AndreaBozzo/ceres-open-data-index huggingface dataset:
ATom: Column-Integrated Densities of Hydroxyl and Formaldehyde in Remote Troposphere

This dataset provides profile-integrated column densities of formaldehyde (HCHO), hydroxyl (OH), and OH production rates, diel tropospheric mean OH concentrations, and uncertainties that were derived from direct observation data from selected profiles of NASA Atmospheric Tomography (ATom) mission 1 and 2 flights for the period July 29, 2016 to February 21, 2017. These calculated products were combined with coincident HCHO column retrievals from the Ozone Monitoring Instrument (OMI) to scale and extend the profile results to a global gridded (0.5 deg latitude x 0.625 deg longitude) product. In addition to OMI formaldehyde column data, model output products from the Global Modeling Initiative (GMI) including average tropopause height, scaling factor, column air mass, and column-average formaldehyde photolysis frequency are provided. The GMI model output products were used in calculations and are included for user convenience.

Tags: earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-formaldehyde, earth-science-atmospheric-chemistry-atmosphere-hydrogen-compounds-hydroxyl, earth-science-atmospheric-chemistry-atmosphere-trace-gases-trace-species
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 ROSETTA EXTENSION 1 1328 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 2016-01-10T17:09:10.000 to 2016-01-11T00:51:17.500.

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER CHECKOUT OSIWAC 3 RVM1 RDR V1.0

This CODMAC level 3 data set contains radiometric calibrated image data in W/m^2/sr/nm,  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
ATom: Aircraft Flight Track and Navigational Data

This dataset provides flight track and aircraft navigation data from the NASA Atmospheric Tomography Mission (ATom). Flight track information is available for the four ATom campaigns: ATom-1, ATom-2, ATom-3, and ATom-4. Each ATom campaign consists of multiple individual flights and flight navigational information is recorded in 10-second intervals. Data available for each flight includes research flight number, date, and start and stop time of each 10-second interval. In addition, latitude, longitude, altitude, pressure and temperature is included at each 10-second interval. NASA's ATom campaign deploys an extensive gas and aerosol payload on the NASA DC-8 aircraft for systematic, global-scale sampling of the atmosphere, profiling continuously from 0.2 to 12 km altitude. Flights occurred in each of 4 seasons from 2016 to 2018. During each campaign, flights originate from the Armstrong Flight Research Center in Palmdale, California, fly north to the western Arctic, south to the South Pacific, east to the Atlantic, north to Greenland, and return to California across central North America. ATom establishes a single, contiguous, global-scale dataset. One intended use of this flight track data is to facilitate to mapping model results from global models onto the precise ATom flight tracks for comparison.

Tags: earth-science-altitude-atmosphere
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER CAL MIDAS 3 GRND REFERENCE 2013 V1.0

The Micro-Imaging Dust Analysis System (MIDAS) is an instrument on theROSETTA Orbiter that will provide 3D images and statistical parametersof pristine cometary particles, collected in the vicinity of comet67P/Churyumov-Gerasimenko. This data set includes referencemeasurementdata acquired with the flight spare unit (FS) on ground, which wasusedfor improving the accuracy of the images gathered by the actual flightunit and to develop adequate measuement procedures for flight. Thetestdata was collected during several years and spawns several data sets,in order to keep the individual data set size on a reasonable level.The current dataset contains data from 2013.

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER EARTH RPCLAP3 EAR2 CALIB2 V1.0

This data set containsCALIBRATED data from Rosetta RPC-LAP, acquired during the EARTH SWING-BY2 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
ATom: Black Carbon Mass Mixing Ratios from ATom-1 Flights

This dataset provides black carbon (BC) mass mixing ratios (in units of ng BC / kg air) measured during NASA's Atmospheric Tomography (ATom)-1 flight campaign during July and August 2016. The BC-core masses of BC-containing aerosol particles were measured using a Single Particle Soot Photometer (SP2). Conversion to mass mixing ratio (MMR) is achieved by monitoring sample flow. Influences in air mass composition were determined using the Particle Analysis by Laser Mass Spectrometry (PALMS) instruments. Also included here are data from the Cloud, Aerosol and Precipitation Spectrometer (CAPS) instrument which are used to identify measurements taken while in clouds. Finally, the associated latitude, longitude, altitude, and the timestamp of each measurement are included. All data are at ten seconds resolution. ATom-1 flights originated from the Armstrong Flight Research Center in Palmdale, California, fly north to the western Arctic, south to the South Pacific, east to the Atlantic, north to Greenland, and return to California across central North America.

Tags: earth-science-aerosols-atmosphere-carbonaceous-aerosols, earth-science-aerosols-atmosphere-cloud-condensation-nuclei, earth-science-air-quality-atmosphere
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RPCIES 2 ESC1 V2.0

This dataset contains EDITED DATA of the Rosetta RPCIES instrument taken during the comet escort 1 phase (ESC1). The target of this phase was comet 67P/CHURYUMOV-GERASIMENKO 1 (1969 R1). Included are the data taken between 20 Nov 2014 and 10 Mar 2015. This dataset supersedes the previous RO-C-RPCIES-2-ESC1-V1.0 dataset. The primary change is the addition of the cycle duration field to the data products.

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER COMET PRELANDING OSINAC 2 EDR MTP 005 V1.0

This data set contains raw EDR images acquired by the OSIRIS Narrow AngleCamera during the prelanding phase of the Rosetta mission at the comet 67P,covering the period from 2014-07-02 to 2014-08-01.

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Organization: National Aeronautics and Space Administration
ATom: DC-8 Forward Camera Videos, 2016-2017

This dataset contains images taken from the front of the NASA DC-8 aircraft during the first three ATom campaigns from 2016-2017. Images were taken with an Axis P1357 High Definition camera with a Theia TH138A wide-angle lens. These images were then stitched together at a 10-second frequency into an MP4 (*.mp4) video for each flight. The forward camera shows the visible atmosphere that DC-8 flew through, allowing the in situ measurements to be placed in the context of cloud fields, smoke and haze layers, and boundary layers.

Tags: earth-science-aerosols-atmosphere-dust-ash-smoke, earth-science-clouds-atmosphere
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P GIADA 3 PRL PRELANDING V1.1

The current data set (version V1.1) is superseding the previous released version of Prelanding data set (RO-C-GIA-3-PRL-PRELANDING-V1.0): an issue occurred in some tables was fixed; addressed all scientific RIDS. The Prelanding Phase covers the period of time from the 21 January 2014 until the 20 November 2014. It started after Rosetta successfully completed the Deep Space Hibernation phase. The first part of the Prelanding Phase was devoted to the Re-Commissioning of the Payload. The GIADA Scientific phase started on 7th May 2014 and was devoted to the characterization of the 67P environment.

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Organization: National Aeronautics and Space Administration
ATom: Dominant Role of Mineral Dust in Cirrus Cloud Formation

This dataset provides: (1) In situ dust aerosol concentration measurements over remote tropical Pacific and Atlantic Oceans by NOAA Particle Analysis by Laser Mass Spectrometry (PALMS) airborne single-particle mass spectrometer combined with Aerosol Microphysical Properties (AMP) aerosol size spectrometers. Measurements were made aboard the NASA DC8 aircraft during the four ATom campaigns that occurred from 2016 to 2018 (2) Model output of dust and meteorology from the CESM global transport model extracted at the time and location of the aircraft; (3) Model output of dust, other aerosol, and meteorology from the GEOS global transport model extracted at the time and location of the aircraft; (4) CESM model global output of dust and meteorology for dust emitted by specific source regions; (5) NCEP Global Forecast System forward trajectories of air parcels initiated at the time and location of the aircraft; and (6) The location and properties of cirrus clouds formed along the forward trajectories simulated using a parcel model. These data have been applied to better understand the role of mineral dust in cirrus cloud formation.

Tags: earth-science-aerosols-atmosphere-dust-ash-smoke, earth-science-clouds-atmosphere-tropospheric-high-level-clouds-observed-analyzed-cirrus-systems
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 3 0949 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 2015-08-08T03:33:40.000 to 2015-08-08T04:38:17.000.

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Organization: National Aeronautics and Space Administration
ATom: Global Modeling Initiative (GMI) Chemical Transport Model (CTM) Output

This dataset contains Global Modeling Initiative (GMI) Chemical Transport Model (CTM) outputs from the four Atom campaigns. GMI simulations of the ATom flight periods have a horizontal resolution of 1.0 x 1.25 degrees, with output every 15 minutes. The ICARTT files are generated by spatially and temporally interpolating the output to the ATom flight track. Vertical interpolation is linear in log-pressure. The netCDF files provide three-dimensional&nbsp;(3D) GMI simulation output for the region surrounding the flight track every 15 minutes at the original model resolution. GMI is a 3-D CTM that includes full chemistry for both the troposphere and stratosphere. GMI simulates the concentrations of many of the species measured during ATom.

Tags: earth-science-air-quality-atmosphere-nitrogen-oxides, earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P/CAL ALICE 4 ESC2 V2.0

This data set contains CODMAC Level 4 data acquired by the Rosetta Orbiter ALICE UV Spectrometer during the comet 67P/Churyumov-Gerasimenko Comet Escort 2 mission phase, which took place between 2015-03-11 and 2015-06-30. The current V2.0 data set supersedes the previous V1.0 data set with improved browse products and documentation.

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Organization: National Aeronautics and Space Administration
IHW COMET HALLEY REDUCED SPECTROSCOPIC OBSERVATIONS V1.0

NASA's International Halley Watch (IHW) has created a Comet Halley Archive. The collection of data spans the full wavelength range as submitted by scientists to the IHW. The observations belong to one of the following Disciplines: Amateur, Astrometry, Infrared Studies, Large-Scale Phenomena, Meteor Studies, Near-Nucleus Studies, Photometry and Polarimetry, Radio Studies, and Spectroscopy and Spectrophotometry. The data collected by these nine disciplines were augmented by Spacecraft measurements. The data were submitted to IHW, but the evaluation and selection for the Archive has been the primary responsibility of the Discipline Specialist Teams for each network in cooperation with the Lead Center. The Spectroscopy and Spectrophotometry Network collected 2732 files of data which were classified as 'reduced', which means that at least wavelength is calibrated and in some cases flux as well. Some data on non-Halley targets for the spectroscopic observations can be grouped according to 'laboratory' calibration, dark, bias, flatfield, sky, and photometric standards. In the first category, a large number of 'arcs' and 'lamps' were used as follows: HE-NE, TH-AR, NE-AR, CU-AR, CU-NE, Thorium, Tungsten, Quartz, and Rubidium. For the 'sky' observers used the twilight, moonlight, and blank sky. The most common 'photometric' standards were stars, but observers also included other comets (Hartley-Goode), asteroids (Ceres), reflection nebulae (R8), and emission nebulae (NGC1982, NGC7000). A list of these stellar calibration targets follows: HD 140283, HD 184711, HD89688, HD102870, HD120086, HD13974, HD219188, HD 25680, HD 19445, HD18803, HD30455, HD26912, SAO 1280, HZ15, CD-22 7696, GD 190, GC5106, GC2188, GC2192, G19113213, G 99-37, L745-46A, Feige 15, Feige 56, Landolt 98, Landolt 92, Van Beuren, RHO ORION, CHI 1 ORION, 29 PI LEO. These data consisted of both one and two dimensional data covering the date range from 1984 December 23 through 1988 February 17.

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Organization: National Aeronautics and Space Administration
ATom: Cloud and Coarse Aerosol Measurements from CAPS Instrument, 2016-2018

This dataset contains cloud type and coarse aerosol contents measured by the University of Vienna's second-generation Cloud Aerosol and Precipitation Spectrometer (CAPS) instrument mounted to the NASA DC-8 aircraft during the four ATom campaigns that occurred from 2016 to 2018. CAPS measures particle size distributions in a size range between nominally 0.5 micrometers and 960 micrometers. The sizes range between approximately 0.5 and 50 micrometers is covered by the optical particle counter component of CAPS-the Cloud and Aerosol Spectrometer with Depolarization Detection (CAS-DPOL). The sizes range from 15 to 930 micrometers is measured with the optical array probe called Cloud imaging Probe (CIP). Cloud types are determined using an algorithm developed to detect and classify clouds using measurements of CAPS. Relative humidity and temperature are considered by the algorithm. The cloud indicator provides a classification on a 1 Hz basis and separates data in cloud-free, aerosol-cloud transition regime (ACTR), liquid clouds, clouds in the mixed-phase temperature regime (MPTR), and cirrus clouds. The coarse aerosol product provides cloud and aerosol particle number concentrations at standard pressure (1013.25 hPa) and standard temperature (273.15 K) in selected size ranges. Particle sizes refer to ammonium sulfate optical equivalent diameter (m=1.52 + 0.0i).

Tags: earth-science-aerosols-atmosphere-aerosol-particle-properties-aerosol-concentration, earth-science-aerosols-atmosphere-aerosol-particle-properties-aerosol-size-distribution, earth-science-atmospheric-ocean-indicators-climate-indicators-cloud-indicators, earth-science-clouds-atmosphere-cloud-types
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P SREM 2 PRELANDING MTP009 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 9 period of the PRELANDING mission phase.

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Organization: National Aeronautics and Space Administration
ATom: In-Situ Measurements of Airflow and Aerosols from Multiple Airborne Campaigns

This dataset provides results of selected in-situ measurements of airflow and aerosol particles collected during the following airborne campaigns: NASA Atmospheric Tomography (ATom), Saharan Aerosol Long-range Transport and Aerosol-Cloud-interaction Experiment (SALTRACE), and Absorbing aerosol layers in a changing climate: aging, lifetime and dynamics (A-LIFE). The airborne campaigns were conducted between 2013-06-10 and 2018-05-21. Depending upon the aircraft instrumentation per flight and campaign, the data include aircraft position, relative humidity, temperature, pressure, angle of attack (AOA), the probe location, true and probe air speeds, and aerosol particle diameters as extracted from Cloud Imaging Probe (CIP) images for the ATom and A-LIFE flights. Also provided are the results of combining the airborne data with numerical modeling to simulate particle sampling efficiency. Simulations investigated how airflow around wing-mounted instruments affected sampling efficiency and the induced errors for different realistic flight conditions.

Tags: earth-science-aerosols-atmosphere-aerosol-particle-properties, earth-science-aerosols-atmosphere-dust-ash-smoke, earth-science-aerosols-atmosphere-particulate-matter, earth-science-atmospheric-pressure-atmosphere-static-pressure, earth-science-atmospheric-temperature-atmosphere-upper-air-temperature, earth-science-atmospheric-water-vapor-atmosphere-water-vapor-indicators-humidity, earth-science-clouds-atmosphere-cloud-microphysics-cloud-droplet-concentration-size
Organization: National Aeronautics and Space Administration
ACE Linearly Interpolated 60 s Resolution Tri-axial Fluxgate Magnetometer in GSM Coordinates

ACE linearly interpolated to have the measurements on the minute at 60 s resolution tri-axial fluxgate magnetometer data in GSM coordinates. This data set consists of processed solar wind data that has been linearly interpolated to 1 min resolution at the position of the spacecraft using the interp1.m function in MATLAB. This data set was originally constructed by Dr. J.M. Weygand for Prof. R.L. McPherron, who was the principle investigator of two National Science Foundation studies: GEM Grant ATM 02-1798 and a Space Weather Grant ATM 02-08501. These data were primarily used in superposed epoch studies and cross correlation studies on solar wind.

Tags: ace, advanced-composition-explorer, magnetic-field, magneticfield-1-min, magnetometer, solar-wind
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RPCIES 2 ESC2 V2.0

This dataset contains EDITED DATA of the Rosetta RPCIES instrument taken during the comet escort 2 phase (ESC2). The target of this phase was comet 67P/CHURYUMOV-GERASIMENKO 1 (1969 R1). Included are the data taken between 11 Mar 2015 and 30 Jun 2015. This dataset supersedes the previous RO-C-RPCIES-2-ESC2-V1.0 dataset. The primary change is the addition of the cycle duration field to the data products.

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Organization: National Aeronautics and Space Administration
DAWN FC1 CALIBRATED CRUISE  CHECKOUT/CALIB IMAGES V1.0

Abstract  :  Framing Camera 1 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 initial checkout and  pre-Vesta cruise phases (Checkout, Earth to Mars, and Mars to Vesta).  As in the original Raw data sets, in addition to the imagery, ancillary  information is stored within the image headers, as well as a detailed  account of all the reference files used for the calibration. Calibration files needed for further processing are archived as a separate data set.

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Organization: National Aeronautics and Space Administration
ATom: Data Stream for Modeling the Reactivity of ATom Air Parcels, 2016-2018

This dataset provides Modeling Data Stream (MDS) and Reactivity Data Stream (RDS) products for each of the four ATom campaigns conducted from 2016 to 2018. MDS files contain the atmospheric constituents needed to model the RDS of the air parcels along ATom flight paths. The MDS is a continuous data stream (every 10 seconds) of the atmospheric content of these key chemical species derived from the in-situ measurements collected along ATom flight paths (as reported in the comprehensive related dataset ATom: Merged Atmospheric Chemistry, Trace Gases, and Aerosols). Values for chemical species measured by multiple instruments were selected from the instrument with better coverage and/or greater precision. Missing values were filled using interpolation for short gaps. For long gaps owing to instrument failure, values were estimated using multiple linear regressions from comparable parallel flights from other ATom campaigns. All species were flagged for instrument source and values were flagged for gap-filling status. In combination, MDS and RDS provide, in essence, a photochemical climatology for each air parcel along ATom flight paths containing the reactive species that control the loss of methane and the production and loss of ozone.

Tags: earth-science-air-quality-atmosphere, earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-atmospheric-car, earth-science-atmospheric-chemistry-atmosphere-oxygen-compounds-atmospheric-ozone, earth-science-atmospheric-chemistry-atmosphere-sulfur-compounds
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 3 3444 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 2012-10-29T02:35:47.000 to 2012-10-29T07:14:15.500.

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Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 4 3602 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 2013-09-22T23:54:22.000 to 2013-09-23T01:39:17.500.

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Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 4 3504 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 2013-01-26T08:14:56.000 to 2013-01-26T10:01:23.500.

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER/ROSETTA-LANDER CAL CONSERT 2 CR5 V2.0

This archive contains edited data from the CONSERT instrument onboard ROSETTA Orbiter and Lander, acquired during CR5 (Cruise 5) mission phase. It also contains documentation which describes the CONSERT experiment. The data archived in this data set conform to the Planetary Data System (PDS) Standards, Version 3.6. This data set supersedes RO/RL-CAL-CONSERT-2-CR5-V1.0.

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Organization: National Aeronautics and Space Administration