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1. Shuttle SBUV (SSBUV) Solar Spectral Irradiance V008 (SSBUVIRR) at GES DISC [SSBUVIRR_008]
The Shuttle Solar Backscatter Ultraviolet (SSBUV) level-2 irradiance data are available for eight space shuttle missions flown between 1989 and 1996. SSBUV, a successor to the SBUV flown on the Nimbus-7 ...


2. OMI/Aura Level 1B Solar Irradiances V003 (OML1BIRR) at GES DISC [OML1BIRR_003]
The OMI Level 1B solar irradiance product is the radiometrically calibrated and geolocated measurements of the UV and Visible channels of the spectral solar irradiance. It is the averaged measurements ...


3. Global Ultraviolet Imager (GUVI) Data from the Thermosphere, Ionosphere, Mesosphere Energetics and Dynamics (TIMED) Mission [TIMED_GUVI]
The Global Ultraviolet Imager (GUVI) is one of four instruments that constitute the TIMED spacecraft, the first mission of the NASA Solar Connections program. Data from the ...


4. Ulysses Heliospheric Data [ULYSSES]
The primary mission of the Ulysses spacecraft was to characterize the heliosphere as a function of solar latitude. The periods of primary scientific interest is when Ulysses was at or higher than ...


5. Interplanetary Monitoring Platform (IMP-8) Cosmic Ray Nuclear Composition (CRNC) Data [IMP8_UNH]
IMP-8 (IMP-J) was launched by NASA on October 26, 1973 to measure the magnetic fields, plasmas, and energetic charged particles (e.g., cosmic rays) of the Earth's magnetotail and magnetosheath and ...


6. SORCE Extreme Ultraviolet (XUV) Data from the XPS [SORCE_XPS]
This data set consists of SORCE Extreme Ultraviolet (XUV) data from the XPS instrument on-board the SORCE spacecraft. The XPS instrument has 12 photodiodes for measuring XUV and EUV irradiance. 7 ...


7. The Student Nitric Oxide Explorer (SNOE) Data Archive at LASP and NSSDC [SNOE]
The Student Nitric Oxide Explorer (SNOE or "snowy") is a small scientific satellite that measured the effects of energy from the sun and from the magnetosphere on the density of nitric oxide in the ...


8. NOAA Space Environment Laboratory On-Line Solar and Geophysical Data [SEL-01]
The NOAA Space Environment Laboratory collects, evaluates, and distributes data relating to space plasma events, solar activity, and cosmic ray particle activity on a nearly real-time basis. Space ...


9. Solar Images and Spectra from the Yohkoh Spacecraft [Yohkoh-01]
This data set consists of data from all four instruments on board the Yohkoh spacecraft (formerly called Solar-A). Data are held as proprietary for two years after collection (although more recent ...


10. ACRIM III Level 2 Daily Mean Data V001 [ACR3L2DM_1]
Two Micro-Pulse Lidar (MPL) systems were deployed to Africa for the SAFARI 2000 experiment. One MPL was set up in Mongu, Zambia, and the other was set up in Skukuza, South Africa. The primary focus ...


11. ACRIM III Level 2 Shutter Cycle Data V001 [ACR3L2SC_1]
Active Cavity Radiometer Irradiance Monitor (ACRIM) III Level 2 Shutter Cycle Data product contains Level 2 total solar irradiance in the form of shutter cycles gathered by the ACRIM instrument on ...


12. Defense Meteorological Satellite Program (DMSP) - Space Weather Sensors [gov.noaa.ngdc.stp.ionosphere.G10022]
The Defense Meteorological Satellite Program (DMSP) maintains a constellation of sun-synchronous, near-polar orbiting satellites. The orbital period is 101 minutes and inclination is 99 degrees. The ...


13. Solar Features [gov.noaa.ngdc.stp.solar.solar-features]
Collection includes a variety of solar feature datasets contributed by a number of national and private solar observatories located worldwide.


14. Solar Features - Prominences and Filaments [gov.noaa.ngdc.stp.solar.solar-features_prominences-filaments]
Prominences and filaments are two manifestations of the same phenomenon. Both prominences and filaments are features formed above the chromosphere by cool dense gases held in place by solar magnetic ...


15. Solar Features - Prominences and Filaments - Filaments [gov.noaa.ngdc.stp.solar.solar-features_prominences-filaments_filaments]
Filaments are formed in magnetic loops that hold relatively cool, dense gas suspended above the surface of the Sun (David Hathaway/NASA)


16. Solar Features - Prominences and Filaments - Prominences [gov.noaa.ngdc.stp.solar.solar-features_prominences-filaments_prominences]
A prominence is a large, bright features extending outward from the sun's surface, often in a loop shape (Wikipedia)


17. Solar Features - Solar Flares [gov.noaa.ngdc.stp.solar.solar-features_solar-flares]
A solar flare is a short-lived sudden increase in the intensity of radiation emitted in the neighborhood of sunspots. For many years it was best monitored in the H-alpha wavelength and occurs in the ...


18. Solar Features - Solar Flares - H-Alpha [gov.noaa.ngdc.stp.solar.solar-features_solar-flares_h-alpha]
A short-lived sudden increase in the intensity or radiation emitted in the neighborhood of sunspots monitored in H-alpha.


19. Solar Features - Solar Flares - Index [gov.noaa.ngdc.stp.solar.solar-features_solar-flares_index]
Daily index of solar flare activity.


20. Solar Features - Solar Flares - Patrol [gov.noaa.ngdc.stp.solar.solar-features_solar-flares_patrol]
The H-alpha Flare Patrol identifies time periods each day when the sun is being continuously monitored by select ground-based solar observatories.


21. Solar Features - Solar Flares - SIDS [gov.noaa.ngdc.stp.solar.solar-features_solar-flares_sids]
A Sudden Ionospheric Disturbance (SID) is any of several radio propagation anomalies due to ionospheric changes resulting from solar or geophysical events.


22. Solar Features - Solar Flares - X-rays [gov.noaa.ngdc.stp.solar.solar-features_solar-flares_x-rays]
Listings and characterizations of solar x-ray flares


23. Solar Imagery [gov.noaa.ngdc.stp.solar.solar-imagery]
Collection includes a variety of solar photographic and illustrated datasets contributed by a number of national and private solar observatories located worldwide. Daily solar observations range from ...


24. Solar Imagery - Chromosphere - Calcium [gov.noaa.ngdc.stp.solar.solar-imagery_chromosphere_calcium]
This dataset consists of full-disk images of the sun in Calcium (Ca) II K wavelength (393.4 nm). Ca II K imagery reveal magnetic structures of the sun from about 500 to 2000 km above ...


25. Solar Imagery - Chromosphere - H-Alpha [gov.noaa.ngdc.stp.solar.solar-imagery_chromosphere_h-alpha]
Collection includes a variety of H-alpha photographic datasets contributed by a number of national and private solar observatories located worldwide. Solar observations ...


26. Solar Imagery - Composites - Full Sun Drawings - Boulder [gov.noaa.ngdc.stp.solar.solar-imagery_composites_full-sun-drawings_boulder]
Synoptic Analysis Drawings, also known as Neutral Line (NL) drawings, are produced each day by space weather forecaster at the NOAA National Weather Service (NWS) Space Weather Prediction Center (SWPC). ...


27. Solar Imagery - GONG [gov.noaa.ngdc.stp.solar.solar-imagery_gong]
The Global Oscillation Network Group (GONG) is a network of 6 globally-spaced solar observatories that the NOAA Space Weather Prediction Center uses to monitor the sun in near real time. The archived ...


28. Solar Imagery - GONG (H-alpha) [gov.noaa.ngdc.stp.solar.solar-imagery_chromosphere_h-alpha_gong]
The Global Oscillation Network Group (GONG) is a network of 6 globally-spaced solar observatories that the NOAA Space Weather Prediction Center uses to monitor the sun in near real time. The archived ...


29. Solar Imagery - GONG (Magnetogram) [gov.noaa.ngdc.stp.solar.solar-imagery_chromosphere_magnetogram_gong]
The Global Oscillation Network Group (GONG) is a network of 6 globally-spaced solar observatories that the NOAA Space Weather Prediction Center uses to monitor the sun in near real time. The archived ...


30. Solar Imagery - Photosphere - Sunspot Drawings - McMath-Hulbert Observatory [gov.noaa.ngdc.stp.solar.solar-imagery_photosphere_sunspot-drawings_mcmath]
The McMath-Hulbert Observatory is a decommissioned solar observatory in Lake Angelus, Michigan, USA. It was established in 1929 as a private observatory by father and son Francis Charles McMath and ...


31. Solar Imagery - Photosphere - White Light [gov.noaa.ngdc.stp.solar.solar-imagery_photosphere_white-light]
Collection consists of white-light, full-disk images of the sun provided by various solar observatories and institutions.


32. Solar Imagery - White Light - ISOON [gov.noaa.ngdc.stp.solar.solar-images_white-light_isoon]
The Improved Solar Observing Optical Network (ISOON) project is a collaboration between the Air Force Research Laboratory Space Vehicles Directorate and the National Solar Observatory. ISOON is a ...


33. Solar Indices [gov.noaa.ngdc.stp.solar.solar-indices]
Collection includes a variety of indices related to solar activity contributed by a number of national and private solar observatories located worldwide. This metadata record is currently under construction.[SolarIndices ...


34. Solar Indices - Plage Regions [gov.noaa.ngdc.stp.solar.solar-indices_plage-regions]
Collection includes a variety of indices related to solar activity contributed by a number of national and private solar observatories located worldwide. This metadata record is currently under construction.[SolarIndices ...


35. Solar Indices - Solar Corona [gov.noaa.ngdc.stp.solar.solar-indices_solar-corona]
Collection includes a variety of indices related to solar activity contributed by a number of national and private solar observatories located worldwide. This metadata record is currently under construction.[SolarIndices ...


36. Solar Radio [gov.noaa.ngdc.stp.solar.solar-features_solar-features_solar-radio]
Scientists monitor the structure of the solar corona, the outer most regions of the Sun's atmosphere, using radio waves (100?s of MHz to 10?s of GHz). Variations in the radiowave spectrum ...


37. Sudden Ionospheric Disturbances (SID) [gov.noaa.ngdc.stp.ionosphere.G00581]
Sudden ionospheric disturbances (SID) are caused by solar flare enhanced X-rays in the 1 to 10 angstrom range. Solar flares can produce large increases of ionization in the D-region of the ionosphere ...


38. Upper Atmospheric and Ionospheric Data - IPST_UMD_ANTARCTIC_IONOS [IPST_UMD_ANTARCTIC_IONOS]
The projects that operate from instrumentation at South Pole Station, and at the Arrival Heights Laboratory at McMurdo Station, examine natural phenomena occurring in the earth's atmosphere, ...


39. 11,000 Year Sunspot Number Reconstruction [NOAA_NCDC_PALEO_2005-015]
From http://www.ncdc.noaa.gov/paleo/pubs/solanki2004/solanki2004.html Direct observations of sunspot numbers are available for the past four centuries, but longer time series are required, for example, ...


40. Active Region UV Atlas [HRTS-II_ATLAS]
An ultraviolet spectral Atlas of a sunspot with high spectral and spatial resolution in the wavelength region 1190 - 1730 A is presented. The sunspot was observed with the High Resolution Telescope ...


41. Advanced Composition Explorer (ACE) CRIS Level 2 Data [ACE_LEVEL2]
The Cosmic Ray Isotope Spectrometer (CRIS) on the Advanced Composition Explorer (ACE) spacecraft is intended to be a major step in ascertaining the isotopic composition of the Galactic ...


42. Advanced Composition Explorer (ACE) Real-Time Solar Wind Data from NOAA/SEC [ACE_RTSW]
Advanced Composition Explorer (ACE) Real-Time Solar Wind (RTSW) Data from NOAA's Space Environment Center (SEC) provides up to an hour's advance warning of unusual solar activity, such ...


43. Advanced Composition Explorer (ACE) Solar Energetic Particle Charge Analyser (SEPICA) Level 2 Data [ACE_SEPICA_LEVEL2]
The Solar Energetic Particle Charge Analyser (SEPICA) is used to determine the charge state distribution of energetic particle distributions. ...


44. Advanced Composition Explorer (ACE) Solar Isotope Spectrometer (SIS) Level 2 Data [ACE_SIS_LEVEL2]
The Solar Isotope Spectrometer (SIS) is designed to provide high resolution measurements of the isotopic composition of energetic nuclei from He to Ni (Z=2 to 28) over the energy ...


45. Arctic Environmental Change of the Last Four Centuries [NOAA_NCDC_PALEO_ARCTIC]
Abstract (from the online documentation): A compilation of paleoclimate records from lake sediments, trees, glaciers, and marine sediments provides a view of circum-Arctic environmental variability ...


46. Bibliography of Ground Level Enhancements - near-Earth cosmic radiation [GLE_Bibliography]
This bibliography contains references to Ground Level Enhancements (GLE) - rare but powerful radiation storms from the sun. The compilers would appreciate lists of missed and new items for inclusion. ...


47. Biologically Relevant Radiation (Bentham spectroradiometer data, Rothera) [GB-NERC-BAS-AEDC-00018]
Biologically-relevant radiation has been recorded since February 1997 using a Bentham spectroradiometer at Rothera. The Bentham spectroradiometer is sited on the roof of the Bonner Laboratory at Rothera. ...


48. Building the Digital Earth [GEO_CORNEL_DIGITALEARTH]
The Cornell University's Geoscience Information System Project, started in 1995, is a major initiative that targets to develop a comprehensive Geoscience Information System for the geosciences. The ...


49. Cosmic Ray Data from Dome C [Dome_C_Cosmic_Ray_measurements]
Cosmic ray measurements are provided with 1-min and 1-hr time resolution as recorded by a set of two mini-neutron monitors. One, called DOMC is a standard mini neutron monitor, the other DOMCB is ...


50. Cosmic Ray Latitude Survey: 1995-1996 [CosmicRayLatitudeSurv1995-1996]
During the 1995-96 austral summer, a period of solar minimum, we operated a neutron monitor on board the ship Italica of the Italian Antarctic Programme to record cosmic ray neutron intensities in ...


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