AndreaBozzo/ceres-open-data-index huggingface dataset:
MARS EXPRESS SUN MRS 1/2/3                                     EXTENDED MISSION 8 4371 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                                     2023-11-28T00:08:12.000 to                                     2023-11-28T05:36:11.000.

Tags: __
Organization: National Aeronautics and Space Administration
Pioneer 10 Ephemeris, Heliocentric Trajectories, Heliographic, Heliographic Inertial, and Solar Ecliptic Coordinates, HelioWeb, Daily Data

Heliocentric trajectories for Pioneer 10 in Heliographic, HG, Heliographic Inertial, HGI, and Solar Ecliptic, SE, Coordinates The original trajectory data are taken from http://ssd.jpl.nasa.gov/horizons.cgi where users can find many more objects. In the case of orbit data for planets, the orbit data can be used as a proxy for spacecraft ephemeris that are in orbit about the planets. On a heliospheric scale, differences between the planet orbital tarjectory and that of the spacecraft are very small. For instance, the heliocentric longitudes differ by only 0.25° for a spacecraft stationed near the L1 Lagrange point at approximately 100 Earth radii upstream of the Earth. The production of the HG, HGI, and SE trajectory data requires a values for the "Equinox Epoch", which is defined as the epoch time when the direction from the Earth to the sun at the time of the vernal equinox when the sun seems to cross equatorial plane of the Earth from below. This direction is called the First Point of Aries, FPA and it is not a fixed direction but drifts by about 1.4° per century or 50.26" per year. In addition, there are tiny irregularities in FPA drift that are on the order of 1" per year or less. The Equinox Epoch can be determined by using a variety of methods for calculating the instantaneous FPA longitudinal direction and whether the tiny irregularities have been smoothed or averaged out. Four methods for determining the Equinox Epoch are in common usage: +---------------------------------------------------------------------+   Method Name   FPA Longitude Definition    ---------------------------------------------------------------------    B1950.0   the actual FPA at 22:09 UT on December 31, 1949     J2000.0   the smoothed FPA at 12:00 UT on January 1, 2000     True of Date   the actual FPA at 00:00 UT on the date of interest     Mean of Date   the smoothed FPA at 00:00 UT on the date of interest   +---------------------------------------------------------------------+ The heliocentric trajectory data included in this data product have been calculated by using the Equinox Epoch: defined via the "Mean of Date" method. More precise coordinates, and some planet-centered coordinates, are found in the "traj" subdirectories of spacecraft specific directories at https://spdf.gsfc.nasa.gov/pub/data/ and http://ssd.jpl.nasa.gov/horizons.cgi.

Tags: ephemeris
Organization: National Aeronautics and Space Administration
Pioneer Venus Orbiter (PVO) hourly merged magnetic field and plasma data

This is an hourly resolution, merged magnetic field and plasma data set created at NSSDC for COHOWeb. Magnetic field vectors and plasma flow direction angles are given in RTN coordinates. Spacecraft position data are given in Heliographic inertial (HGI coordinates).

Tags: magneticfield, thermalplasma
Organization: National Aeronautics and Space Administration
DAWN FC2 CALIBRATED CERES IMAGES V1.0

Abstract  :  Framing Camera 2 is one of two identical units flying on Dawn  spacecraft. This dataset includes the Reduced Data Record (RDR) version  of all available images acquired during the Ceres Encounter (Approach,  Survey, HAMO, and LAMO and the Ceres extended mission phases (XMO1-4).  In addition to the imagery, anciliary information is stored within the  image headers, as well as a detailed account of all the reference files  used for the calibration. Calibration files used during processing are  archived as a separate data set.

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Organization: National Aeronautics and Space Administration
BOREAS/AES READAC 15-minute Surface Meteorological Data

Canadian AES personnel collected and processed data related to surface atmospheric meteorological conditions over the BOREAS region. This data set contains 15 minute meteorological data from one READAC meteorology station in Hudson Bay, Saskatchewan. Parameters include day, time, type of report, sky condition, visibility, mean sea level pressure, temperature, dewpoint, wind, altimeter, opacity, minimum and maximum visibility, station pressure, minimum and maximum air temperature, a wind group, precipitation, and precipitation in the last hour. The data were collected non-continuously from 24-May-1994 to 20-Sep-1994.

Tags: earth-science-air-quality-atmosphere-visibility, earth-science-atmospheric-pressure-atmosphere-surface-pressure, earth-science-atmospheric-temperature-atmosphere-surface-temperature, earth-science-atmospheric-temperature-atmosphere-surface-temperature-air-temperature, earth-science-atmospheric-temperature-atmosphere-surface-temperature-dew-point-temperature, earth-science-atmospheric-water-vapor-atmosphere-water-vapor-indicators-dew-point-temperature, earth-science-atmospheric-winds-atmosphere-surface-winds, earth-science-clouds-atmosphere-cloud-properties-cloud-ceiling, earth-science-precipitation-atmosphere-precipitation-amount
Organization: National Aeronautics and Space Administration
Pioneer 11 Trapped Radiation Detector (TRD) 30-m Count Rate Summary Data

This ASCII data set contains 30-min count rates for \n21 "pulse-counting" channels from a Cerenkov counter (which measures,\nvia 3 discrimination levels, electrons >6 MeV plus nuclei >480 MeV/n,\nelectrons >9 MeV plus nuclei >550 MeV/n, and electrons >13 MeV plus \nnuclei >650 MeV/n), an electron scatter detector (nuclei >80 MeV/n\nand electrons >0.16, >0.255, >0.46 MeV), and a minimizing ionizing \nparticle counter (nuclei >80 MeV and electrons >35 MeV.  The data set \nalso contains 30-min averaged currents from the Cerenkov counter and \ntwo scintillators, spacecraft position and attitude data, and various \nother statistical and housekeeping data.  The electrometer-based currents \ndata are not reliable.  The data are all for mission cruise phases and \nnot planetary encounters.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSIWAC 4 EXT3-MTP031 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 Wide Angle Camera on the Rosetta spacecraft  during the ROSETTA EXTENSION 3 mission phase, covering the period  from 2016-06-28T23:25:00.000 to 2016-07-26T23:24:59.000. 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
BOREAS/SRC AMS Suite A Surface Meteorological and Radiation Data: 1996

The Saskatchewan Research Council (SRC) collected surface meteorological and radiation data from December, 1993 until Decemb er 1996. The data set is comprised of the Suite A (meteorological and energy balance measurements) and Suite B (diffuse sol ar and longwave measurements) components. Suite A measurements were taken at each of ten sites and suite B measurements were made at five of the suite A sites. These data cover an area of roughly 1000 km by 1000 km (a large portion of northern Man itoba and northern Saskatchewan). The measurement network was designed to provide researchers with a sufficient record of n ear-surface meteorological and radiation measurements.

Tags: earth-science-atmospheric-pressure-atmosphere-surface-pressure, earth-science-atmospheric-radiation-atmosphere-incoming-solar-radiation, earth-science-atmospheric-radiation-atmosphere-net-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-precipitation-atmosphere-precipitation-amount, earth-science-precipitation-atmosphere-precipitation-rate, earth-science-snow-ice-terrestrial-hydrosphere-snow-depth, 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
Pioneer 11 Trapped Radiation Detector (TRD) 1-Hour Count Rates

Hourly count rates from UCSD Trapped Radiation Detector \n(TRD) carried on Pioneer 11.  Included are four rates, C1 and C3 from the \nCerenkov counter and M1L and M3L from the Minimum Ionizing Particle Counter.  \nC1 corresponds to >480 MeV/n ions (typically 80% protons and 20% Z>1 nuclei).  \nC3 corresponds to >650 MeV/n ions (typically 30% protons and 70% Z>1 nuclei).  \nM1L corresponds to >80 MeV/n ions (typically 90% protons and 10% Z>1 nuclei). \nM3L corresponds to 80-300 MeV protons (50%) and >80 MeV/n Z>1 nuclei (50%).  \nThe data are ftp-accessible in annual ASCII files and via FTPBrowser.  \nThe hourly averages were computed at NSSDC from 30-min data still offline \n(as of Feb. 2009).

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSINAC 3 EXT3-MTP033 RDR V3.0

This CODMAC level 3 data set contains radiometric calibrated image data in W/m^2/sr/nm, acquired by the OSIRIS Narrow Angle Camera on the Rosetta spacecraft during the ROSETTA EXTENSION 3 mission phase, covering the period from 2016-08-09T23:25:00.000 to 2016-09-02T06:39:59.000. The prime target is comet 67P/Churyumov-Gerasimenko 1 (1969 R1). This version V3.0 supersedes previous deliveries of the same dataset with the following changes since the last version: Lien corrected dataset after the July and October 2018 PSA/PDS external peer reviews. Updated documentation and ancillary files, added document on bandpass filter. Updated SCIENCE_USER_GUIDE_V03.PDF to include one section about FAQ and one section about image data quality. Added shutter backtravel and readout issues to image quality map. Updated DATA_QUALITY_ID keyword in image header. Improved handling of images with missing packets.

Tags: __
Organization: National Aeronautics and Space Administration
BioSCape: BioSoundSCape Acoustic Recordings, South Africa, 2023

This dataset holds in situ sound recordings from sites in Greater Cape Floristic Region (GCFR), South Africa from June to December 2023. The recordings were collected as part of the Biodiversity Survey of the Cape (BioSCape) project, a multi-agency, NASA-led research project that integrates airborne imaging spectroscopy and lidar with a suite of measurements of biodiversity. BioSoundSCape is a BioSCape subproject seeking to relate ground-based measures of bioacoustic diversity to remote imagery. AudioMoth recorders were deployed at sites for 4 to 10 days of data collection (median = 7), and programmed to record 1 min of every 10, thus providing temporal sampling through day and night. Each recording was saved in a waveform audio file format with 16-bit digitization depth and a 48 kHz sampling rate. The recordings contain a wide range of environmental sounds such as biophony (e.g., birds, frogs, insects), anthropophony (e.g,. automobiles, airplanes) and geophony (e.g,. wind, rain). Sampling locations were stratified with respect to elevation, broad land use/land cover types, and time since wildfire disturbance. Most sites were within protected fynbos and Afromontane forest ecosystems. There were 505 sites in the wet season and 489 sites in the dry season, with most sites co-located between seasons. All sites were located within AVIRIS-NG hyperspectral acquisitions and 61% of sites were in LVIS lidar acquisitions. The dataset includes site information in tabular form and photographs of field sites.

Tags: earth-science-ecological-dynamics-biosphere-community-dynamics
Organization: National Aeronautics and Space Administration
CRRES 30s magnetic field data

This data set contains spin fitted magnetic field vectors and magnitudes from the CRRES tri-axial fluxgate magnetometer data. The magnetic field vectors are at 30 s resolution and in the GSE coordinate system.

Tags: inner-magnetosphere, magnetic-fields, magneticfield-30-s, magnetometer, magnetosphere, plasmasphere, radiation-belt
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 ROSETTA EXTENSION 1 1424 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 2016-02-15T02:44:10.000 to 2016-02-15T11:50:18.000.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER COMET ESCORT 4 OSIWAC 3 RDR MTP022 V1.0

This data set contains images acquired by the OSIRIS Wide Angle Camera during the COMET ESCORT 4 phase of the Rosetta mission at the comet 67P, covering the period from 2015-10-20T23:25:00.000 to 2015-11-17T23:24:59.000.

Tags: __
Organization: National Aeronautics and Space Administration
CRRES electric field and convection drift data

This data set includes the electric field and convection drift information from the CRRES spacecraft. The langmuir probe instrument data is at 30 s resolution. The files include the electric field vectors, elcetric field magnitude, and the convection drift vectors from both the spherical sensors and the cylindrical antennas.

Tags: electric-fields, electricfield-30-s, inner-magnetosphere, langmuir-probe-instrument, magnetosphere, plasmasphere, radiation-belt
Organization: National Aeronautics and Space Administration
Pioneer 11 Geiger Tube Telescope (GTT) 24-hr count rate data

This data set holds 24-hour-averaged count rates and \nrelated parameters for each of 8 sensors or multi-sensor coincidence modes,\nas obtained from the U.Iowa Geiger Tube Telescope (GTT) experiment flown \non Pioneer 11.  Data have been corrected for RTG and temperature effects.\nSingle-sensor count rates are from the A (directional fluxes of \n0.04-21 MeV electrons and 0.61-80 MeV protons, plus omnidirectional fluxes\nof .GT.21 MeV electrons and .GT.80 MeV protons), B (directional fluxes \nof 0.56-21 MeV electrons and 9-80 MeV protons, plus omnidirectional\nfluxes of .GT.21 MeV electrons and .GT.80 MeV protons), C (omnidirectional\nfluxes of .GT.21 MeV electrons and .GT.80 MeV protons), D (omnidirectional\nfluxes of .GT.31 MeV electrons and .GT.80 MeV protons), and G (directional \nfluxes of 0.61-3.41 MeV protons) Geiger tubes.  Coincidence mode rates \nare given for Geiger tube combinations (A,B), (A,B,C) and (D,E,F).  \nThe G and (A,B,C) rates are each given multiple times in the 12 rates \nof each 24-hr record.  Additional parameters associated with each count\nrate include numbers of counts contributing to each count rate, the \nstatistical uncertainty in each rate, and others used in U. Iowa's\nprocessing and carried along for posterity.  These are described in\nthe document identified in the first "Information URL."  The data were \nprovided to NSSDC on a VMS-binary-formatted CD-ROM and were converted to\nASCII by GSFC/SPDF in 2010.  The data are ftp-accessible in a single \n9-MB file and are also accessible with graphical display from an\nFTPBrowser interface.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
CRRES HEEF 1-min electron distribution functions

This data set holds 1-min resolution electron distributions\n(19 5-deg pitch angles vs. 19 energies) from the High Energy Electron\nFluxmeter (HEEF) on the CRRES spacecraft.  The energy range covered is \n0.3-7.5 MeV.  The data are in SGI(UNIX) binary format.  Read software\nis contained within the companion documentation.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 3 1102 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 2015-10-15T10:18:00.000 to 2015-10-15T17:26:17.000.

Tags: __
Organization: National Aeronautics and Space Administration
BOREAS/SRC AMS Suite B Surface Meteorological and Radiation Data: 1996

The Saskatchewan Research Council (SRC) collected surface meteorological and radiation data from December, 1993 until Decemb er 1996. The data set is comprised of the Suite A (meteorological and energy balance measurements) and Suite B (diffuse sol ar and longwave measurements) components. Suite A measurements were taken at each of ten sites and suite B measurements were made at five of the suite A sites. These data cover an area of roughly 1000 km by 1000 km (a large portion of northern Man itoba and northern Saskatchewan). The measurement network was designed to provide researchers with a sufficient record of n ear-surface meteorological and radiation measurements.

Tags: earth-science-atmospheric-radiation-atmosphere-longwave-radiation, earth-science-atmospheric-radiation-atmosphere-solar-radiation
Organization: National Aeronautics and Space Administration
Pioneer Venus Orbiter(PVO) hourly averaged plasma data

This data set holds hourly data for the interplanetary solar wind near Venus from the Plasma Analyzer (OPA) \nexperiment on the Pioneer Venus Orbiter spacecraft. Data coverage includes cruise (enroute to Venus from Earth, May - Dec. 1978) and orbital (Dec. 1978 to \nOct. 1992) mission phases up through loss of telemetry on Oct. 8, 1992 before atmospheric entry. The data consist of hourly-averages of the derived plasma parameters for every spectrum returned by the OPA.  Each record consists of the spacecraft ID, the date of the record, the hour of the day (spacecraft event time) at the start of the record, reserved (but not used) space for the magnetic field and its azimuthal and polar angles, the proton temperature (K), and the plasma density (cm-3), bulk speed (km/sec), and azimuthal and polar flow angles (degrees). Also included in each record is the RMS dispersion of the derived, averaged quantities.  Measurements made inside the Venusian bow shock were mostly excluded. The ASCII hourly data here are described in plain text files (*.txt). Orbital data in heliocentric or Venus-centered coordinates are provided with both datatypes. The hourly data may also be browsed, plotted, and retrieved through the COHOWeb data system.  Merged solar wind magnetic field and plasma data from PVO, transformed into more convenient heliographic/RTN coordinates, are available in COHO directory PIONEER_VENUS/MERGED.

Tags: thermalplasma
Organization: National Aeronautics and Space Administration
CRRES 2s magnetic field data

This data set contains magnetic field vectors and tilt angles from the CRRES tri-axial fluxgate magnetometer data. The magnetic field vectors are at 2 s resolution and in the Vehicle Dipole Horizon (VDH) coordinate system. Also included are the magnetic field magnitude and the tilt of the magnetic field in Theta and Phi in the VDH coordinate system.

Tags: inner-magnetosphere, magnetic-fields, magneticfield-2-s, magnetometer, magnetosphere, plasmasphere, radiation-belt
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSIWAC 4 ESC3-MTP021 RDR-REFLECT V1.0

This CODMAC level 4 data set contains radiometric calibrated and geometric distortion corrected (resampled) image data in reflectance units (normalized and thus without unit), acquired by the OSIRIS Wide Angle Camera on the Rosetta spacecraft during the COMET ESCORT 3 mission phase, covering the period from 2015-09-22T23:25:00.000 to 2015-10-20T23:24:59.000. 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.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P SREM 5 EXTENSION 1 MTP027 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 27 period of the EXTENSION 1 mission phase.

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Organization: National Aeronautics and Space Administration
Pioneer Venus Orbiter(PVO) hourly averaged magnetic field data

This data set includes hourly averages of the interplanetary magnetic field magnitude and vector components measured by the Pioneer Venus Orbiter. The magnetic field data and spacecraft coordinates are provided in the Venus Solar Observer (VSO) system. Data collection periods inside the Venusian bow shock have been removed and hour averages have computed for those data points. Note that the BT values are computed from magnitudes of high resolution (1/4 sec.) vectors and are actually overlapped two-hour averages computed every hour to avoid potential aliasing effects from non-overlapping averages. The vector component averages are also overlapped in the same manner. Also note that BT will generally be higher than the magnitude of the hour-average field vector, so the latter should not be used to compute magnitude. Data records for hours 8-10 of July 3, 1979 have been removed since the data values are erroneous. Two-minute overlapping averages without the bow shock cuts were previously archived at NSSDC as dataset 78-051A-12G for data from 1978-12-06 through 1984-09-30 (this data set now extends through 1992-10-08, the end of the PVO mission). Detailed questions on the removal procedure should be directed to Chris Russell. This data was supplied by Janet Luhmann (now at UC-Berkeley) and Muriel Kniffen of the UCLA PVO magnetometer team in support of PVO data archiving and the COHO program. A transformed version of this data set in heliographic & RTN coordinates may be found in COHO directory PIONEER_VENUS/MERGED and can also be plotted on-line using the COHOWeb system.

Tags: magneticfield
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 1 0624 V1.0

This is a Rosetta Radio Science data set, collected during the COMET ESCORT 1 phase 2014-11-20 to 2015-03-10. It is a Global Gravity measurement at the comet 67P and covers the time 2015-03-05T23:03:05.000 to 2015-03-06T07:40:07.000.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 PRELANDING 0256 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 2014-08-30T09:02:05.000 to 2014-08-30T11:57:56.000.

Tags: __
Organization: National Aeronautics and Space Administration
DE 1 Magnetic Field Observations Triaxial Fluxgate Magnetometer (MAG-A)high resolution data set

Dynamics Explorer 1 Magnetic Field Observations Triaxial Fluxgate Magnetometer

Tags: auroral-region, cusp, dynamics-explorer, dynamics-explorer-1, magnetic-fields, magneticfield-62-ms, magnetometer, magnetosphere, plasmasphere, polar-cap, radiation-belt, solar-wind
Organization: National Aeronautics and Space Administration