AndreaBozzo/ceres-open-data-index huggingface dataset:
ASTEROID POLARIMETRIC DATABASE V4.0

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
Small Bodies Occultations V3.0

This data set is intended to include all reported timings of observed asteroid,
planet, and planetary satellite occultation events made by observers from around the
world. Included are occultation axes derived from those timings, and (wherever
possible) volume-equivalent diameters derived from fitting to shape models. This
version is complete through to May 2019, with observations up until Sept 2019.

Tags: none
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3
                                     COMET ESCORT 2 0698 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 2015-04-07T23:28:05.000 to 2015-04-08T08:20:37.500.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P SREM 5 ESCORT 1
    MTP013 V1.0

This data set contains derived electron and proton flux energies in MeV from the Standard Radiation Environment Monitor (SREM) instrument on the Rosetta spacecraft, which had the primary target of comet 67P/Churyumov-Gerasimenko. These are CODMAC Level 5 derived data, and measure the radiation in the spacecraft environment during the Medium Term Plan 13 period of the ESCORT 1 mission phase.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RPCIES 3 ESC4 V2.0

This dataset contains CALIBRATED DATA of the Rosetta RPCIES instrument taken during the comet escort 4 phase (ESC4). The target of this phase was comet 67P/CHURYUMOV-GERASIMENKO 1 (1969 R1). Included are the data taken between 22 Oct 2015 and 31 Dec 2015. This version of the data has been reprocessed to remove an error introduced in the previous version.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER LUTETIA MIRO 2 AST2 LUTETIA V1.0

This data set contains Spectroscopic, Continuum and Engineering data, in the form of table files, taken during the LUTETIA flyby phase of the Rosetta mission by the MIRO instrument.

Tags: 21-lutetia, calibration, international-rosetta-mission
Organization: National Aeronautics and Space Administration
CASSINI RSS RAW DATA SET - SAGR6 V1.0

The Cassini Radio Science Saturn Gravity Science Experiment (SAGR6) Raw Data Archive is a time-ordered collection of radio science raw data acquired on January 14, February 7, 9, and March 31, 2008, during the Tour subphase of the Cassini mission.

Tags: cassini-huygens, saturn
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSIWAC 4 ESC2-MTP015 RDR-REFLECT V1.0

This CODMAC level 4 data set contains radiometric calibrated and geometric distortion corrected (resampled) image data in reflectance units (normalized and thus without unit), acquired by the OSIRIS Wide Angle Camera on the Rosetta spacecraft during the COMET ESCORT 2 mission phase, covering the period from 2015-04-08T11:25:00.000 to 2015-05-05T23:24:59.000. 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
ASTEROID SPIN VECTORS V4.0

This is a tabulation of determinations of asteroid pole orientations gathered from the literature from 1932 through 1995. It is an updated (Dec. 1995) version of the tabulation given in Magnusson (1989) [MAGNUSSON1989] in the Asteroids II book. For more information about the Uppsala Asteroid Database, of which this collection is a part, see Magnusson et al. 1993 [MAGNUSSONETAL1993].

Tags: asteroid, support-archives
Organization: National Aeronautics and Space Administration
CASSINI ORBITER SATURN UVIS EDITED SPECTRA V1.4

Spectroscopy of Jupiter, Saturnian rings, atmospheres and satellites for determining chemical abundance, compositional albedo, aerosol profiling, ring reflected spectra and diffraction patterns.

Tags: albiorix, atlas, calypso, cassini-huygens, dione, enceladus, epimetheus, erriapus, helene, hyperion, iapetus, ijiraq, janus, kiviuq, mimas, paaliaq, pan, pandora, phoebe, polydeuces, prometheus, rhea, s-rings, saturn, siarnaq, skoll, star, sun, tarqeq, tarvos, telesto, tethys, titan, ymir
Organization: National Aeronautics and Space Administration
IHW COMET HALLEY PHOTOMETRIC MAGNITUDES 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 Photometry and Polarimetry Network collected 3318 magnitudes for the Broadband Photometry Subnetwork. These data span the dates from 1981 December 02 to 1988 May 19.

Tags: halley, international-halley-watch
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER X SREM 2 LUTETIA 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.  These are CODMAC Level 2 Experiment Data Record data, and provide a measure of the radiation in the spacecraft environment during the AST2 (LUTETIA) mission phase.

Tags: 21-lutetia, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER LUTETIA RPCMAG 4 AST2 RESAMPLED V9.0

This dataset contains RESAMPLED DATA (CODMAC LEVEL 4) of the LUTETIA flyby
phase from July 7 until July 13, 2010 of the ROSETTA orbiter magnetometer
RPCMAG. The closest approach (CA) took place on July 10, 2010 at 15:45.
The current version of the dataset is V9.0.
The difference to the datasets of earlier versions is mainly a significantly
improved sensor temperature model, more detailed documentation about magnetic
disturbance sources, more data handling information for the user and
also an improved quality flagging system.

Tags: 21-lutetia, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-LANDER CAL ROMAP 2 RVM1 MAG
                            V1.0

This archive contains level 2 data from the ROMAP-MAG instrument onboard ROSETTA Lander, acquired during the RVM1 (Rendez-vous Manoeuvre 1) phase. It also contains documentation which describes the ROMAP experiment. The data archived in this data set conform to the Planetary Data System (PDS) Standards, Version 3.6.

Tags: calibration, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P VIRTIS 3 ESCORT 4 MTP023 V2.0

This release contains the calibrated data of the VIRTIS instrument on board of the spacecraft Rosetta. This volume contains data from the ESCORT 4 MTP023 phase, which occurred from 2015-11-18 to 2015-12-16 when at the vicinity of comet 67P. This data set V2.0 supersedes V1.0. It includes major updates on the data and documentation.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission, vega
Organization: National Aeronautics and Space Administration
ULY JUP SCE RAW ARCHIVAL TRACKING DATA FILES V1.0

This data set contains raw radio tracking data from the Ulysses (ULY) Solar Corona Experiment (SCE) obtained during the ULY Jupiter flyby. The data target the Io Plasma Torus (IPT) and cover the period 1992-02-04 20:28 to 1992-02-09 15:44.

Tags: jupiter, ulysses
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER LUTETIA OSIWAC 4 AST2 RDR-STRLIGHT V1.0

This CODMAC level 4 data set contains solar stray light corrected, radiometric calibrated and geometric distortion corrected (resampled) image data in W/m^2/sr/nm,  acquired by the OSIRIS Wide Angle Camera on the Rosetta spacecraft  during the LUTETIA FLY-BY mission phase, covering the period  from 2010-05-17T00:00:00.000 to 2010-09-03T23:59:59.000. The prime target is asteroid 21 Lutetia. This version V1.0 is the first version of this dataset.

Tags: 16-cyg-b, 21-lutetia, international-rosetta-mission, vega
Organization: National Aeronautics and Space Administration
Last of the Wild Project, Version 1, 2002 (LWP-1): Last of the Wild Dataset (Geographic)

The Last of the Wild Dataset of the Last of the Wild Project, Version 1, 2002 (LWP-1) is derived from the LWP-1 Human Footprint Dataset. The gridded data are classified according to their raster value (wild = 0-10; not wild >10). The ten largest polygons of more than 5 square kilometers within each biome by realm are selected and identified. The dataset in Clarke 1866 Geographic Coordinate System is produced by the Wildlife Conservation Society (WCS) and the Columbia University Center for International Earth Science Information Network (CIESIN).

Tags: biosphere, earth-science, ecosystems, land-surface, land-use-land-cover
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER COMET ESCORT OSIWAC 3 RDR MTP 013 V1.0

This data set contains calibrated images acquired by the OSIRIS Wide Angle
Camera during the escort phase of the Rosetta mission at the comet 67P,
covering the period from 2015-02-10 to 2015-03-10.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
OLCI/Sentinel-3A L1 Reduced Resolution Top of Atmosphere Reflectance

The OLCI/Sentinel-3A L1 Reduced Resolution Top of Atmosphere Reflectance, S3A_OL_1_ERR 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_ERR 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
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
VG2 URA CRS RESAMPLED SUMMARY D2 RATE
                                       ELEC 96SEC V1.0

Counting rate from the D2 detector in
the Cosmic Ray System (CRS) electron telescope (TET) on Voyager 2 during
the Uranus encounter. The D2 detector nominally responds to electrons with
kinetic energies above approximately 2.5 MeV.

Tags: uranus, voyager
Organization: National Aeronautics and Space Administration
CASSINI SATURN CIRS TIME-SEQUENTIAL DATA RECORDS V2.0

This data set comprises uncalibrated and calibrated data from the Cassini Composite Infrared Spectrometer (CIRS) instrument. The basic data is comprised of uncalibrated raw spectra, along with along with pointing and geometry information, and housekeeping information. Also included are calibrated power spectra, and documentation.

Tags: atlas, calypso, cassini-huygens, dione, enceladus, epimetheus, helene, hyperion, iapetus, janus, mimas, pan, pandora, phoebe, prometheus, rhea, s-rings, saturn, telesto, tethys, titan
Organization: National Aeronautics and Space Administration
On The Performance Comparison of Gradient Type Joint-Process Est

In adaptive signal processing, joint process estimation plays
an important role in various estimation problems. It is well
known that a joint process estimator consists of two struc-
tures, namely the orthogonalizer and the regression filter. In
literature, orthogonalization step is performed either by or-
thogonal transformations or by linear predictors. While the
orthogonal transformations do not preserve entropy; the
predictors, such as the lattice, do preserve it. However, the
steady-state performance of such linear predictors is not as
good as those of the orthogonal transformations. Lattice
filters do not perform perfect orthogonalization when they
operate as gradient-based adaptive predictors. In this work,
adaptive escalator predictor is proposed to be used as the
orthogonalizer of the joint process estimator. The proposed
method preserves the entropy and achieves perfect orthogo-
nalization at all times. Moreover it has good steady-state
performance compared to those structures utilizing gradient
adaptive lattice filters.

Tags: ames, dashlink, nasa
Organization: National Aeronautics and Space Administration
Ground-Based Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) Station Position Time Series Product from NASA CDDIS

Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) Station Position Time Series Product from the NASA Crustal Dynamics Data Information System (CDDIS). DORIS is a dual-frequency Doppler system consisting of a receiver flying aboard a satellite and a globally distributed network of ground beacons. The DORIS receiver on-board the orbiting satellite tracks the dual-frequency radio signals transmitted by the network of ground beacons and generates the DORIS data. A measurement is made of either the Doppler shift or absolute phase as the satellite’s orbit moves over the ground-based beacon. DORIS data records contain a time-tagged range-rate measurement with associated ancillary information. DORIS observations from a global network can be utilized for a variety of products. Analysis Centers (ACs) of the International DORIS Service (IDS) retrieve DORIS data on a regular basis and after producing the weekly SINEX files using the current ITRF, compute station position time series solutions for the DORIS beacons supporting the IDS network. The IDS Analysis Center Coordinator combines these individual AC solutions to generate the official IDS DORIS network time series solution in the IDS STCD (Station Coordinates Difference) format.

Tags: earth-science, geodetics, gravity-gravitational-field, solid-earth, tectonics
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER CHECKOUT OSINAC 4 CR2 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 Narrow Angle Camera on the Rosetta spacecraft  during the CRUISE 2 mission phase, covering the period  from 2005-04-05T00:00:00.000 to 2006-07-28T23:59:59.000. 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.

Tags: 2867-steins, 9p-tempel-1-1867-g1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P NAVCAM 2 COMET ESCORT 2 MTP015 V1.0

This dataset contains ROSETTA NAVCAM RAW DATA of the Escort Phase 2 from 8th Apr 2015 to 5th May 2015 when at the vicinity of target 67P/CG.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, calibration, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3
                                     COMET ESCORT 3 0920 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 2015-07-25T21:22:55.000 to 2015-07-26T04:40:04.000.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
Central American Vegetation/Land Cover Classification and Conservation Status

The Central American Vegetation/Land Cover Classification and Conservation Status consists of GIS coverages of vegetation classes (forests, woodlands, savannas, shrubs, grasslands, wetlands, rocks, sand, soils, inland waters, parks and reserves) for Central America, derived from 1-kilometer resolution Advanced Very High Resolution Radiometer (AVHRR) imagery. This data set is produced by Proyecto Ambiental Regional de Centroamerica/Central America Protected Areas Systems (PROARCA/CAPAS), a conservation partnership of the Central American Commission on Environment and Development (CCAD), U.S. Agency for International Development (USAID), International Resources Group, Ltd. (IRG), The Nature Conservancy (TNC), Winrock International (WI), and is distributed by the Columbia University Center for International Earth Science Information Network (CIESIN).

Tags: earth-science, environmental-impacts, human-dimensions, land-surface, surface-thermal-properties
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSINAC 4 ESC4-MTP024 RDR-INF-REFL V1.0

This CODMAC level 4 data set contains solar stray-light corrected, in-field stray-light corrected,  radiometric calibrated and geometric distortion corrected  (resampled) image data in 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 2015-12-15T23:25:00.000 to 2016-01-12T23:24:59.000. The prime target is comet 67P/Churyumov-Gerasimenko 1 (1969 R1). This version V1.0 is the first version of this dataset: Lien corrected dataset after September 2019 PSA/PDS external peer review.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
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.

Tags: cal-lamps, ceres, comet, dark, emission-nebula, halley, international-halley-watch, reflection-nebula, sky, star
Organization: National Aeronautics and Space Administration
STARDUST WILD 2 ENCOUNTER DYNAMIC SCIENCE EXPERIMENT DATA

This data set contains data from the Dynamic Science Experiment conducted during the Stardust encounter with comet Wild 2 on January 2, 2004. The data in this archive are organized into two tables in standard PDS format. The first of these tables provides high rate attitude control system (ACS) data spanning 40 minutes around closest approach while the second table provides attitude control thruster firing information (aka ``small forces'') spanning 3 hours around closest approach.

Tags: 81p-wild-2-1978-a2, stardust
Organization: National Aeronautics and Space Administration