The Grenoble-EISCAT Database archives ionospheric data. This data, analysed in France, stems from measurements performed by the UHF EISCAT radars from 1981 to 1999. The database provides the classical incoherent scatter parameters (Ne,Te,Ti,Vi), the ionospheric electric field and the following reduced ionospheric parameters: the Integrated Total Electron Content (ITEC), the F2 layer maximum altitude and density with the corresponding plasma frequency (hmF2, NmF2 and f0F2). The Grenoble-EISCAT Data Base is associated to the Centre des Donnees de la Physique des Plasmas, a data archiving and distribution centre for "Space" Plasma Physics, implemented by the C.N.R.S. and the C.N.E.S.
BASS2000 archives and distributes french groundbased solar observations provided by various instruments: the THEMIS telescop, the RadioHeliographe and Reseau Decametrique of Nancay, the SpectroHeliographe of Meudon, the Coronographe of Pic du Midi...
Two services are provided:
A Solar Survey archive with on-line data and daily upgraded,
A Long Term archive with data from various telescops (in particular THEMIS), including complete routine observations series
Data archived in the CDPP are grouped into datasets. A dataset is a collection of data of the same type , same origin (e.g same instrument), same level of processing , and same resolution.
Please click on dial to see Geo-Magnetic Storm Level for today. Dst values are extrapolated using most recent solar wind and magnetic field data when data gaps are present.
Data Archives at Institute of Geophysics and Planetary Physics - University of California, Los Angeles ( UCLA)
Space Science Center provides many data sets to the scientific community through its online servers. Data are available from groundstation magnetometers, from the IMP-8 mission, the ISEE mission, and the Polar mission. Most data servers display data as a plot or allow you to retrieve data in ASCII form to use in your own data analysis program. Data unavailable through the online servers may be requested from the data librarian at SSC. Other WWW sites also offer online data and informationthat may be of interest.
This server provides data from 125 stations from 11 chains of ground stations around the world. The data are available at three resolutions: original 1 minute data, averaged 5 minute data and averaged hourly data.
Data from the International Sun-Earth Explorer magnetometer experiments Data at 60-s and 4-s resolution are available for the entire ISEE mission (October 22, 1977 through September 25, 1987) and can be displayed either as a plot or an ASCII listing.
The ESA archive for Ulysses Data provides an on-line facility to browse and download selected measurements made by the scientific instruments flown onboard Ulysses to study the heliosphere in three dimensions.
This version of QL-Dst is made from unchecked data sent from observatories without checks. The users should note that this version is only for forecast and monitoring. The observatories nor we do not have any responsibility caused by uncontrollable noises and baseline shifts. For data analyses we ask users to use later versions [final Dst or provisional Dst].
The Genesis Mission data website. Genesis is a solar-wind sample return mission that was launched August 8, 2001. It is spending 2+ years collecting solar wind on large-area ultrapure substrates while in a halo orbit around the Earth-Sun L1 point. These samples are to be returned to Earth in September, 2004 for high- precision isotopic and elemental analysis. A key aspect of the mission is tocollect separate samples of different types of solar wind--interstream, coronal hole, and coronal mass ejection.
In this page, geomagnetic K-indices of some stations are shown. Geomagnetic K-indices is included in UMAGF, one of IUWDS data codes to describe geomagnetic activity.
The Global Observation Information Network (GOIN) was implemented under the United States-Japan Framework for a New Economic Partnership which was initiated in April 1993 by the President of the United States and the Prime Minister of Japan. GOIN is a cooperative effort between the United States and Japan to strengthen bilateral cooperation in Earth observation information networks, involving both satellite and in-situ data.
INTERMAGNET - the global network of observatories, monitoring the Earth's magnetic field. At this site you can find data and information from geomagnetic observatories around the world. INTERMAGNET data are available as magnetograms or as digital data files. Policies and procedures for making this data available are the responsibility of each GIN. Preliminary data can be downloaded via your browser or retrieved via e-mail. These data are generally available for the day previous to the current one. For some of the more remoter observatories data are not available for several days. Definitive data in INTERMAGNET CD-ROM format can be obtained via ftp. These data are available for those observatories who have submitted it for inclusion in the next CD-ROM. Older definitive data are available on the approporiate CD-ROM.
The data collected by Lightning Team instruments is archived and cataloged by the GlobalHydrology Resource Center where it is made available free of charge. Some datasets also have additional software packages available. Information on these software packages is in the documentation provided by the GHRC.
The Digital Library for Physics, Astrophysics, and Instrumentation The Astrophysics Data System (ADS) is a NASA-funded project which maintains four bibliographic databases containing more than 3.5 million records: Astronomy and Astrophysics, Instrumentation, Physics and Geophysics, and preprints in Astronomy. The main body of data in the ADS consists of bibliographic records, which are searchable through our Abstract Service query forms, and full-text scans of much of the astronomical literature which can be browsed though our Browse interface.
The goals of the SPDS are to meet the urgent data requirements presented by upcoming missions while helping to better preserve and improve access to critically important data from both past and present space physics missions. As a system, SPDS will initially operate as a "confederation" of systems and capabilities now existing and serving a broad constituency of space physics science users. The SPDS will serve the four science disciplines encompassed within the programs of the NASA Space Physics Division, namely:
Cosmic and Heliospheric Physics;
Ionospheric, Thermospheric and Mesospheric Physics;
Magnetospheric Physics and Solar Physics.
The Satellite Situation Center is a facility operated by NSSDC to fulfill key international responsibilities such as the SpaceWarn bulletins and to assist users in a particular magnetospheric region, allow a choice from a variety of internal and external magnetic field models for field-line tracing options, plot spacecraft trajectories, and perform conversions among geocentric and magnetic coordinate systems. magnetic coordinate systems.
The Space Science Data System aims to provide a high level of integration between currently disparate data services. The initial goal of the SSDS is to develop a space science wide data search and discovery facility. A second goal of the SSDS is to provide a great level of interoperability between the different data formats currently employed within the space science disciplines. The astrophysics community uses the FITS format, the planetary sciences community has standardized on the PDS format, and space physics utilizes CDF, NetCDF, and a number of other special formats. If interdisciplinary research is to be fostered, tools must be developed that simplify the translation of data from one format to another, and/or that provide APIs which enable software developers to build applications which can operate on multiple formats.
The National Space Science Data Center (NSSDC) at NASA/Goddard Space Flight Center (GSFC) offers a range of services to a diverse user community. This user survey is intended to identify areas in which NSSDC is being more or less effective in satisfying user needs.
NSSDC archives and provides access to a wide variety of space physics data from NASA and other space flight missions, to selected other data and to some models and software via various services.
The CDAWeb data service directly supports graphics, digital listings and simultaneous multi-mission, multi-instrument selection and comparison of science data among a wide range of current space missions, including ACE, Cluster, Equator-S, FAST, Geotail, IMAGE, IMP-8, ISTP (Polar and Wind), Interball (Tail and Aurora), SAMPEX, SOHO and Ulysses. CDAWeb also supports data from geosynchronous satellites including GOES 6/7/8/9/10 and LANL 1989/1990/1991/1994/1997; from ground-based facilities including CANOPUS, DARN, the Finnish Meteorological Institute and SESAME; from older space missions including Dynamics Explorer (DE-1, DE-2), Hawkeye, and ISIS; and for key data dedicated to use by specific science teams, including the Cluster Prime Parameters.
The NASA/GSFC Space Science Data Operations Office (SSDOO), through its various branches (the Astrophysics Data Facility, the Space Physics Data Facility, and the National Space Science Data Center) offers access to a wide selection of Space Science Data which are contained in the NASA Data Archive and Distribution Service (NDADS). Currently, the NDADS near-line archive contains about 1.5 Terrabytes of Astrophysics, Space Physics and Solar Physics Data from 32 individual 'projects'.
The Defense Meteorological Satellite Program(DMSP) is a Department of Defense(DoD) program run by the Air Force Space and Missle Systems Center(SMC). The DMSP program designs, builds, launches, and maintains several near polar orbiting, sun synchronous satellites monitoring the meteorological, oceanographic, and solar-terrestrial physics environments.
SPIDR is a service provided by the National Geophysical Data Center, Solar-Terrestrial Physics Division, which allows users to browse, plot, and retrieve data . Due to some of the advanced features of this system, you should have as up-to-date a browser as you can find. Your browser should support frames and forms. This system has been sucessfully tested on all of the leading-market browsers.
Nouveau MEDOC Multi-Experiment Data Operations Center for SOHO
The Planetary Data System (PDS) archives and distributes scientific data from NASA planetary missions, astronomical observations, and laboratory measurements. It's purpose is to ensure the long-term usability of NASA data and to stimulate advanced research. This is where you can find science data and documentation archived in PDS. This section provides the tools and information you need to archive data in the PDS.
This site distributes digital data related to the study of magnetospheres and interactions with the interplanetary plasma. Data may be retrieved over the network or on CD-ROM. Data includes Voyager, PVO, Pioneer, Galileo as well as terrestrial wideband plasma wave data.
Definitive PCN time series are available since 1975 in a resolution of 1-min (centered at a minute), further averaged to 15-min values. Note that the current year index is still "preliminary" until the end of the year. The 15-min index is given with an accuracy of 0.1 decimal umits; the 1-min index is given with the accuracy of 0.01 decimal units. The FTP directory contains ...
The key concepts in the SPIDR architecture are the data basket (a collection of different space weather parameters selected from different databases for the same time interval) and space weather event. The data basket allows he user to manipulate and deliver the data in various standard formats for easy integration into existing tools. The "event" system is designed to allow the user to specify desired spatial, temporal, and parameter conditions in fuzzy linguistic and/or numeric terms and then to mine the archives and receive a ranked list of space weather events best matching the desired conditions in the historical archive.
Space Physics Interactive Data Resource (SPIDR) is designed to allow a solar terrestrial physics customer to intelligently access and manage historical space physics data for integration with environment models and space weather forecasts. SPIDR is a distributed network of synchronous databases and 100% Java middle-ware servers accessed via World Wide Web. By enabling easy data mirroring and eliminating the network bottlenecks associated with transcontinental links, the distributed system architecture is a key factor for low latency in multimedia data visualization and fast data delivery.
The SEVEM database system provides a user-friendly access to information about all the missions/satellites in the terrestrial magnetosphere, which have beenequipped with radio antennae and/or fluxgate magnetometers.
The National Geophysical Data Center (NGDC) manages environmental data in the fields of marine geology and geophysics, paleoclimatology, solar-terrestrial physics, solid earth geophysics, and glaciology (snow and ice). In each of these fields NGDC also operates a World Data Center (WDC-A) discipline center. While not all of our data holdings are available through NGDC's Geophysical On-Line Data (GOLD), new data, meta-data, and information are continually being added. Data and inventories in many disciplines are fully searchable and selected listings, data, and images can be downloaded. NOAA's NOAAServer offers cross-disciplinarysearches of data available from NOAA Data Centers and Centers of Data, including NGDC. NGDC also offers an FTP and Gopher archives for access to data.
WISARD is a multi-wavelength (X-ray, UltraViolet, Optical and Infrared), multi-mission interface to the astrophysics data archives and is focussed primarily on NASA-supported missions and data-sets. Wisard provides the ability to search for and is focussed primarily on NASA-supported missions and data-sets. Wisard provides the ability to search for and retrieve archival data located at several different sites.
The Space Calendar covers space-related activities and anniversaries for the coming year. Included are over 1,200 links to related home pages. This Calendar is compiled and maintained by Ron Baalke. Note that launch dates are subject to change at any time.
The Wide-Field Plate Database (WFPDB) contains the descriptive information for the astronomical wide-field (>1°) photographic observations stored in numerous archives all over the world. The total number of these observations, obtained since the end of last century by the help of more then 200 instruments (telescopes) is about 2 100 000 from 345 archives (see Catalogue of Wide-Field Plate Archives). The WFPDB is in preparation, providing currently access to the information for about 640 000 plates from 117 plate archives (30% of the estimated total number of wide-field plates).
Near realtime Dst monitor This version of quicklook Equatorial Dst is only for monitoring, diagnostics and forecasting purposes. As the values are derived from unverified raw data, they may contain inaccuracies. The hourly values given here will be replaced by provisional and final Dst values at later dates. Users are advised to use the final Dst index for scientific analyses. Plans are under way to derive a Dst index with a higher time resolution. Watch for an announcement in this space for a high time-resolution quick-look Dst index.
The SADS system provides a user-friendly access to space data stored at the CNES space center in Toulouse, France.
A set of publicly accessible pages provides information on the stored data, describing the missions, the experiments for those missions, and the stored data sets.
The Grenoble-EISCAT Database archives ionospheric data. This data, analysed in France, stems from measurements performed by the UHF EISCAT radars from 1981 to 1999. The database provides the classical incoherent scatter parameters (Ne,Te,Ti,Vi), the ionospheric electric field and the following reduced ionospheric parameters: the Integrated Total Electron Content (ITEC), the F2 layer maximum altitude and density with the corresponding plasma frequency (hmF2, NmF2 and f0F2).
The Global Observation Information Network (GOIN) was implemented under the United States-Japan Framework for a New Economic Partnership which was initiated in April 1993 by the President of the United States and the Prime Minister of Japan. GOIN is a cooperative effort between the United States and Japan to strengthen bilateral cooperation in Earth observation information networks, involving both satellite and in-situ data.