AndreaBozzo/ceres-open-data-index huggingface dataset:
GPM Ground Validation Duke Micro Rain Radar (MRR) IPHEx V1

The GPM Ground Validation Duke Micro Rain Radar (MRR) IPHEx dataset was gathered during the Global Precipitation Measurement (GPM) Ground Validation Integrated Precipitation and Hydrology Experiment (IPHEx) in North Carolina from May 1, 2014 through June 15, 2014. The dataset contains measured and derived data from three MRR instruments placed in separate locations within the study region. The MRR is a Biral/Metek 24 GHz (K-band) vertically oriented Frequency Modulated Continuous Wave (FM-CW) radar that measures signal backscatter from which Doppler spectra, radar reflectivity, Doppler velocity, drop size distribution, rain rate, liquid water content, and path integrated attenuation are derived.  Data files are available in ASCII data format.

Tags: atmosphere, earth-science, precipitation, radar, spectral-engineering
Organization: National Aeronautics and Space Administration
MARS EXPRESS ASPERA-3 CAL RDR ELECTRON SPECTROMETER V1.0

This data set contains calibrated Mars Express ASPERA-3 Electron Spectrometer (ELS) data from launch (June 2, 2003) to the end of the nominal mission (through December 2005). These data are provided in units of Differential Number Flux (DNF): cnts/(cm**2-sr-sec-eV)

Tags: mars, mars-express, solar-wind
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P MIRO 2 ESC2 67P V1.0

This data set contains Spectroscopic, Continuum, and Engineering level 2 data, in the form of table files, taken during the COMET ESCORT 2 phase of the Rosetta mission to comet 67P/CHURYUMOV-GERASIMENKO by the MIRO instrument.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ASTEROID POLARIMETRIC DATABASE V3.0

The Asteroid Polarimetric Database (APD) is compiled by Dmitrij Lupishko of Kharkov University. This database tabulates the original data comprising degree of polarization as a function of phase angle of the asteroid, and additional parameters where available. This data set, together with 'polar.tab' containing the TRIAD polarimetry, includes most if not all existing asteroid polarimetry data published by 1998. The APD is an ongoing compilation and this data set will be updated yearly.

Tags: asteroid, support-archives
Organization: National Aeronautics and Space Administration
MRO CRISM MULTISPECTRAL REDUCED DATA
                                     RECORD V1.0

This dataset contains CRISM Multispectral Reduced Data Records (MRDRs). MRDRs are organized into 30 subdirectories named by the Mars Chart containing the MRDR, e.g. MC01. Latitude and longitude limits of Mars Charts are given below. An MRDR consists of several or more strips of multispectral survey data mosaicked into a map tile. Thus a map tile is constructed from a large number of TRDRs. The mosaic is uncontrolled (accepting existing pointing data often resulting in image mismatch at seams within a mosaic). The tile contains up to four images: radiance extracted from temporary TRDRs Lambert albedo summary products DDR data used to generate the first three images, augmented with additional positional information The MRDR also contains up to two text files, one listing the wavelengths present and ther other listing the SPICE metakernels used for map projection of each constituent observation on the tile. Each file has a separate label. For every latitude or longitude in an MRDR, there is a radiance and all the information providing traceability to through I/F to Lambert albedo corrected for atmospheric, photometric, and thermal emission effects, plus the information needed to reconstruct the map projection. A global pattern of 1964 such tiles is being used, forming the major data product for multispectral survey observations. Multiple MRDRs are in each of the 30 subdirectories.

Tags: mars, mars-reconnaissance-orbiter
Organization: National Aeronautics and Space Administration
MER 1 MARS MOESSBAUER SPECTROMETER EDR OPS VERSION 1.0

This archive contains Mars Exploration Rover Operations (Ops) Moessbauer Experiment Data Record (EDR) products and ancillary files. Each EDR product has a detached PDS label that describes the file structure and instrument parameters used for that image. The Moessbauer Operations EDR products archived on this volume are the original products used during mission operations by the Mars Exploration Rover project. Supporting documentation and label files conform to the Planetary Data System (PDS) Standards, Version 3.6, Jet Propulsion Laboratory (JPL) document number D-7669.

Tags: mars, mars-exploration-rover
Organization: National Aeronautics and Space Administration
CALIPSO Lidar L2 5 km Cloud Profile Data V2-02

Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations (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 formation with five other satellites in the international “A-Train” (PDF) constellation for coincident Earth observations. The CALIPSO satellite comprises three instruments, the Cloud-Aerosol LIdar with Orthogonal Polarization (CALIOP), the Imaging Infrared Radiometer (IIR), and the Wide Field Camera (WFC). CALIPSO is a joint satellite mission between NASA and the French Agency, CNES. These data consist 5 km aerosol layer data.

Tags: aerosol, atmospheric-science, climate, cloud, eos, radiation, satellite
Organization: National Aeronautics and Space Administration
NEW HORIZONS SWAP SOLAR WIND DERIVED CHARACTERISTICS V1.0

This data set presents characteristics of the solar wind derived from     the New Horizons Solar Wind Around Pluto (SWAP) experiment from           observations obtained during cruise, Pluto encounter (excluding the       period inside the Pluto system), and afterwards. The single data file     the time information for a given pair of sweeps, original level 2         data file reference, the solar wind speed proton density, proton          speed, proton temperature, proton dynamic pressure, proton thermal        pressure, spacecraft position and speed in Heliographic Inertial          (HGI), Heliocentric Aries ecliptic, and Heliographic (Carrington)         coordinates.

Tags: new-horizons
Organization: National Aeronautics and Space Administration
SERVIR Data Catalog

SERVIR is a Spanish acronym for 'Regional Visualization and Monitoring System.' The&#160;SERVIR project enables the use of Earth observations and predictive models for timely decision making through regional platforms in Mesoamerica, East Africa, and the Hindu-Kush Himalayas. &#160;The SERVIR project was initially developed by NASA, the US Agency for International Development, the World Bank, the Central American Commission for Environment and Development (CCAD), and the Water Center for the Humid Tropics of Latin America and the Caribbean (CATHALAC) in 2005. &#160; In 2008, the Regional Center for Mapping of Resources for Development (RCMRD) in Nairobi, Kenya, joined the SERVIR project, and in 2010, SERVIR inaugurated its third hub at the International Centre for Integrated Mountain Development (ICIMOD) in Kathmandu, Nepal. &#160; SERVIR also stands for the Spanish verb 'to serve,' which is what the project aims to do in terms of providing improved access to data and knowledge for decision-making.

Tags: climate, earth-science, ecosystems, environment, geographyimagery, himalayas, hubble, mars, mercury, mesoamerica, panorama, sound-cues, weather
Organization: National Aeronautics and Space Administration
Sea Level Rise Impacts on Ramsar Wetlands of International Importance

The Sea Level Rise Impacts on Ramsar Wetlands of International Importance data set represents the results of an analysis using the boundaries for Ramsar sites designated under the Ramsar Convention on Wetlands and intersecting them with different elevation zones in the coastal zone to assess area and percent area that would become inundated under 1 and 2 meter sea level rise scenarios. This data set provides results for 613 sites with defined boundaries that were found to intersect with the 0-5m above mean sea level coastal zone, defined by NASA Shuttle Radar Topography Mission (SRTM) elevation data. In addition to assessing the degree of risk of inundation, the data set provides population density and percent of land that is urban within the site and within 1km and 5km buffers surrounding the site. The data set also reports on infant mortality rates within 1km and 5km buffers around the site, as a measure of poverty levels that may affect adaptive capacity.

Tags: atmospheric-ocean-indicators, biosphere, climate-indicators, earth-science, ecosystems
Organization: National Aeronautics and Space Administration
VOYAGER 1 SATURN PLASMA DERIVED ION FITS BROWSE 96 SEC

THIS DATA SET CONTAINS THE ION DENSITIES, TEMPERATURES, AND VELOCITIES OBTAINED FROM VOYAGER 1 PLS DATA (VOLTAGE RANGE 10-5950 EV/Q) AT SATURN BY FITTING THE MEASURED SPECTRA WITH ISOTROPIC MAXWELLIAN DISTRIBUTIONS. IT IS A SUBSET OF THE DATA SET VG1-S-PLS-5-ION-FIT-96.0SEC WHICH SHOULD BE OBTAINED BEFORE THIS DATA IS USED. ONLY SPECTRA WHICH HAD DISTINCT CURRENT PEAKS WERE FIT. SPECTRA WERE FIT USING ONE OR TWO ION SPECIES, PROTONS AND/OR A HEAVY ION WHICH WAS TAKEN TO BE OXYGEN. OUTSIDE L=10-12 ION SPECTRA CHANGE RAPIDLY, SO THE VALUES IN THIS DATA SET DO NOT REPRESENT AVERAGE PLASMA CONDITIONS IN THE OUTER MAGNETOSPHERE. A COMPLETE DESCRIPTION OF THIS DATA SET IS GIVEN IN RICHARDSON (1986). DATA FORMAT: FIRST 5 COLUMNS ARE TIME TAG (YEAR, DAY, HOUR, MIN SEC.MSEC), FOLLOWED BY PROTON DENSITY (CM-3), PROTON TEMPERATURE (EV), HEAVY ION DENSITY (CM-3), HEAVY ION TEMPERATURE (EV), AND THREE VELOCITY COMPONENTS, (RHO, PHI,Z) IN KM/S. A CYLINDRICAL COORDINATE SYSTEM CENTERED ON THE PLANET IS USED, WITH RHO OUTWARDS FROM THE SPIN AXIS, PHI IN THE DIRECTION OF ROTATION, AND Z THE DISTANCE ABOVE THE EQUATOR. EACH ROW HAS THE FORMAT (2I4,2I3,F7.3,7E11.3). VALUES OF 1.E32 INDICATE THAT THE PARAMETER COULD NOT BE OBTAINED FROM THE DATA USING THE STANDARD ANALYSIS TECHNIQUE. ADDITIONAL INFORMATION ABOUT THIS DATASET AND THE INSTRUMENT WHICH PRODUCED IT CAN BE FOUND ELSEWHERE IN THIS CATALOG. AN OVERVIEW OF THE DATA IN THIS DATA SET CAN BE FOUND IN RICHARDSON (1986) AND A COMPLETE INSTRUMENT DESCRIPTION CAN BE FOUND IN BRIDGE (1977).

Tags: saturn, voyager
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER CHECK RPCLAP
2 CVP1 EDITED2 V1.0

This data set contains EDITED
data from Rosetta RPC-LAP, acquired during the COMMISSIONING 1 mission
phase where there was no primary target. It contains uncalibrated raw
data, i.e. the digital output of the instrument.

Tags: checkout, international-rosetta-mission
Organization: National Aeronautics and Space Administration
MARS EXPRESS SUN MRS 1/2/3
                                     EXTENDED MISSION 3 2765 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 Solar Conjunction measurement and covers the time 2011-02-09T14:00:15 to 2011-02-09T16:29:57.500.

Tags: mars-express
Organization: National Aeronautics and Space Administration
Daily 8-Hour Maximum and Annual O3 Concentrations for the Contiguous United States, 1-km Grids, Version 1.10 (2000-2016)

The Daily 8-Hour Maximum and Annual O3 Concentrations for the Contiguous United States, 1-km Grids, Version 1.10 (2000-2016) data set contains estimates of ozone concentrations at a high resolution spatially (1-km grid cells) and temporally (daily) for the years 2000 to 2016. These predictions incorporated various predictor variables such as Ozone (O3) ground measurements from the U.S. Environmental Protection Agency (EPA) Air Quality System (AQS) monitoring data, land-use variables, meteorological variables, chemical transport models and remote sensing data, along with other data sources. After imputing missing data with machine learning algorithms, a geographically-weighted ensemble model was applied that combined estimates from three types of machine learners (neural network, random forest, and gradient boosting). The annual predictions were computed by averaging the daily 8-hour maximum predictions in each year for each grid cell. The results demonstrate high overall model performance with a cross-validated R-squared value against daily observations of 0.90 and 0.86 for annual averages. In version 1.10, we have enhanced the completeness of daily O3 predictions by employing linear interpolation to impute missing values. Specifically, for days with small spatial patches of missing data with less than 100 grid cells, we used inverse distance weighting interpolation to fill the missing grid cells. Other missing daily O3 predictions were interpolated from the nearest days with available data. Annual predictions were updated by averaging the imputed daily predictions for each year in each grid cell. These daily 8-hour maximum and annual O3 predictions allow public health researchers to respectively estimate the short- and long-term effects of O3 exposures on human health, supporting the U.S. EPA for the revision of the National Ambient Air Quality Standards for O3. The data are available in RDS and GeoTIFF formats for statistical research and geospatial analysis.

Tags: atmosphere, atmospheric-chemistry, earth-science
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3
                                     COMET ESCORT 4 1172 V1.0

This is a Rosetta Radio Science data set, collected during the COMET ESCORT 4 phase 2015-10-22 to 2015-12-31. It is a Global Gravity measurement at the comet 67P and covers the time 2015-11-11T04:58:40.000 to 2015-11-11T07:59:48.500.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
NEW HORIZONS                            
      SDC JUPITER ENCOUNTER                                                   
      CALIBRATED V4.0

This data set contains Calibrated data taken by the New Horizons         Student Dust Counter                                                   instrument during the                                                    Jupiter encounter                                                      mission phase.  This is VERSION 4.0 of this data set.                    For the Jupiter encounter mission phase, SDC collected no science        data during the Jupiter flyby, as the requisite spacecraft               configuration prevented SDC from operating.  There were some very        sparse data taken from December, 2006 through April, 2007, and           some of very short (or zero) duration after the Jupiter flyby from       April, 2007 through June, 2007.                                          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.

Tags: dust, new-horizons
Organization: National Aeronautics and Space Administration
SnowEx20 Airborne SWESARR Brightness Temperature V001

This data set contains airborne microwave brightness temperature observations from the Goddard Space Flight Center SWESARR (Snow
Water Equivalent Synthetic Aperture Radar and Radiometer) instrument during the winter (10-12 February 2020) NASA SnowEx 2020 campaign at Grand Mesa, CO.
Observations were made at three frequencies (10.65, 18.7, and 36.5 GHz; referred to as X, K, and Ka bands, respectively), at horizontal polarization with a nominal 45-degree look angle.

Tags: earth-science, microwave, spectral-engineering
Organization: National Aeronautics and Space Administration
OLCI/Sentinel-3A L1 Full Resolution Top of Atmosphere Reflectance

The OLCI/Sentinel-3A L1 Full Resolution Top of Atmosphere Reflectance product, S3A_OL_1_EFR is generated from the data aquired by the Ocean and Land Colour Instrument (OLCI) on board European Earth Observation satellite mission, SENTINEL-3. The OLCI is a push-broom imaging spectrometer that measures solar radiation reflected by the Earth at a ground spatial resolution of around 300m, over all surfaces, in 21 spectral bands. OLCI is based on the imaging design of ENVISAT's Medium Resolution Imaging Spectrometer (MERIS). It has a 1270km wide swath. 

For more information about the instrument and the mission, visit "Sentinel Online" at https://sentinel.esa.int/web/sentinel/home. 

The S3A_OL_1_EFR is a Level-1B product. This is composed of an information package map, called a manifest, 22 measurement data files, and seven annotation data files. The 21 measurement data files (one for each band) consist of Top Of Atmosphere (TOA) radiances, calibrated to geophysical units (W.m-2. sr-1 Micro meter-1), georeferenced onto the Earth's surface, and spatially resampled onto an evenly spaced grid. Seven annotation files provide information on illumination and observation geometry, environment data (meteorological data) and quality and classification flags. Both measurement data files and annotation data files are written in netCDF 4 format. The manifest file is in XML format and contains metadata associated with the instrument and the processing. The S3A_OL_1_EFR is generated in Earth Observation (EO) processing mode and all parameters in this product are provided for each re-gridded pixel on the product image and for each removed pixel.


The OL_1_EFR product package is described below:

Element name 	             Description
Manifest.safe 	        SENTINEL-SAFE product manifest
Oa##_radiance.nc 	Radiance for OLCI acquisition bands 01 to 21
Removed_pixels.nc 	Removed pixels information needed for Level-1C generation
Time_coordinates.nc 	Time stamp annotations
Geo_coordinates.nc 	High resolution georeferencing data
Quality_flags.nc 	Classification and quality flags
Tie_geo_coordinates.nc 	Low resolution georeferencing data
Tie_geometries.nc 	Sun and view angles
Tie_meteo.nc 	        ECMWF meteorology data
Instrument_data.nc 	Instrument data

note: Oa## represents all the OLCI channels (Oa1 to Oa21).


For more information about the product, read the SENTINEL-3 OLCI User Guide at https://sentinel.esa.int/web/sentinel/user-guides/sentinel-3-olci.

Tags: atmosphere, atmospheric-radiation, earth-science, infrared-wavelengths, platform-characteristics, spectral-engineering, visible-wavelengths
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSIWAC 2 EXT3-MTP035 EDR V3.0

This CODMAC level 2 data set contains uncalibrated image data in DN unit, acquired by the OSIRIS Wide Angle Camera on the Rosetta spacecraft during the ROSETTA EXTENSION 3 mission phase, covering the period from 2016-09-26T06:40:00.000 to 2016-10-01T00:00:00.000. 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. Corrected START_TIME and STOP_TIME for BALLISTIC_STACKED images.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
IHW COMET HALLEY INFRARED POLARIMETRY 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 data from the Infrared Polarimetry subnetwork contains 137 observations spanning dates from 1985 September 16 through 1986 June 1.

Tags: halley, international-halley-watch
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3
                                     COMET ESCORT 2 0719 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 2015-04-20T05:52:25.000 to 2015-04-20T13:00:09.500.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER CHECKOUT OSIWAC 3 CR4A RDR V2.0

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 CRUISE 4-1 mission phase, covering the period  from 2008-01-28T00:00:00.000 to 2008-08-03T23:59:59.000. The prime objective was commissioning / calibration. Several targets of opportunity were observed, but none of them is identifiable as prime target. This version V2.0 supersedes previous deliveries of the same dataset with the following changes since the last version: Reprocessed dataset after October 2018 PSA/PDS external peer review.

Tags: 16-cyg-b, 58-aql, international-rosetta-mission, jupiter
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P/CAL ALICE 2 ESC1 V2.0

This data set contains CODMAC Level 2 data acquired by the Rosetta Orbiter ALICE UV Spectrometer during the comet 67P/Churyumov-Gerasimenko Comet Escort 1 mission phase, which took place between 2014-11-20 and 2015-03-10.  The current V2.0 data set supersedes the previous V1.0 data set.  Pixel list data files have had corrections applied to their FITS formatting.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, calibration, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSINAC 4 ESC4-MTP022 RDR-STR-REFL V1.0

This CODMAC level 4 data set contains solar stray light corrected, radiometric calibrated and geometric distortion corrected (resampled) image data in in reflectance units (normalized and thus without unit), acquired by the OSIRIS Narrow Angle Camera on the Rosetta spacecraft during the COMET ESCORT 4 mission phase, covering the period from 2015-10-20T23:25:00.000 to 2015-11-17T23:24:59.000. 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: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration