AndreaBozzo/ceres-open-data-index huggingface dataset:
BlueFlux Airborne Trace Gases, Fluxes, and Mixing Ratios, Southern Florida, 2022-2023

This dataset includes airborne in situ measurements of greenhouse gas mixing ratios, meteorological parameters, and fluxes (CO2, CH4, latent heat fluxes, friction velocity, and convective velocity scale) calculated with wavelet transforms. CO2, CH4, CO, O3, and water vapor mixing ratios, and meteorological variables were obtained from a Beechcraft A90 King Air aircraft. Flights occurred on April 19-26 2022, October 14-20 2022, February 5-13 2023, and April 13-19 2023 as part of the BlueFlux campaign, funded by NASA's Carbon Monitoring System program. Measurements were made with several instruments, including a PICARRO 2401-m (0.5 Hz CO2/CH4/H2O/CO), PICARRO 2311-f (10 Hz CO2/CH4/H2O), NASA Rapid Ozone Experiment (ROZE, 10 Hz O3), and AIMMS-20 probe (3-D winds, meteorology, and aircraft location data). Flight lines span Everglades National Park (ENP) and Big Cypress National Preserve (BCNP) in southern Florida, USA. The measurements were used to calculate vertical fluxes of trace gases and heat via wavelet transform eddy covariance

Tags: earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-atmospheric-car, earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-methane, earth-science-atmospheric-chemistry-atmosphere-oxygen-compounds-atmospheric-ozone, earth-science-atmospheric-water-vapor-atmosphere-water-vapor-profiles-water-vapor-mixing-ratio
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER X SREM 5 CVP2 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. These are CODMAC Level 5 derived data, and measure the radiation in the spacecraft environment during the CVP2 mission phase.

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Organization: National Aeronautics and Space Administration
Helios 2 E8 (Keppler) Hourly Particle Fluxes

Data set records contain hourly count rates of protons and \nelectrons in 16 energy ranges (protons: 15 differential channels between 21 and \n677 keV, plus >677 keV; electrons: 15 differential channels between 17 and 835 \nkeV, plus >835 keV), each in 16 22.5 deg azimuthal sectors. Accumulation times\nfor each count rate are also given.  No spacecraft position information is \nincluded.  Data are from the E8 experiment on Helios 2.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
CALIPSO Wide Field Camera Level 1B 1 km Native Science data, Validated Stage 1 V3-02

CAL_WFC_L1_1Km-ValStage1-V3-02 data are Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) Wide Field Camera (WFC), Level 1B 1 km Native Science data, Validated Stage 1 Version 3-02. Data collection for this product is ongoing. Version 3.02 represents a transition of the Lidar, Imaging Infrared Radiometer (IIR), and WFC processing and browse code to a new cluster computing system. No algorithm changes were introduced, and minor changes were observed between V3.01 and V3.02 due to the compiler and computer architecture differences. The primary WFC Level 1B data products are calibrated radiance and bidirectional reflectance registered to an Earth-based grid centered on the Lidar ground track. During regular operation, the WFC acquires science data only during the daylight portions of the CALIPSO orbits. The WFC Level 1B 1 km Native Science grid covers the 61 km swath centered on the Lidar track. CALIPSO was launched on April 28, 2006, 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: the Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP), IIR, and 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-radiance, earth-science-atmospheric-radiation-atmosphere-reflectance, earth-science-infrared-wavelengths-spectral-engineering-infrared-radiance, earth-science-visible-wavelengths-spectral-engineering-visible-radiance
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER CHECK RPCLAP3 CVP1 CALIB2 V1.0

This data set containsCALIBRATED data from Rosetta RPC-LAP, acquired during the COMMISSIONING1 mission phase where there was no primary target. It containsinstrument outputs in volts and amperes, calibrated and corrected forinstrument offsets.

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Organization: National Aeronautics and Space Administration
CAMEX-4 2ND GENERATION PRECIPITATION RADAR V1

The CAMEX-4 2nd Generation Precipitation Radar dataset was collected by the Second Generation Precipitation Radar (PR-2), which is a dual-frequency, Doppler, dual-polarization radar system that includes digital, real-time pulse compression, extremely compact RF electronics, and a large deployable dual-frequency cylindrical parabolic antenna subsystem. The PR-2 Doppler radar was used during the CAMEX-4 campaign to collect data for studying tropical storms and cyclones.

Tags: earth-science-radar-spectral-engineering-doppler-velocity, earth-science-radar-spectral-engineering-radar-reflectivity
Organization: National Aeronautics and Space Administration
Helios 2 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 2.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
CAMEX-4 AMPR BRIGHTNESS TEMPERATURE (TB) V1

The CAMEX-4 AMPR Brightness Temperature (TB) dataset was collected by the Advanced Microwave Precipitation Radiometer (AMPR), which was deployed during the Fourth Convection and Moisture Experiment (CAMEX-4). AMPR data were collected at four microwave frequencies (10.7, 19.35, 37.1 and 85.5 GHz) for the period of 26 August 2001 through 24 September 2001. The purpose of the CAMEX-4 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, and radiosonde sites.

Tags: earth-science-microwave-spectral-engineering-brightness-temperature
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 ROSETTA EXTENSION 1 1392 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 2016-02-02T20:04:40.000 to 2016-02-02T22:06:57.000.

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Organization: National Aeronautics and Space Administration
Helios 1 E7 (Trainor) 30-min fluxes and rates

This data set, created in 2010 by Nand Lal, \ncontains 30-min resolution fluxes and count rates of\nenergetic protons, alpha particles, electrons and \nX-rays from the E7 experiment (P.I.: J. Trainor, GSFC) \nflown on the Helios 1 spacecraft.  Accompanying each \nflux and count rate is a statistical uncertainty of the \nflux or rate.  The data are spin-averaged.  The data \nare in 920-character ASCII records and consist of:\nA. Proton fluxes based on pulse height and rate data\nin 7 energy windows, 3.40-6.05, 6.05-11.10, 11.10-21.60,\n24.52-28.82, 32.00-46.30, 45.30-57.22, 135.2-206.5 MeV.\nB. Alpha particle fluxes based on pulse heights and count \nrates in 6 energy windows, 3.20-4.98, 4.98-11.50, \n11.50-21.60, 24.51-31.12, 31.12-45.53, 45.53-57.53 MeV/n.\nC. Combined proton plus alpha particle fluxes based on\nLET1 and HET count rates in 6 energy windows, 3-6, 6-11, \n11-21, 20-30, 32-45, 45-56 MeV/n.\nD. Alpha particle fluxes based on HET count rates in three\nenergy windows, 20-30, 32-45, 45-57 MeV/n.\nE. Two count rates primarily due to electrons at 2-4 and \n4-8 MeV.\nF. 21 additional count rates corresponding to individual\ntelescope sensors or sensor combinations. For one sensor,\nrates at each of several discrimination levels are given).\nThese rates are further discussed in the documentation and\nin the references provided.  A subset of the above \nparameters (A, B, E) are available with graphical display\nat the OMNIWeb-Plus interface identified below

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
Barnes Ice Cap South Dome Trilateration Net Survey Data 1970-1984, Version 1

The Barnes Ice Cap data set contains survey measurements of a network of 43 stakes along a 10 km flow line on the northeast flank of the south dome of the Barnes Ice Cap. The measurements are of mass balance, surface velocity, and surface elevation. They were taken over a period of time from 1970 to 1984. The data set came from a hard copy computer printout containing raw data as well as processed quantities. This printout was scanned and digitized into a PDF file. This PDF file was put through Optical Character Recognition (OCR) software and saved as another PDF file. The resultant PDF file is human readable and all values are correct when viewed in an Adobe PDF reader. However, if you copy the contents and paste them into another application there may be errors in the values as the OCR process did not accurately compute all characters correctly. If you copy the data values into another application for analysis, double check the values against what is in the PDF file. The data are available via FTP.

Tags: earth-science-glaciers-ice-sheets-cryosphere, earth-science-glaciers-ice-sheets-cryosphere-glacier-elevation-ice-sheet-elevation, earth-science-glaciers-ice-sheets-cryosphere-glacier-mass-balance-ice-sheet-mass-balance, earth-science-glaciers-ice-sheets-cryosphere-glacier-motion-ice-sheet-motion
Organization: National Aeronautics and Space Administration
CAMEX-4 AEROSONDE V1

The CAMEX-4 Aerosonde dataset contains temperature, humidity, and atmospheric pressure measurements collected to study the boundary layer below levels where traditional hurricane reconnasissance aircaft fly. The Aerosonde is an unmanned aerial vehicle with a wingspan of 2.9 meters (~9 feet) weighing approximately 14 kg (~31 lbs). Carrying a payload of air pressure, temperature and humidity probes, the aircraft can fly at altitudes from near the surface to 21,000 feet at speeds of 50-95 mph for periods of up to 30 hours. Controlled by dual computers and navigated by GPS, the Aerosonde is designed to economically collect meteorological data over a wide area.

Tags: earth-science-atmospheric-pressure-atmosphere-atmospheric-pressure-measurements, 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-flight-level-winds, earth-science-platform-characteristics-spectral-engineering-airspeed-ground-speed
Organization: National Aeronautics and Space Administration
ASTEROID (101955) BENNU SHAPE MODEL V1.0

We present the three-dimensional shape of near-Earth asteroid (101955) Bennu (provisional designation 1999 RQ36) based on radar images and optical lightcurves (Nolan et al., 2013). Bennu was observed both in 1999 at its discovery apparition, and in 2005 using the 12.6-cm radar at the Arecibo Observatory and the 3.5-cm radar at the Goldstone tracking station. Data obtained in both apparitions were used to construct a shape model of this object. Observations were also obtained at many other wavelengths to characterize this object, some of which were used to further constrain the shape modeling (Clark et al., 2011; Hergenrother et al., 2013; Krugly et al., 1999).

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Organization: National Aeronautics and Space Administration
CAMEX-4 CLOUD MICROPHYSICS V1

The Cloud Microphysics dataset consists of particle size distributions from three instruments, the 2D-P (two dimensional precipitation probe), the 2D-C (two dimensional cloud probe) and the FSSP (Forward Scattering Spectrometer Probe). These three instruments yield precipitation, hydrometeor and aerosol sizes ranging from 0.3-6400 micrometers. Data is in the form of images and ascii tables.

Tags: earth-science-aerosols-atmosphere-aerosol-particle-properties, earth-science-clouds-atmosphere-cloud-droplet-distribution, earth-science-clouds-atmosphere-cloud-microphysics-cloud-droplet-concentration-size
Organization: National Aeronautics and Space Administration
NEW HORIZONS  SDC POST-LAUNCH CHECKOUT  RAW V4.0

This data set contains Raw data taken by the New Horizons  Student Dust Counter  instrument during the  post-launch checkout  mission phase. This is VERSION 4.0 of this data set.   The SDC instrument was commissioned on March 2, 2006 and stepped  through a checkout of all instrument functionality successfully.  Following these activities, SDC collected science data  intermittently throughout the first year of the mission.   The changes in Version 4.0 were re-running of the ancillary data  in the data product, updated geometry from newer SPICE kernels,  minor editing of the documentation, catalogs, etc., and resolution  of liens from the December, 2014 review, plus those from the May,  2016 review of the Pluto Encounter data sets. No new observations  were added with Version 4.0.

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER CHECK MIDAS 3 CR2 PC1-2 V1.0

The Micro-Imaging Dust Analysis System (MIDAS) is an instrument on the ROSETTA Orbiter that will provide 3D images and statistical parameters of pristine cometary particles hitting the detector. This data set includes all data from the CRUISE 2 mission phase.

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Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 8 4208 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2021-01-01 to 2022-12-31. It is a Occultation measurement and covers the time 2021-04-09T08:41:25.000 to 2021-04-09T09:03:33.349.

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Organization: National Aeronautics and Space Administration
CAMEX-4 DC-8 FORWARD AND NADIR VIDEO

The CAMEX-4 DC-8 Forward and NADIR Video dataset consists of DVDs which capture the forward and nadir views from the NASA DC-8 aircraft during CAMEX-4 flights. These videos contain timestamps and the recorded voice channels of the scientists and mission managers aboard the aircraft during flights studying storm conditions. For further information and to obtain this data, please contact GHRC at support-ghrc@earthdata.nasa.gov

Tags: earth-science-visible-wavelengths-spectral-engineering-visible-imagery
Organization: National Aeronautics and Space Administration
CAMEX-3 MULTISPECTRAL ATMOSPHERIC MAPPING SENSOR (MAMS) V1

The CAMEX-3 Multispectral Atmospheric Mapping Sensor (MAMS) dataset was collected by the Multispectral Atmospheric Mapping Sensor (MAMS), which is a multispectral scanner which measures reflected radiation from the Earth's surface and clouds in eight visible/near-infrared bands, and thermal emission from the Earth' surface, clouds, and atmospheric constituents (primarily water vapor) in four infrared bands. The 5.0 mRa aperture of MAMS produces an instantaneous field-of-view (IFOV) resolution of 100 m at nadir from the nominal ER-2 altitude of 20 km. The width of the entire cross path field-of-view scanned by the sensor is 37 km, thereby providing detailed resolution of atmospheric and surface features across the swath width and along the aircraft flight track. For clouds and thunderstorm features the IFOV decreases with increasing cloud height by a factor of (Z-20)/20, where Z is the cloud height in kilometers.

Tags: earth-science-infrared-wavelengths-spectral-engineering-brightness-temperature, earth-science-visible-wavelengths-spectral-engineering-visible-radiance
Organization: National Aeronautics and Space Administration
CAMEX-4 ER-2 DOPPLER RADAR V1

The CAMEX-4 ER-2 Doppler Radar dataset was collected by the ER-2 Doppler radar (EDOP), which is an X-band (9.6 GHz) Doppler radar mounted in the nose of ER-2. The instrument has two fixed antennas, one pointing at nadir and the second pointing approximately 33 degrees ahead of nadir. The beam width of the antenna is 3 degrees in the vertical and horizontal directions which, for a 20 km altitude, yields a nadir footprint at the surface of 1 km.

Tags: earth-science-radar-spectral-engineering-radar-reflectivity
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSIWAC 5 ESC3-MTP019 DDR-GEO V1.0

This CODMAC level 5 data set contains derived data products that include pixel-precise georeferencing information, acquired by the OSIRIS Wide Angle Camera on the Rosetta spacecraft during the COMET ESCORT 3 mission phase, covering the period from 2015-07-28T23:25:00.000 to 2015-08-25T23:24:59.000. 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.

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Organization: National Aeronautics and Space Administration
Helios 2 E3 Magnetometer (Ness et al.) 1-hr Data

Task of the HELIOS mission was the exploration of the inner heliosphere, inside the Earth's orbit to 0.3 AU. The Rome-GSFC magnetic field experiment has been a joint venture of an italian group (University of Rome and CNR/Istituto Fisica Spazio Interplanetario, Frascati) and an american group of NASA/Goddard Space Fligth Center, under the responsibility of F. Mariani and N.F.Ness, respectively. A description of the experiment can be found in the NASA-GSFC report X-692-75-112 (1975), by C. Scearce et al. The instrument is a dual configuration of two tri-axial fluxgate magnetometers operating at four different sensitivities (from 0.84 to 0.03 nT). The time resolution, depending the operation mode, telemetry format, and bit rate, for most cases varied from 0.07 to 1.5 seconds. This data set contains hour-averaged magnetic field vectors from the the Ness/Mariani experiment on Helios 1 [or 2]. Each record contains time, magnetic field intensity and cartesian components in spacecraft-centered solar ecliptic coordinates, standard deviations, numbers of fine-scale points in the average, and an instrument mode indicator. It should be noted that the "average" mode, which was used a minority of the time and involved on-board averaging, may have incorrectly handled range changes caused by occasional significant changes in ambient field intensity. The data set had not been filtered for this effect upon delivery to NSSDC. The data files are named either HE1MGA.asc, for one file covering the entire 1974 - 1981 period, or HE1MGAyy.asc, for one year intervals of data.

Tags: magneticfield
Organization: National Aeronautics and Space Administration
CAMEX-3 NAST-I RADIANCE PRODUCTS V1

The National Polar-orbiting Operational Environmental Satellite System (NPOESS) Atmospheric Sounding Testbed (NAST) is a suite of airborne infrared and microwave spectrometers, being developed for the Integrated Program Office (IPO), that will be flown on the NASA high altitude ER-2 aircraft as part of the risk reduction effort for NPOESS. In addition to their stand-alone scientific value, data from these airborne instruments will be used to simulate possible satellite-based radiance measurements, therefore enabling experimental validation of instrument system specifications and data processing techniques for future advanced atmospheric remote sensors (e.g., the proposed sounder component for NPOESS).

Tags: earth-science-atmospheric-chemistry-atmosphere-trace-gases-trace-species, earth-science-atmospheric-temperature-atmosphere-atmospheric-temperature-indices, earth-science-atmospheric-temperature-atmosphere-surface-temperature-air-temperature, earth-science-atmospheric-temperature-atmosphere-surface-temperature-boundary-layer-temperature, earth-science-atmospheric-water-vapor-atmosphere-water-vapor-indicators-total-precipitable-wate, earth-science-atmospheric-water-vapor-atmosphere-water-vapor-profiles, earth-science-clouds-atmosphere-cloud-microphysics-cloud-liquid-water-ice, earth-science-clouds-atmosphere-cloud-properties-cloud-height, earth-science-infrared-wavelengths-spectral-engineering-brightness-temperature, earth-science-infrared-wavelengths-spectral-engineering-infrared-radiance, earth-science-microwave-spectral-engineering-brightness-temperature
Organization: National Aeronautics and Space Administration
IBEX Background Monitor Counts

Each record captures the counts of >~14 keV\nprotons arriving at the IBEX Background Monitor. Also included are \na time tag (seconds since 00:00 UT of January 6, 1980), an arrival\ndirection (R.A. and Dec. in J2000 celestial coordinates), and the \nIBEX location.  Data files are given for each 8-day orbit.  The \ndata files are in ASCII.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
CAMEX-4 DC-8 METEOROLOGICAL MEASUREMENT SYSTEM (MMS) V1

The CAMEX-4 DC-8 Meteorological Measurement System (MMS) was collected by the MMS, which 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 data was collected during the CAMEX-4 campaign to study physical properties of atmospheric temperature.

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
MARS EXPRESS SUN MRS 1/2/3                                     EXTENDED MISSION 8 4384 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                                     2023-12-08T04:13:27.000 to                                     2023-12-08T09:47:22.000.

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Organization: National Aeronautics and Space Administration