AndreaBozzo/ceres-open-data-index huggingface dataset:
ATTREX Global Hawk UAS Meteorological and Navigational Measurements

ATTREX-Aircraft_navigational_meteorological_Measurements are in-situ navigational and meteorological measurements collected onboard the Global Hawk Uninhabited Aerial System (UAS) during the Airborne Tropical TRopopause EXperiment (ATTREX) campaign. This collection consists of in-situ meteorological and navigational properties collected by the Meteorological Measurement System (MMS) during the 2011 and 2013 deployments over California, and 2014 deployment over Guam. Data collection is complete. Even though it is typically found in low concentrations, stratospheric water vapor has large impacts on the Earth’s climate and energy budget. Studies have suggested that even relatively small changes in stratospheric humidity may have significant climate impacts and future changes in stratospheric humidity and ozone concentration in response to a changing climate are significant climate feedbacks. Tropospheric water vapor climate feedback is typically well represented in global models. However, predictions of future changes in stratospheric humidity are highly uncertain due to gaps in our understanding of physical processes occurring in the region of the atmosphere that controls the composition of the stratosphere, the Tropical Tropopause Layer (TTL, ~13-18 km). The ability to predict future changes in stratospheric ozone are also limited due to uncertainties in the chemical composition of the TTL. In order to address these uncertainties, the Airborne Tropical Tropopause Experiment (ATTREX) was completed. Instruments during ATTREX provided measurements to trace the movement of reactive halogen-containing compounds and other important chemical species, the size and shape of cirrus cloud particles, water vapor, and winds in three dimensions through the TTL. Bromine-containing gases were measured to improve understanding of stratospheric ozone. ATTREX consisted of four NASA Global Hawk Uninhabited Aerial System (UAS) campaigns deployed from NASA’s Armstrong Flight Research Center (formally Dryden Flight Research Center). Campaigns were deployed over Edwards, CA, Guam, Hawaii, and Darwin, Australia in Boreal summer, winter, fall, and summer, respectively.

Tags: earth-science-altitude-atmosphere-barometric-altitude, earth-science-atmospheric-pressure-atmosphere-static-pressure, earth-science-atmospheric-temperature-atmosphere-upper-air-temperature, earth-science-atmospheric-winds-atmosphere, earth-science-atmospheric-winds-atmosphere-wind-dynamics-vertical-wind-velocity-speed
Organization: National Aeronautics and Space Administration
BOREAS HYD-03 Snow Pit Measurements: 1996

The BOREAS HYD-03 team collected several data sets related to the hydrology of forested areas. This data set contains measurements of snow depth, snow density in 3-cm intervals, an integrated snow pack density and snow water equivalent (SWE), and snow pack physical properties from snow pit evaluation taken in 1994 and 1996. The data were collected from several sites in both the SSA and the NSA. A variety of standard tools were used to measure the snowpack properties, including a meter stick (snow depth), a 100 cc snow density cutter, a dial stem thermometer and the Canadian snow sampler as used by HYD-04 to obtain a snow pack-integrated measure of SWE. This study was undertaken to predict spatial distributions of snow properties important to the hydrology, remote sensing signatures, and the transmissivity of gases through the snow.

Tags: earth-science-snow-ice-terrestrial-hydrosphere-snow-depth
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER CHECKOUT OSIWAC 4 CR5 RDR V1.0

This CODMAC level 4 data set contains 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 CRUISE 5 mission phase, covering the period  from 2009-12-14T00:00:00.000 to 2010-05-16T23:59:59.000. 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
ROSETTA-ORBITER MARS OSIWAC 4 MARS 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 MARS SWING-BY mission phase, covering the period  from 2006-07-29T00:00:00.000 to 2007-05-28T23:59:59.000. The prime target is planet Mars. This version V1.0 is the first version of this dataset.

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Organization: National Aeronautics and Space Administration
BOREAS HYD-03 Snow Water Equivalent Data

The BOREAS HYD-03 team collected several data sets related to the hydrology of forested areas. This data set contains measurements of snow depth, snow density in 3-cm intervals, an integrated snow pack density and snow water equivalent (SWE), and snow pack physical properties from snow pit evaluation taken in 1994 and 1996. The data were collected from several sites in both the SSA and the NSA. A variety of standard tools were used to measure the snowpack properties, including a meter stick (snow depth), a 100 cc snow density cutter, a dial stem thermometer and the Canadian snow sampler as used by HYD-04 to obtain a snow pack-integrated measure of SWE. This study was undertaken to predict spatial distributions of snow properties important to the hydrology, remote sensing signatures, and the transmissivity of gases through the snow.

Tags: earth-science-snow-ice-terrestrial-hydrosphere-snow-density, earth-science-snow-ice-terrestrial-hydrosphere-snow-depth, earth-science-snow-ice-terrestrial-hydrosphere-snow-water-equivalent
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER STEINS RPCMAG 4 AST1 RESAMPLED V9.0

This dataset contains RESAMPLED DATA (CODMAC LEVEL 4) of the STEINS flybyphase from September 1, 2008 until September 10, 2008 of the ROSETTA orbitermagnetometer RPCMAG.The closest approach (CA) took place on September 5, 2008 at 18:38.The current version of the dataset is V9.0.The difference to the datasets of earlier versions is mainly a significantlyimproved sensor temperature model, more detailed documentation about magneticdisturbance sources, more data handling information for the user andalso an improved quality flagging system.

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P NAVCAM 3 PRELANDING MTP005 V1.0

This dataset contains ROSETTA NAVCAM RADIOMETRICALLY CALIBRATED DATA of the PRELANDING MTP005 Phase from 03 Jul. 2014, 09:00:01 to 01 Aug. 2014, 09:53:18 when at the vicinity of target 67P/CG.

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Organization: National Aeronautics and Space Administration
BOREAS HYD-08 Throughfall Data

The BOREAS HYD-08 team made measurements of surface hydrological processes at the SSA (1996) and NSA OBS (1994) Tower Flux sites, supporting its research into point hydrological processes and the spatial variation of these processes. These data were collected during the 1994 and 1996 field campaigns. Data collected may be useful in characterizing canopy interception, drip, throughfall, moss interception, drainage, evaporation, and capacity during the growing season at daily temporal resolution. This particular data set contains the measurements of throughfall, which is the amount of precipitation that fell through the canopy. A nested spatial sampling plan was implemented to determine spatial variations of the measured hydrological processes and ultimately the impact of these variations on modeled carbon and water budgets.

Tags: earth-science-ecosystems-biosphere-terrestrial-ecosystems-forests, earth-science-precipitation-atmosphere-precipitation-amount
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 3 3012 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 2011-07-15T12:00:00.500 to 2011-07-17T00:40:01.500.

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Organization: National Aeronautics and Space Administration
BOREAS HYD-04 Areal Snow Course Survey Data

The BOREAS HYD-04 work was focused on collecting data during the winter field campaign (FFC-W) to improve the understanding of winter processes within the boreal forest. Airborne remote sensing data (gamma, passive microwave) were acquired along a series of flight lines established in the vicinity of the BOREAS study areas. Ground snow surveys were conducted along selected sections of these aircraft flight lines. These calibration segments were typically 10-20 km in length, and ground data were collected at 1- to 2-km intervals. The development and validation of remote sensing algorithms will provide the means to extend the knowledge of these processes and states from the local to the regional scale.

Tags: earth-science-land-use-land-cover-land-surface-land-use-land-cover-classification, earth-science-snow-ice-terrestrial-hydrosphere-snow-density, earth-science-snow-ice-terrestrial-hydrosphere-snow-depth, earth-science-snow-ice-terrestrial-hydrosphere-snow-water-equivalent
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 2 0865 V1.0

This is a Rosetta Radio Science data set, collected during the COMET ESCORT 2 phase 2015-03-11 to 2015-06-30. It is a Global Gravity measurement at the comet 67P and covers the time 2015-06-29T14:48:05.000 to 2015-06-29T16:03:31.000.

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER CAL/JUPITER/MARS ALICE 3 MARS V1.0

This data set contains CODMAC level 3 data acquired by the Rosetta Orbiter ALICE UV Spectrometer during the Mars swing-by phase of the Rosetta mission, which occurred 2006-07-29 to 2007-05-28. Data include the calibration observations of payload checkout (PC) 4, observations of Mars, and observations of Jupiter and the Io plasma torus.

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Organization: National Aeronautics and Space Administration
ATTREX Global Hawk UAS Radiation Measurements

ATTREX-Aircraft_Radiation_Measurements are in-situ radiation measurements collected onboard the Global Hawk Uninhabited Aerial System (UAS) during the Airborne Tropical TRopopause EXperiment (ATTREX) campaign. This collection consists of in-situ radiation properties collected by the Solar Spectral Flux Radiometer (SSFR) during the 2011 and 2013 deployments over California, and 2014 deployment over Guam. Data collection is complete. Even though it is typically found in low concentrations, stratospheric water vapor has large impacts on the Earth’s climate and energy budget. Studies have suggested that even relatively small changes in stratospheric humidity may have significant climate impacts and future changes in stratospheric humidity and ozone concentration in response to a changing climate are significant climate feedbacks. Tropospheric water vapor climate feedback is typically well represented in global models. However, predictions of future changes in stratospheric humidity are highly uncertain due to gaps in our understanding of physical processes occurring in the region of the atmosphere that controls the composition of the stratosphere, the Tropical Tropopause Layer (TTL, ~13-18 km). The ability to predict future changes in stratospheric ozone are also limited due to uncertainties in the chemical composition of the TTL. In order to address these uncertainties, the Airborne Tropical Tropopause Experiment (ATTREX) was completed. Instruments during ATTREX provided measurements to trace the movement of reactive halogen-containing compounds and other important chemical species, the size and shape of cirrus cloud particles, water vapor, and winds in three dimensions through the TTL. Bromine-containing gases were measured to improve understanding of stratospheric ozone. ATTREX consisted of four NASA Global Hawk Uninhabited Aerial System (UAS) campaigns deployed from NASA’s Armstrong Flight Research Center (formally Dryden Flight Research Center). Campaigns were deployed over Edwards, CA, Guam, Hawaii, and Darwin, Australia in Boreal summer, winter, fall, and summer, respectively.

Tags: earth-science-atmospheric-radiation-atmosphere-longwave-radiation, earth-science-atmospheric-radiation-atmosphere-shortwave-radiation
Organization: National Aeronautics and Space Administration
BOREAS HYD-05 Bear Trap Creek and Namekus Lake Winter Surface Flux Data

The BOREAS HYD-05 team collected tower flux, surface meteorological, and surface temperature data on a frozen lake (Namekus Lake) and in a mature jack pine forest in the Beartrap Creek watershed. Both sites were located in the BOREAS SSA. The objective of this study was to characterize the winter energy and water vapor fluxes, as well as related properties (such as snow density, depth, temperature, and melt) for forested and nonforested areas of the boreal forest. Data were collected on Namekus Lake in the winters of 1994 and 1996, and at Beartrap Creek in the winter of 1994 only.

Tags: earth-science-atmospheric-radiation-atmosphere-heat-flux, earth-science-atmospheric-radiation-atmosphere-net-radiation, earth-science-atmospheric-radiation-atmosphere-shortwave-radiation, 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-ecosystems-biosphere-terrestrial-ecosystems-forests
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 ROSETTA EXTENSION 1 1428 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 2016-02-17T05:01:10.000 to 2016-02-17T10:56:30.500.

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 PRELANDING 0442 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 2014-11-18T13:52:15.000 to 2014-11-18T20:28:13.500.

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Organization: National Aeronautics and Space Administration
ATTREX Global Hawk UAS Remote Sensing Temperature Measurements

ATTREX-Aircraft_RemoteSensing_Temperature_Measurements are remotely sensed temperature profiles collected onboard the Global Hawk Uninhabited Aerial System (UAS) during the Airborne Tropical TRopopause EXperiment (ATTREX) campaign. This collection consists of remotely sensed temperature profiles collected by the Microwave Temperature Profiler (MTP) during the 2011 and 2013 deployments over California, and 2014 deployment over Guam. Data collection is complete. Even though it is typically found in low concentrations, stratospheric water vapor has large impacts on the Earth’s climate and energy budget. Studies have suggested that even relatively small changes in stratospheric humidity may have significant climate impacts and future changes in stratospheric humidity and ozone concentration in response to a changing climate are significant climate feedbacks. Tropospheric water vapor climate feedback is typically well represented in global models. However, predictions of future changes in stratospheric humidity are highly uncertain due to gaps in our understanding of physical processes occurring in the region of the atmosphere that controls the composition of the stratosphere, the Tropical Tropopause Layer (TTL, ~13-18 km). The ability to predict future changes in stratospheric ozone are also limited due to uncertainties in the chemical composition of the TTL. In order to address these uncertainties, the Airborne Tropical Tropopause Experiment (ATTREX) was completed. Instruments during ATTREX provided measurements to trace the movement of reactive halogen-containing compounds and other important chemical species, the size and shape of cirrus cloud particles, water vapor, and winds in three dimensions through the TTL. Bromine-containing gases were measured to improve understanding of stratospheric ozone. ATTREX consisted of four NASA Global Hawk Uninhabited Aerial System (UAS) campaigns deployed from NASA’s Armstrong Flight Research Center (formally Dryden Flight Research Center). Campaigns were deployed over Edwards, CA, Guam, Hawaii, and Darwin, Australia in Boreal summer, winter, fall, and summer, respectively.

Tags: earth-science-altitude-atmosphere-tropopause, earth-science-atmospheric-temperature-atmosphere-upper-air-temperature-vertical-profiles
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 ROSETTA EXTENSION 1 1355 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 2016-01-19T20:52:25.000 to 2016-01-19T22:28:20.000.

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Organization: National Aeronautics and Space Administration
BOREAS HYD-09 Streamflow Data

These streamflow data were collected by the HYD-09 science team to support its research into meltwater supply to the soil during the spring melt period. These data were also collected for HYD-09's research into the evolution of soil moisture, evaporation, and runoff from the end of the snowmelt period through freeze up. Data were collected in the BOREAS SSA and NSA from April until October in 1994, 1995, and 1996. Gauges SW1 and NW1 were operated year-round; however, data may not be available for both gauges for all 3 years.

Tags: earth-science-ecosystems-biosphere-terrestrial-ecosystems-forests, earth-science-ground-water-terrestrial-hydrosphere-ground-water-processes-measurements-discharg, earth-science-snow-ice-terrestrial-hydrosphere-snow-melt, earth-science-surface-water-terrestrial-hydrosphere-surface-water-features-rivers-streams, earth-science-surface-water-terrestrial-hydrosphere-surface-water-processes-measurements-discha, earth-science-surface-water-terrestrial-hydrosphere-surface-water-processes-measurements-draina
Organization: National Aeronautics and Space Administration
MARS EXPRESS ASPERA-3 FLUX DDR ION MASS ANALYZER EXT7 V1.0

This data set contains Mars Express ASPERA-3 Ion Mass         Analyzer (IMA) data for the seventh mission extension         (January 1, 2019 - January 1, 2021).         The data are provided in units of Differential Number Flux,         m-2 s-1 sr-1 eV-1

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Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 3 3412 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 2012-09-28T08:29:43.000 to 2012-09-28T11:03:57.500.

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Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3                                     EXTENDED MISSION 9 4434 V1.0

This is a Mars Express                                     Radio Science data set, collected                                     during the extended mission phase                                     2023-01-01 to 2026-12-31.                                     It is a Occultation                                     measurement and covers the time                                     2024-03-18T01:27:07.200 to                                     2024-03-18T01:49:15.100.

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Organization: National Aeronautics and Space Administration
BOREAS HYD-09 Hourly and Daily Radar Rainfall Maps for the Southern Study Area

The BOREAS HYD-09 team collected data on precipitation and streamflow over portions of the NSA and SSA. This data set contains Cartesian maps of rain accumulation for 1-hour and daily periods during the summer of 1994 over the SSA only (not the full view of the radar). A parallel set of 1-hour maps for the whole radar view has been prepared and is available upon request from the HYD-09 personnel. An incidental benefit of the areal selection was the elimination of some of the less accurate data, because for various reasons the radar rain estimates degrade considerably outside a range of about 100 km. The data are available in tabular ASCII files.

Tags: earth-science-ecosystems-biosphere-terrestrial-ecosystems-forests, earth-science-precipitation-atmosphere-precipitation-amount
Organization: National Aeronautics and Space Administration
VL1/VL2 MARS METEOROLOGY RESAMPLED DATA BINNED-P-T-V V1.0

This data set contains binned and splined data obtained from the Viking Meteorology Instrument System (VMIS) through most of the Viking Lander 2 mission and the early days of the Lander 1 mission. The data set consists of mean values of pressure, temperature, and wind speed (zonal, meridional, and combined) and relevant statistics and warning flags calculated for 25 bins of equal duration per day. The effect of Lander interference on the temperature measurements is also estimated. The data are presented on a bin by bin basis for Lander 1 sol (Mars solar day after landing) 1-45 and for Lander 2 sol 1-1050 (with the only major gap occurring between sol 561 and 625). Failure of the quadrant sensor on Lander 1 sol 45 (see HESS_ETAL_1977) precludes unambiguous determination of wind direction without modification to the analysis techniques and software used to generate this data set (see HESS_ETAL_1977) therefore, this data set does not include Lander 1 measurements made after sol 45. A data set which has recovered a period of measurements made between Lander 1 sol 1 and 350 is available refer to PDS data set id VL1-M-MET-4-BINNED-P-T-V-CORR-V1.0.

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Organization: National Aeronautics and Space Administration
BOREAS Landsat MSS Imagery: Digital Counts

The Earth Resources Technology Satellite (ERTS) Program launched the first of a series of satellites (ERTS-1) in 1972. Part of the NASA Earth Resources Survey Program, the ERTS Program and the ERTS satellites were later renamed Landsat to better represent the civil satellite program's prime emphasis on remote sensing of land resources. Landsat satellites 1 through 5 carry the MSS sensor. CCRS and BOREAS personnel gathered a set of MSS images from Landsat satellites 1, 2, 4 and 5 covering the dates of 21-Aug-1972 to 05-Sep-1988. The data are provided in binary image format files. Companion files include (1) an image inventory listing to inform users of the images that are available and (2) example thumbnail images that may be viewed and the image data files downloaded using a convenient viewer utility.

Tags: earth-science-surface-radiative-properties-land-surface-reflectance
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P MIDAS 3 EXT1 SAMPLES V3.0

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 all data from theROSETTA EXTENSION 1 mission phase.This release supersedes version 2.0.

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 PRELANDING 0360 V1.0

This is a Rosetta Radio Science data set, collected during the PRELANDING phase 2014-01-21 to 2014-11-18. It is a Global Gravity measurement at the comet 67P and covers the time 2014-10-15T08:40:55.000 to 2014-10-15T09:58:50.500.

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Organization: National Aeronautics and Space Administration