AndreaBozzo/ceres-open-data-index huggingface dataset:
MMT OBSERVATORY 6.5M CLIO RAW DATA OBSERVATIONS OF LCROSS

This archive contains raw observations of the 2009-10-09 impact of the LCROSS spacecraft on the moon by the CLIO instrument on the MMT Observatory 6.5m telescope. The archive consists of uncalibrated FITS images of the event. This is one of several data sets of Earth-based observations of the impact.

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Organization: National Aeronautics and Space Administration
BOREAS TE-12 Leaf Gas Exchange Data

The BOREAS TE-12 team collected several data sets in support of its efforts to characterize and interpret information on the reflectance, transmittance, and gas exchange of boreal vegetation. This data set contains measurements of leaf gas exchange conducted in the SSA during the growing seasons of 1994 and 1995 using a portable gas exchange system.

Tags: earth-science-ecological-dynamics-biosphere-ecosystem-functions-photosynthesis, earth-science-vegetation-biosphere-leaf-characteristics, earth-science-vegetation-biosphere-vegetation-species
Organization: National Aeronautics and Space Administration
CALIPSO Lidar Level 3 Tropospheric Aerosol Profiles, Cloud Free Data, Standard V4-20

CAL_LID_L3_Tropospheric_APro_CloudFree-Standard-V4-20 is the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) Lidar Level 3 Tropospheric Aerosol Profiles, Cloud Free Data, Standard Version 4-20 data product. This data product was collected using the Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP) instrument. Data generation and distribution of this V4.20 product ended on July 1, 2020, to support a change in the operating system of the CALIPSO production clusters. The V4.21 data product covers July 1, 2020, to current. The CALIPSO lidar level 3 aerosol data product reports monthly mean profiles of aerosol optical properties on a uniform spatial grid. It is intended to be a tropospheric product, so data are only reported below altitudes of 12 km. All level 3 parameters are derived from the version 4.20 CALIOP level 2 aerosol profile product and have been quality screened before averaging. The primary quantities reported are vertical profiles of the aerosol extinction coefficient at 532nm and its vertical integral, the aerosol optical depth (AOD). Aerosol type and spatial distribution information are also included. Averaged profile data is reported for all aerosols, regardless of type, and for mineral dust aerosols only. Classification of dust is based on the aerosol-type flags in the level 2 profile product. To keep level 3 file sizes manageable, four different types of level 3 files are produced, depending on the sky condition and the temporal coverage of the data prior to averaging. Description of the Four Sky Conditions (Day, Night) 1) All Sky: All level 2 columns are averaged, regardless of cloud occurrence 2) Cloud-Free: Only cloud-free level 2 columns are averaged 3) Cloudy-Sky, Transparent: Only level 2 columns containing transparent clouds are averaged 4) Cloud-Sky, Opaque: Only level 2 columns containing opaque clouds are averaged CALIPSO was launched on April 28, 2006, and continues to collect data necessary to study the impact of clouds and aerosols on the Earth's radiation budget and climate. It flies in the international A-Train constellation for coincident Earth observations. The CALIPSO satellite comprises three instruments: CALIOP, Imaging Infrared Radiometer (IIR), and Wide Field Camera (WFC). CALIPSO is a joint satellite mission between NASA and the French Agency CNES (Centre National D’Etudes Spatiales).

Tags: earth-science-aerosols-atmosphere-aerosol-extinction, earth-science-aerosols-atmosphere-aerosol-optical-depth-thickness
Organization: National Aeronautics and Space Administration
BOREAS TE-09 Leaf Biochemistry Point Data

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
BOREAS TE-10 Leaf Chemistry Data

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, chlorophyll content, carbon content, hydrogen content, and nitrogen content of boreal vegetation. This data set describes the relationship between sample location, age, chlorophyll content, and C-H-N concentrations at several sites in the SSA conducted during the growing seasons of 1994 and 1996.

Tags: earth-science-vegetation-biosphere-canopy-transmittance, earth-science-vegetation-biosphere-chlorophyll, earth-science-vegetation-biosphere-leaf-characteristics, earth-science-vegetation-biosphere-nitrogen, earth-science-vegetation-biosphere-vegetation-species
Organization: National Aeronautics and Space Administration
ULY JUP SCE RAW ARCHIVAL TRACKING DATAFILES V1.0

This data set contains raw radio      tracking data from the Ulysses (ULY) Solar Corona Experiment (SCE)      obtained during the ULY Jupiter flyby. The data target the Io Plasma      Torus (IPT) and cover the period 1992-02-04 20:28 to 1992-02-09 15:44.

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Organization: National Aeronautics and Space Administration
CAMEX-3 ANDROS ISLAND RAWINSONDE AND RADIOSONDES V1

In support of CAMEX-3, numerous radiosonde and rawinsondes were launched from Andros Island, which consisted of instruments manufactured by VIS and Vaisala. Some sondes were GPS or LORAN located so that winds aloft could be determined without ground based tracking systems. Data from the sondes were used to validate several ground based instruments observing the lower troposphere.

Tags: earth-science-atmospheric-pressure-atmosphere-atmospheric-pressure-measurements, earth-science-atmospheric-temperature-atmosphere-surface-temperature-air-temperature, earth-science-atmospheric-temperature-atmosphere-upper-air-temperature, earth-science-atmospheric-water-vapor-atmosphere-water-vapor-indicators-humidity, earth-science-atmospheric-winds-atmosphere-upper-level-winds
Organization: National Aeronautics and Space Administration
Hawkeye Magnetometer 1.9-s Data

This level 0 data set contains investigator-provided magnetic field data at 1.9-second resolution from the Hawkeye magnetometer instrument.  The data set contains despun data including the following parameters: scalar magnetic field strength; vector magnetic field in Cartesian GSM and SM coordinates; spacecraft radial distance from the center of Earth; spacecraft position in Cartesian GSM and SM coordinates; despin method indicator (0: not despun; 1: optical aspect; 2: sun pulse; 3: array voltage; 4: mag field model; 4/5: solar array method); and an estimate of the angular uncertainty in magnetic field direction (set to zero for despin = 1 or 2).  For a reference paper on despinning technique, see Boardsen, S. and R.L. Kessel, Spin Index Determination of the Hawkeye Spacecraft, J. Spacecraft and Rockets, 39, 780-787, 2002.

Tags: magneticfield
Organization: National Aeronautics and Space Administration
BOREAS TE-11 Leaf Gas Exchange Measurements

The BOREAS 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 measurements of assimilation and transpiration conducted at the OJP site during the growing seasons of 1993 and 1994.

Tags: earth-science-atmospheric-water-vapor-atmosphere-water-vapor-indicators-humidity, earth-science-vegetation-biosphere-leaf-characteristics, earth-science-vegetation-biosphere-vegetation-species
Organization: National Aeronautics and Space Administration
BOREAS TE-07 Dendrology Data

The BOREAS TE-07 team collected data sets in support of its efforts to characterize and interpret information on the sapflow and dendrology of boreal vegetation. This data set contains dendrology measurements, consisting of tree ring width and density taken at several points within each ring. Measurements were taken near the TE towers at the OJP and OBS sites in NSA. In the SSA, measurements were taken near the TE towers at the MIX, OBS, and OJP sites; at the AIM-13 and BMH-9 sites; and near the TF-YJP site. All data were collected during the summer of 1994. Note that the TE-07 dendrology data available for the ORNL DAAC are a summary and an inventoru of the full Canadian Forest Service (CFS) data set. Please see Section 1.5 of the complete data set reference document for information on obtaining the CFS data set.

Tags: earth-science-vegetation-biosphere-plant-characteristics, earth-science-vegetation-biosphere-tree-rings, earth-science-vegetation-biosphere-vegetation-species
Organization: National Aeronautics and Space Administration
Helios 1 Magnetic Field Spectral Density, offline at NSSDC

This data set contains 8-sec averaged and peak spectral densities of magnetic field component variations in 8 spectral bands with center frequencies logarithmically equispaced between 6.8 Hz and 1470 Hz.  Data records also contain time, spacecraft position, spacecraft-sun-Earth angle, spin vector direction, data quality flags, etc.

Tags: magneticfield, spectrum
Organization: National Aeronautics and Space Administration
MARS EXPRESS SUN MRS 1/2/3                                     EXTENDED MISSION 8 4348 V1.0

This is a Mars Express                                     Radio Science data set, collected                                     during the extended mission phase                                     2023-01-01 to 2023-12-31.                                     It is a Solar Conjunction                                     measurement and covers the time                                     2023-10-17T03:36:26.000 to                                     2023-10-17T06:08:30.400.

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Organization: National Aeronautics and Space Administration
Hawkeye Spacecraft Low Energy Proton-Electron Differential Energy Analyzer (LEPEDEA), ion moments

This dataset is of the Hawkeye Spacecraft LEPEDEA ion moments made over the entire mission. Ion moments, treated as 100% protons, are derived from LEPEDEA ramp measurements, one ramp energy sweep takes 1.44 s, time between ion sweeps is 11.52s, spin period is about 11s, so about 21 sweeps are required for uniform coverage in the spin plane. The FOV is 8 degrees (spin-plane) x 30 degrees (out of spin pane), so the FOV covered over a spin is about pi of 4*pi steradians. The time step between moment computations varies between 70 and 110s and the time interval for a moment computation was typically 21x2 sweeps or 484s,so moment computation intervals overlapped. LEPEDEA is not a solar wind instrument. No correction for the external photo-electron sheath has been made, the impact is estimated to be small.\n

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
Helios 1 E1 (Rosenbauer) Hourly Plasma Data

These hourly averaged solar wind plasma data from the E1 Plasma Detectors (Rosenbauer) onboard the Helios 1 spacecraft include time, earth-sun-Helios angle, sun-Helios distance (AU), Carrington longitude of Helios, solar-ecliptic latitude, Carrington rotation number, proton bulk speed, temperature, number density, flow angles of ecliptic elevation and azimuth, standard deviations of the plasma parameters, and the number of data points in the hourly averages.

Tags: thermalplasma
Organization: National Aeronautics and Space Administration
CAMEX-3 DC-8 METEOROLOGICAL MEASUREMENT SYSTEM (MMS) V1

The CAMEX-3 Meteorological Measurement System (MMS) dataset consists of atmospheric parameters measured by the MMS instruments aboard NASA DC-8 aircraft. The MMS consists of three major systems: an air-motion sensing system to measure air velocity with respect to the aircraft, an aircraft-motion sensing system to measure the aircraft velocity with respect to the Earth, and a data acquisition system to sample, process, and record the measured quantities. The MMS dataset consits of atmospheric pressure, temperature, and wind measurements collected during the CAMEX-3 mission to study hurricanes over the land and ocean in the U.S Gulf of America, Caribbean, and Western Atlantic Ocean.

Tags: earth-science-atmospheric-pressure-atmosphere-static-pressure, earth-science-atmospheric-temperature-atmosphere-upper-air-temperature, earth-science-platform-characteristics-spectral-engineering-airspeed-ground-speed, earth-science-sensor-characteristics-spectral-engineering-total-pressure, earth-science-sensor-characteristics-spectral-engineering-total-temperature
Organization: National Aeronautics and Space Administration
BOREAS TE-13 Biometry Reports

The Boreal Ecosystem-Atmosphere Study (BOREAS) Terrestrial Ecology (TE)-13 team collected data on site characteristics, soil profiles, woody debris, overstory vegetation, and understory vegetation from approximately 100 sites in the Southern Study Area (SSA), Northern Study Area (NSA), and Transect Areas in the boreal forest. This data sets provides 3 reports published by the Canadian Forest Service for the BOREAS project in pdf file format.

Tags: earth-science-ecosystems-biosphere-terrestrial-ecosystems-forests
Organization: National Aeronautics and Space Administration
BOREAS TE-10 Photosynthetic Response Data

The BOREAS TE-10 team collected several data sets in support of its efforts to characterize and interpret information on the gas exchange, reflectance, transmittance, chlorophyll content, carbon content, hydrogen content, nitrogen content, and photosynthetic response of boreal vegetation. This data set contains measurements of quantitative parameters and leaf photosynthetic response to increases in light conducted in the SSA during the growing seasons of 1994 and 1996 using an oxygen electrode system. Leaf photosynthetic responses were not collected in 1996.

Tags: earth-science-ecological-dynamics-biosphere-ecosystem-functions-photosynthesis, earth-science-vegetation-biosphere-canopy-transmittance, 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 OSINAC 5 PRL-MTP007 DDR-GEO V1.0

This CODMAC level 5 data set contains derived data products that include pixel-precise georeferencing information, acquired by the OSIRIS Narrow Angle Camera on the Rosetta spacecraft during the PRELANDING mission phase, covering the period from 2014-09-02T10:00:00.000 to 2014-09-23T09:59:59.000. 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 October 2018 PSA/PDS external peer review.

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Organization: National Aeronautics and Space Administration
Hawkeye Electric and Magnetic Field Radio Frequency Spectrum Analyzer High Time Resolution

The CDF file contains approximately 22 second time resolution Electric and Magnetic field data, average magnetic field magnitude, and orbital position data from Hawkeye 1. The VLF experiment measured electric and magnetic fields using a 42.45-m electric dipole (tip-to-tip) which extended perpendicular to the spin axis and a search coil antenna deployed 1.58 m from the spacecraft. The electric field spectrum measurements were made in 16 logarithmically spaced frequency channels extending from 1.78 Hz to 178 kHz, and dc electric fields were also measured. The bandwidth of these channels varied from 7.5% to 30% depending on center frequency. Channel sensitivity and dynamic range were 1E-6 V/m and 100 dB, respectively. A wideband receiver was also used, with two selectable bandwidth ranges: 0.15 to 10 kHz or 1 to 45 kHz. The magnetic field spectrum was measured in eight discrete, logarithmically spaced channels from 1.78 Hz to 5.62 kHz. The bandwidth of these channels varied from 7.5% to 30% depending on frequency. The dynamic range was 100 dB, and the sensitivity ranged from 0.1 nT at 1.78 Hz to 3.4E-4 nT at 5.62 kHz. The wideband receiver described above could be used with the magnetic antenna. Each discrete channel was sampled once every 11.52 s.

Tags: akr, auroral-hiss, auroral-kilometric-radiation, broad-band-electrostatic-noise, continuum-radiation, ion-cyclotron-waves, solar-radio-burst, spectrogram, spectrum-dynamic-spectrogram, terrestrial-kilometric-radiation, tkr, type-iii-solar-radio-burst, waves-passive
Organization: National Aeronautics and Space Administration
CALIPSO Lidar Level 3 Tropospheric Aerosol Profiles, Cloudy Sky Opaque Data, Standard V4-20

CAL_LID_L3_Tropospheric_APro_CloudySkyOpaque-Standard-V4-20 is the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) Lidar Level 3 Tropospheric Aerosol Profiles, Cloudy Sky Opaque Data, Standard Version 4-20 data product. This data product was collected using the Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP) instrument. Data generation and distribution of this V4.20 product ended on July 1, 2020, to support a change in the operating system of the CALIPSO production clusters. The V4.21 data product covers July 1, 2020, to current. The CALIPSO lidar level 3 aerosol data product reports monthly mean profiles of aerosol optical properties on a uniform spatial grid. It is intended to be a tropospheric product, so data are only reported below altitudes of 12km. All level 3 parameters are derived from the version 4.20 CALIOP level 2 aerosol profile product and have been quality screened before averaging. The primary quantities reported are vertical profiles of the aerosol extinction coefficient at 532 nm and its vertical integral, the aerosol optical depth (AOD). Aerosol type and spatial distribution information are also included. Averaged profile data is reported for all aerosols, regardless of type, and for mineral dust aerosols only. Classification of dust is based on the aerosol-type flags in the level 2 profile product. To keep level 3 file sizes manageable, four different types of level 3 files are produced, depending on the sky condition and the temporal coverage of the data before averaging. Description of the Four Sky Conditions (Day, Night): 1) All Sky: All level 2 columns are averaged, regardless of cloud occurrence 2) Cloud-Free: Only cloud-free level 2 columns are averaged 3) Cloudy-Sky, Transparent: Only level 2 columns containing transparent clouds are averaged 4) Cloud-Sky, Opaque: Only level 2 columns containing opaque clouds are averaged CALIPSO was launched on April 28, 2006, and continues to collect data necessary to study the impact of clouds and aerosols on the Earth's radiation budget and climate. It flies in the international A-Train constellation for coincident Earth observations. The CALIPSO satellite comprises three instruments: CALIOP, Imaging Infrared Radiometer (IIR), and Wide Field Camera (WFC). CALIPSO is a joint satellite mission between NASA and the French Agency CNES (Centre National D’Etudes Spatiales).

Tags: earth-science-aerosols-atmosphere-aerosol-extinction, earth-science-aerosols-atmosphere-aerosol-optical-depth-thickness
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER CHECKOUT OSIWAC 2 RVM1 EDR V1.0

This CODMAC level 2 data set contains uncalibrated image data in DN unit,  acquired by the OSIRIS Wide Angle Camera on the Rosetta spacecraft  during the RENDEZVOUS MANOEUVRE 1 mission phase, covering the period  from 2010-09-04T00:00:00.000 to 2011-07-13T23:59:59.000. The prime objective was commissioning / calibration. Several targets of opportunity were observed, but none of them is identifiable as prime target. This version V1.0 is the first version of this dataset.

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Organization: National Aeronautics and Space Administration
BOREAS TE-12 SSA Water Potential Data

The BOREAS TE-12 team collected water potential data in 1993 and 1994 from aspen, jack pine and black spruce leaves/needles. Collections were made at the SSA FEN, YJP, YA, OA, and OBS sites. Measurements were made using a pressure chamber on a platform in the field.

Tags: earth-science-vegetation-biosphere-leaf-characteristics, earth-science-vegetation-biosphere-vegetation-species
Organization: National Aeronautics and Space Administration
Helios 1 E6 (Kunow) Hourly Particle Fluxes in ASCII Format

Data set records contain fluxes of protons in 5 energy\nranges (4-13, 13-27, 27-37, 37-51, >51 MeV), alpha particles in 6 energy ranges\n(2-4, 4-13, 13-27, 27-37, 37-48, >48 MeV/n), and electrons in 2 ranges (0.3-0.8,\n0.8-2.0 MeV).  The fluxes are averaged over intervals of approximately one hour. \nEach "data record" (having ending CR and/or LF) spans 4-5 hours and has 10 \ntime-overlapping segments.  Each segment has averaging start and stop times plus \nwords for 13 fluxes and words for the statistical uncertainties in the 13 fluxes.  \nHowever, most words in a given segment have fill values, such that good values \nfor a given flux (species and energy range) and its uncertainty appear only in \na minority of the segments.  No spacecraft position information is included.  \nData are from the E6 experiment on Helios 1.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
CAMEX-3 CLOUD AND AEROSOL PARTICLE CHARACTERIZATION VIDEO V1

CAPAC is a series of three instruments: the Forward Scattering Spectrometer Probe model 300 (FSSP-300), the Two Dimensional Optical Array Probes [Cloud and Precipitation Probes (2D-P)] and the CAPAC video. These instruments flew during CAMEX-3 upon the NASA DC-8 mounted on the left wing. Cloud and aerosol particles were exposed to laser light to measure particle size from 0.3 micrometer to 6.4 millimeter, and both size and shape between 40 micrometer and 6.4 millimeter particle diameter as function of particle size. The size distributions thus determined were integrated to yield particle surface area, and ice and liquid water contents in clouds and precipitation. CAPAC videos are a visual record of the particles and hydrometeors passing through the instrument housing. The purpose of the CAMEX-3 mission was to study hurricanes over land and ocean in the U.S. Gulf of America, Caribbean, and Western Atlantic Ocean in coordination with multiple aircraft and research-quality radar, lightning, radiosonde and rain gauge sites. For further information and to obtain this data, please contact GHRC at support-ghrc@earthdata.nasa.gov

Tags: earth-science-aerosols-atmosphere-aerosol-particle-properties, earth-science-clouds-atmosphere-cloud-microphysics-cloud-liquid-water-ice, earth-science-precipitation-atmosphere-liquid-precipitation
Organization: National Aeronautics and Space Administration
MARS EXPRESS SUN MRS 1/2/3 EXTENDED MISSION 5 3790 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2015-01-01 to 2016-12-31. It is a Solar Conjunction measurement and covers the time 2015-07-08T23:55:10.000 to 2015-07-09T05:24:37.500.

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Organization: National Aeronautics and Space Administration
BOREAS TE-20 Site Characteristics Data

The BOREAS TE-20 team collected several data sets for use in developing and testing models of forest ecosystem dynamics. This data set contains measurements of site characteristics conducted in the SSA from 18-Jul-1994 to 30-Jul-1994.

Tags: earth-science-vegetation-biosphere-plant-characteristics, earth-science-vegetation-biosphere-vegetation-cover, earth-science-vegetation-biosphere-vegetation-species
Organization: National Aeronautics and Space Administration