbons-and-halogens-chlorofluorocarbons-11, earth-science-atmospheric-chemistry-atmosphere-halocarbons-and-halogens-chlorofluorocarbons-12, earth-science-atmospheric-chemistry-atmosphere-halocarbons-and-halogens-hydrochlorofluorocar-22, earth-science-atmospheric-chemistry-atmosphere-nitrogen-compounds-nitric-oxide, earth-science-atmospheric-chemistry-atmosphere-nitrogen-compounds-nitrous-oxide, earth-science-atmospheric-chemistry-atmosphere-oxygen-compounds-atmospheric-ozone-ozone-profile, earth-science-atmospheric-chemistry-atmosphere-sulfur-compounds-carbonyl-sulfide, earth-science-atmospheric-chemistry-atmosphere-sulfur-compounds-dimethyl-sulfide, earth-science-atmospheric-pressure-atmosphere-hydrostatic-pressure, earth-science-atmospheric-temperature-atmosphere-surface-temperature-potential-temperature, earth-science-atmospheric-temperature-atmosphere-surface-temperature-static-temperature, earth-science-atmospheric-winds-atmosphere-surface-winds-wind-direction, earth-science-atmospheric-winds-atmosphere-surface-winds-wind-speed, earth-science-platform-characteristics-spectral-engineering-airspeed-ground-speed, earth-science-platform-characteristics-spectral-engineering-flight-data-logs
Organization: National Aeronautics and Space Administration
SARP 2013 Data

SARP_2013_Data is the data collected onboard the NASA DC-8 aircraft during the 2013 deployment of the Student Airborne Research Program (SARP) mission. Data collection for this product is complete. NASA’s SARP is an eight-week summer internship program for rising senior undergraduate students to acquire hands-on research experience in all aspects of a scientific field campaign. Active since 2009, SARP utilizes one of the major NASA Airborne Science Program flying science laboratories that are used to study Earth system processes, calibration/validation of space-borne observations, and prototyping of instruments for possible satellite missions. Participants assist in the operation of instruments onboard the aircraft to sample atmospheric gases and/or to image land and water surfaces in multiple spectral bands. Students also participate in collecting measurements at field sites. Research areas for SARP include atmospheric chemistry, forest ecology, air quality, and ocean biology.

Tags: earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-atmospheric-car, earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-ethane, earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-methane, earth-science-atmospheric-chemistry-atmosphere-halocarbons-and-halogens-carbon-tetrachloride, earth-science-atmospheric-chemistry-atmosphere-halocarbons-and-halogens-chlorofluorocarbons-11, earth-science-atmospheric-chemistry-atmosphere-halocarbons-and-halogens-chlorofluorocarbons-12, earth-science-atmospheric-chemistry-atmosphere-halocarbons-and-halogens-hydrochlorofluorocar-22, earth-science-atmospheric-chemistry-atmosphere-sulfur-compounds-carbonyl-sulfide, earth-science-atmospheric-chemistry-atmosphere-sulfur-compounds-dimethyl-sulfide, earth-science-atmospheric-pressure-atmosphere-hydrostatic-pressure, earth-science-atmospheric-temperature-atmosphere-surface-temperature-potential-temperature, earth-science-atmospheric-temperature-atmosphere-surface-temperature-static-temperature, earth-science-atmospheric-winds-atmosphere-surface-winds-wind-direction, earth-science-atmospheric-winds-atmosphere-surface-winds-wind-speed, earth-science-platform-characteristics-spectral-engineering-airspeed-ground-speed, earth-science-platform-characteristics-spectral-engineering-flight-data-logs
Organization: National Aeronautics and Space Administration
SARAL Near-Real-Time Value-added Operational Geophysical Data Record Sea Surface Height Anomaly

These data are near-real-time (NRT) (within 7-9 hours of measurement) sea surface height anomalies (SSHA) from the AltiKa altimeter onboard the Satellite with ARgos and ALtiKa (SARAL). SARAL is a French(CNES)/Indian(SARAL) collaborative mission to measure sea surface height using the Ka-band AltiKa altimeter and was launched February 25, 2013. The major difference between these data and the Operational Geophysical Data Record (OGDR) data produced by the project is that the orbit from SARAL has been adjusted using SSHA differences with those from the OSTM/Jason-2 GPS-OGDR-SSHA product at inter-satellite crossover locations. This produces a more accurate NRT orbit altitude for SARAL with accuracy of 1.5 cm (RMS), taking advantage of the 1 cm (radial RMS) accuracy of the GPS-based orbit used for the OSTM/Jason-2 GPS-OGDR-SSHA product. This dataset also contains all data from the project (reduced) OGDR, and improved altimeter wind speeds and sea state bias correction. More information on the SARAL mission can be found at: http://www.aviso.oceanobs.com/en/missions/current-missions/saral.html

Tags: earth-science-ocean-waves-oceans-significant-wave-height-none, earth-science-sea-surface-topography-oceans-sea-surface-height-none
Organization: National Aeronautics and Space Administration