AndreaBozzo/ceres-open-data-index huggingface dataset:
BOREAS TE-08 Aspen Bark Spectral Reflectance Data

The BOREAS TE-08 team collected in-lab spectral reflectance data for aspen bark and leaves from three sites within the BOREAS SSA from 24-May-1994 to 16-Jun-1994 (IFC 1), 19-Jul-1994 to 08-Aug-1994 (IFC 2), and 30-Aug-1994 to 19-Sep-1994 (IFC 3). One to nine trees from each site were sampled during the three IFCs. Each tree was sampled in five different locations for bark spectral properties: BS, US, BR, BT, and BO. Additionally, a limited number of LV were collected. Bark samples were removed from the stem of the tree and placed in ziplock bags for transport to UNH, where they were scanned with a spectroradiometer in a controlled environment. Each sample was scanned twice: the first set of measurements was made with the bark surface moistened, and the second set was made with the bark surface air-dried for a period of 30 minutes. These data represent continuous spectra of bark reflectance. Each sample was scanned three times, rotating the sample when possible. The reported values for each sample are an average over the three scans.

Tags: earth-science-ecosystems-biosphere-terrestrial-ecosystems-forests, earth-science-vegetation-biosphere-plant-characteristics, earth-science-vegetation-biosphere-vegetation-species
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER COMET ESCORT 2 OSINAC 3 RDR MTP016 V2.0

This data set contains images acquired by the OSIRIS Narrow Angle Camera during the COMET ESCORT 2 phase of the Rosetta mission at the comet 67P, covering the period from 2015-05-05T23:25:00.000 to 2015-06-02T23:24:59.000. This version V2.0 supersedes previous deliveries of the same dataset.

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Organization: National Aeronautics and Space Administration
BOREAS TE-09 in situ Understory Spectral Reflectance within the NSA

Spectral reflectance of the forest understory at the ground level, in three boreal forest sites of Northern Manitoba (56 degrees N latitude and 98 degrees W longitude), were obtained and analyzed. The objective of the study was to estimate light levels inside the forest canopy and to link these estimates with airborne images taken above the canopy, in order to tie the photosynthetic experiments and models with the remotely sensed measurements. The Boreal Ecosystem-Atmospheric Study (BOREAS) Terrestrial Ecosystem (TE)-09 project contained several sub-projects designed to work together to meet this goal: a high-resolution canopy modeling component, extensive measurements of canopy architecture and structure, photometric measurements inside the canopy, and spectral measurements of both the canopy and the understory.

Tags: earth-science-atmospheric-radiation-atmosphere-reflectance, earth-science-ecosystems-biosphere-terrestrial-ecosystems-forests
Organization: National Aeronautics and Space Administration
BOREAS TE-09 Leaf Biochemistry Averages

The BOREAS TE-09 team collected several data sets related to chemical and photosynthetic properties of leaves. This data set contains canopy biochemistry data collected in 1994 in the NSA at the YJP, OJP, OBS, BS and OA sites including biochemistry lignin, nitrogen, cellulose, starch, and fiber concentrations. These data were collected to study the spatial and temporal changes in the canopy biochemistry of boreal forest cover types and how a high-resolution radiative transfer model in the mid-infrared could be applied in an effort to obtain better estimates of canopy biochemical properties using remote sensing.

Tags: earth-science-ecosystems-biosphere-terrestrial-ecosystems-forests, earth-science-vegetation-biosphere-leaf-characteristics, earth-science-vegetation-biosphere-nitrogen, earth-science-vegetation-biosphere-vegetation-species
Organization: National Aeronautics and Space Administration
IHW COMET HALLEY INFRARED SPECTRA, V2.0

This data set presents the infrared spectroscopy of Comet 1P/Halley archived with the Infrared Studies Network (IRSN) of the International Halley Watch (IHW). 59 spectra were obtained over the period 1985-10-29 to 1986-05-24 at a number of observatories using various instrumental systems.

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Organization: National Aeronautics and Space Administration
BOREAS TE-10 Leaf Optical Properties for SSA Species

The BOREAS TE-10 team collected several data sets in support of its efforts to characterize and interpret information on the reflectance, transmittance, gas exchange, oxygen evolution, and biochemical properties of boreal vegetation. This data set describes the spectral optical properties (reflectance and transmittance) of boreal forest conifers and broadleaf tree leaves as measured with a Spectron Engineering SE590 spectroradiometer at the SSA OBS, OJP, YJP, OA, OA-AUX, YA-AUX, and YA sites. The data were collected during the growing seasons of 1994 and 1996.

Tags: earth-science-vegetation-biosphere-leaf-characteristics, earth-science-vegetation-biosphere-vegetation-species
Organization: National Aeronautics and Space Administration
VG1 JUP MAG RESAMPLED HELIOGRAPHIC                                       (RTN) COORDS 48.0SEC V1.0

This data set includes data from the    Low Field Magnetometer (LFM) during the inbound Jupiter encounter    beginning in the solar wind and continuing until at least the first    magnetopause crossing. The magnetometer are given in Heliographic    coordinates and the data have been averaged from the 60 ms instrument    sample rate to a 48 second resampled rate. The data set consists of the    following columns: 1) UT of the sample in the format    yyyy-mm-ddThh:mm:ss.sssZ, 2) continuous time (decimal seconds since    1966-01-01T00:00:00.000), 3-5) spacecraft clock (m65536, mod60,    fds-line), 6) magnetometer id (1 = LFM, 2 = HFM), 7) Br (radial, Sun    to spacecraft, B-field component), 8) Bt (azimuthal B-field component,    positive in the direction of planetary orbital motion), 9)    Bn (North/South B-field component, positive northward), 10)    Bmag (magnitude of the averaged components), 11) avg_Bmag (average of    the magnetic field magnitudes), 12) delta (latitude =    arcsin(Bn/Bmag)), 13) lambda (longitude = 180. - atan(Bt/Br)), 14-16)    rms vector, 17) npts (number of points in average), 18) data flag.    - a flag value that indicates either software error or spacecraft    hardware interference reduced confidence in this record (flag value    of 1 is bad , 0 is good or unchecked). All magnetic field observations    are measured in nanoTesla. All of the magnetic field data are    calibrated (see the instrument calibration description for more    details).

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Organization: National Aeronautics and Space Administration
VEGA2 DUST PARTICLE IMPACT PLASMA DETECTOR DATA V1.0

A number of datasets from the VEGA missions were submitted by Dyachkov at IKI as FITS files (binary data) using the GROUPS form or multidimensioned arrays. In addition, little information was provided except for the date, spacecraft, and experiment. Sometimes in the GROUPS parameters (Pvalues), there were experiment parameters such as 'time' indicated and by inference this could be determined to be exposure time versus a clock time. Since there was at least one extensive set of observations (TVS images), that were provided by IKI in this manner and a separate facility (KFKI) with the proper IHW keywords, it was possible to make estimates as to the meaning of 'time' with proper units (seconds).

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Organization: National Aeronautics and Space Administration
BOREAS TE-12 Incoming PAR Through the Forest Canopy Data

The BOREAS TE-12 team collected PAR data sets in support of its efforts to characterize and interpret information on shoot geometry, leaf optical properties, leaf water potential, and leaf gas exchange. The data were collected at the SSA-OBS site from 04-Jul-1996 to 25-Jul-1996.

Tags: earth-science-vegetation-biosphere-photosynthetically-active-radiation
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3                                     EXTENDED MISSION 9 4430 V1.0

This is a Mars Express                                     Radio Science data set, collected                                     during the extended mission phase                                     2023-01-01 to 2026-12-31.                                     It is a Occultation                                     measurement and covers the time                                     2024-03-15T03:34:35.000 to                                     2024-03-15T03:56:43.200.

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 PRELANDING 0384 V1.0

This is a Rosetta Radio Science data set, collected during the PRELANDING phase 2014-01-21 to 2014-11-18. It is a Global Gravity measurement at the comet 67P and covers the time 2014-10-25T04:07:05.000 to 2014-10-25T07:49:48.000.

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Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 7 4015 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2019-01-01 to 2020-12-31. It is a Occultation measurement and covers the time 2019-06-14T18:29:58.000 to 2019-06-14T19:37:19.500.

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Organization: National Aeronautics and Space Administration
BOREAS TE-17 Production Efficiency Model Images

A BOREAS version of the Global Production Efficiency Model (www.inform.umd.edu/glopem) was developed by TE-17 to generate maps of gross and net primary production, autotrophic respiration, and light use efficiency for the BOREAS region. This document provides basic information on the model and how the maps were generated. The data generated by the model are stored in binary image-format files.

Tags: earth-science-atmospheric-temperature-atmosphere-surface-temperature, earth-science-ecological-dynamics-biosphere-ecosystem-functions-primary-production, earth-science-ecological-dynamics-biosphere-ecosystem-functions-respiration-rate, earth-science-vegetation-biosphere-biomass, earth-science-vegetation-biosphere-photosynthetically-active-radiation
Organization: National Aeronautics and Space Administration
MARS EXPRESS SUN MRS 1/2/3 EXTENDED MISSION 7 4054 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2019-01-01 to 2020-12-31. It is a Solar Conjunction measurement and covers the time 2019-09-09T01:13:44.000 to 2019-09-09T04:22:30.500.

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Organization: National Aeronautics and Space Administration
HST WIDE FIELD PLANETARY CAMERA 2 OBSERVATIONS OF MARS

The Hubble Space Telescope Wide Field Planetary Camera 2 data archive contains calibrated data of Mars observed between April 27, 1999 and September 4, 2001. These are full-disk images of Mars obtained primarily through narrowband filters and in the wavelength interval of 255 to 1042 nm. The data have been calibrated to radiance factor, or I/F.

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Organization: National Aeronautics and Space Administration
BOREAS TE-09 in Situ Diurnal Gas Exchange of NSA Boreal Forest Stands

The gas exchange data of the Boreal Ecosystem-Atmosphere Study (BOREAS) Northern Study Area (NSA) were collected to characterize diurnal gas exchange and water potential of two canopy levels of five boreal canopy cover types: young and old jack pine (Pinus banksiana Lamb.), old aspen (Populus tremuloides Michx.), and lowland and upland black spruce (Picea mariana (Mill) B.S.P.). These data were collected between 27-May-1994 and 17-Sep-1994. The purpose of this study was threefold: 1) to provide in situ gas exchange data that will be used to validate models of photosynthetic responses to light, temperature, and carbon dioxide (CO2); 2) to compare the photosynthetic responses of different tree crown levels (upper and lower), and 3) to characterize the diurnal water potential curves for these sites to get an indication of the extent to which soil moisture supply to leaves might be limiting photosynthesis.

Tags: earth-science-ecological-dynamics-biosphere-ecosystem-functions-photosynthesis, earth-science-vegetation-biosphere-canopy-characteristics, earth-science-vegetation-biosphere-leaf-characteristics, earth-science-vegetation-biosphere-photosynthetically-active-radiation, earth-science-vegetation-biosphere-vegetation-species
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P/CAL ALICE 2 ESC1 V1.0

This data set contains CODMAC level 2 data acquired by the Rosetta Orbiter ALICE UV Spectrometer during the 67P/Churyumov-Gerasimenko comet escort 1 mission phase, which took place between 2014-11-19 and 2015-03-10.

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Organization: National Aeronautics and Space Administration
BOREAS TE-11 Surface Meteorological Data

The BOReal Ecosystem-Atmosphere Study (BOREAS) Terrestrial Ecology (TE)-11 team collected several data sets in support of its efforts to characterize and interpret information on the sapflow, gas exchange, and lichen photosynthesis of boreal vegetation and meteorological data of the area studied. This data set contains the meteorological data taken in the BOREAS Southern Study Area (SSA) during 1994 and used by TE-11 for their sapflow and gas exchange data analysis.

Tags: earth-science-atmospheric-pressure-atmosphere-surface-pressure, earth-science-atmospheric-radiation-atmosphere-net-radiation, earth-science-atmospheric-radiation-atmosphere-solar-irradiance, 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-precipitation-atmosphere-precipitation-amount, earth-science-soils-land-surface-soil-temperature, earth-science-surface-thermal-properties-land-surface-land-surface-temperature, earth-science-vegetation-biosphere-photosynthetically-active-radiation
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P SREM 2 ESCORT 3 MTP019 V1.0

This data set contains count rates (1/s) as measured by the Standard Radiation Environment Monitor (SREM) instrument on the Rosetta spacecraft, along with their standard deviations. The primary target is comet 67P/Churyumov-Gerasimenko. These are CODMAC Level 2 Experiment Data Record data, and provide a measure of the radiation in the spacecraft environment during the Medium Term Plan 19 period of the ESCORT 3 mission phase.

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P SREM 5 ESCORT 2 MTP017 V1.0

This data set contains derived electron and proton flux energies in MeV from the Standard Radiation Environment Monitor (SREM) instrument on the Rosetta spacecraft, which had the primary target of comet 67P/Churyumov-Gerasimenko. These are CODMAC Level 5 derived data, and measure the radiation in the spacecraft environment during the Medium Term Plan 17 period of the ESCORT 2 mission phase.

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Organization: National Aeronautics and Space Administration
BOREAS TE-18 Landsat TM Physical Classification Image of the NSA

The objective of this classification is to provide the BOREAS investigators with a data product that characterizes the land cover of the NSA. A Landsat-5 TM image from 21-Jun-1995 was used to derive the classification. A technique was implemented that uses reflectances of various land cover types along with a geometric optical canopy model to produce spectral trajectories. These trajectories are used as training data to classify the image into the different land cover classes. Companion files include example thumbnail images that may be viewed and using a convenient viewer utility.

Tags: earth-science-land-use-land-cover-land-surface-land-use-land-cover-classification
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER COMET ESCORT1 OSIWAC 3 RDR MTP 010 V1.0

This data set contains calibrated images acquired by the OSIRIS Wide AngleCamera during the escort phase of the Rosetta mission at the comet 67P,covering the period from 2014-11-21 to 2014-12-19.

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Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 3 3421 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2010-01-01 to 2012-12-31. It is a Global Gravity measurement and covers the time 2012-10-07T07:15:37.000 to 2012-10-07T11:31:40.500.

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Organization: National Aeronautics and Space Administration
BOREAS TE-18 Geosail Canopy Reflectance Model

The SAIL (Scattering from Arbitrarily Inclined Leaves) model was combined with the Jasinski geometric model to simulate canopy spectral reflectance and absorption of photosynthetically active radiation for discontinuous canopies. This model is called the GeoSail model. Tree shapes are described by cylinders or cones distributed over a plane. Spectral reflectance and transmittance of trees are calculated from the SAIL model to determine the reflectance of the three components used in the geometric model: illuminated canopy, illuminated background, shadowed canopy, and shadowed background. The model code is Fortran, sample input and output data are provided in ASCII text files.

Tags: earth-science-surface-radiative-properties-land-surface-reflectance, earth-science-vegetation-biosphere-canopy-characteristics, earth-science-vegetation-biosphere-photosynthetically-active-radiation
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 ROSETTA EXTENSION 1 1409 V1.0

This is a Rosetta Radio Science data set, collected during the ROSETTA EXTENSION 1 phase 2016-01-01 to 2016-04-05. It is a Global Gravity measurement at the comet 67P and covers the time 2016-02-08T07:49:10.000 to 2016-02-08T11:14:52.000.

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER EARTH RPCLAP3 EAR1 CALIB2 V1.0

This data set containsCALIBRATED data from Rosetta RPC-LAP, acquired during the EARTH SWING-BY1 mission phase where the primary target was the planet EARTH. Itcontains instrument outputs in volts and amperes, calibrated andcorrected for instrument offsets.

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Organization: National Aeronautics and Space Administration
BOREAS TE-18 Landsat TM Physical Classification Image of the SSA

The objective of this classification is to provide the BOREAS investigators with a data product that characterizes the land cover of the SSA. A Landsat-5 TM image from 02-Sep-1994 was used to derive the classification. A technique was implemented that uses reflectances of various land cover types along with a geometric optical canopy model to produce spectral trajectories. These trajectories are used as training data to classify the image into the different land cover classes. These data are provided in a binary image file format. Companion files include example thumbnail images that may be viewed and the image data files downloaded using a convenient viewer utility.

Tags: earth-science-land-use-land-cover-land-surface-land-use-land-cover-classification
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P NAVCAM 2 COMET ESCORT 2 MTP017 V1.0

This dataset contains ROSETTA NAVCAM RAW DATA of the Escort Phase 2 from 2nd Jun 2015 to 30th Jun 2015 when at the vicinity of target 67P/CG.

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Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 4 3603 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2013-01-01 to 2014-12-31. It is a Global Gravity measurement and covers the time 2013-09-25T21:45:43.000 to 2013-09-25T23:23:37.500.

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Organization: National Aeronautics and Space Administration
BOREAS TE-18 Landsat TM Maximum Likelihood Classification Image of the NSA

The objective of this classification is to provide the BOREAS investigators with a data product that characterizes the land cover of the NSA. A Landsat-5 TM image from 20-Aug-1988 was used to derive this classification. A standard supervised maximum likelihood approach was used to produce this classification. Companion files include example thumbnail images that may be viewed using a convenient viewer utility.

Tags: earth-science-land-use-land-cover-land-surface-land-use-land-cover-classification
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSINAC 4 PRL-MTP004 RDR-INFLDSTR V1.0

This CODMAC level 4 data set contains solar stray-light corrected, in-field stray-light corrected,  radiometric calibrated and geometric distortion corrected  (resampled) image data in W/m^2/sr/nm,  acquired by the OSIRIS Narrow Angle Camera on the Rosetta spacecraft  during the PRELANDING mission phase, covering the period  from 2014-06-04T10:50:00.000 to 2014-07-02T08:34:59.000. The prime target is comet 67P/Churyumov-Gerasimenko 1 (1969 R1). This version V1.0 is the first version of this dataset: Lien corrected dataset after September 2019 PSA/PDS external peer review.

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Organization: National Aeronautics and Space Administration
MARS EXPRESS PHOBOS MRS 1/2/3 EXTENDED MISSION 4 3649 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2013-01-01 to 2014-12-31. It is a Phobos Gravity measurement and covers the time 2013-12-29T08:55:06 to 2013-12-29T19:02:03.000.

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Organization: National Aeronautics and Space Administration
BOREAS TE-18 Landsat TM Maximum Likelihood Classification Image of the SSA

A Landsat-5 TM image from 06-Aug-1990 was used to derive this classification. The objective of this classification is to provide the BOREAS investigators with a data product that characterizes the land cover of the SSA. A standard supervised maximum likelihood approach was used to produce this classification. Companion files include example thumbnail images that may be viewed using a convenient viewer utility.

Tags: earth-science-land-use-land-cover-land-surface-land-use-land-cover-classification
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 3 1075 V1.0

This is a Rosetta Radio Science data set, collected during the COMET ESCORT 3 phase 2015-07-01 to 2015-10-21. It is a Global Gravity measurement at the comet 67P and covers the time 2015-10-03T10:16:25.000 to 2015-10-03T17:31:16.500.

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSINAC 4 EXT2-MTP028 RDR-INFLDSTR V1.0

This CODMAC level 4 data set contains solar stray-light corrected, in-field stray-light corrected,  radiometric calibrated and geometric distortion corrected  (resampled) image data in W/m^2/sr/nm,  acquired by the OSIRIS Narrow Angle Camera on the Rosetta spacecraft  during the ROSETTA EXTENSION 2 mission phase, covering the period  from 2016-04-05T23:25:00.000 to 2016-05-03T23:25:00.000. The prime target is comet 67P/Churyumov-Gerasimenko 1 (1969 R1). This version V1.0 is the first version of this dataset: Lien corrected dataset after September 2019 PSA/PDS external peer review.

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Organization: National Aeronautics and Space Administration
BOREAS TE-20 Soils Data over the NSA-MSA and Tower Sites in Raster Format

This data set was gridded from vector layers of soil maps that were received from Dr. Hugo Veldhuis, who did the original mapping in the field during 1994. The vector layers were gridded into raster files that cover the NSA-MSA and tower sites.

Tags: earth-science-soils-land-surface-permafrost, earth-science-soils-land-surface-soil-classification, earth-science-soils-land-surface-soil-texture
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 ROSETTA EXTENSION 1 1358 V1.0

This is a Rosetta Radio Science data set, collected during the ROSETTA EXTENSION 1 phase 2016-01-01 to 2016-04-05. It is a Global Gravity measurement at the comet 67P and covers the time 2016-01-20T17:30:10.000 to 2016-01-20T20:30:11.000.

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Organization: National Aeronautics and Space Administration