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1. Hourly scaled ionospheric characteristics for Macquarie Island, Mawson and Casey. [IPS_IONOSONDE]
Routine high latitude observations made in Antarctica form a climatological baseline of the ionosphere extending back to 1958 at Mawson and Casey, and for almost two decades at Davis and Macquarie ...


2. Investigations of Space Weather and the Mesosphere using the TIGER Radar [ASAC_1246]
The Tasman International Geospace Environment Radar (TIGER) is an over-the-horizon radar that locates ionospheric structures in the region between Tasmania and Antarctica, measuring their velocities. ...


3. Ionospheric dynamics in the polar cap [ASAC_949]
The aim is to measure structure and drift in polar-cap ionospheric layers in order to test current theories and models, identify unexplained behaviour and develop theoretical explanations. The polar ...


4. Mapping the GPS total electron content and scintillation activity at southern higher latitudes during high sunspot numbers [ASAC_1121]
Metadata record for data from ASAC Project 1121 See the link below for public details on this project. ---- Public Summary from Project ---- Improved knowledge on the state of the ionosphere in the ...


5. O(1S) Effective Lifetimes [ASAC_43]
Metadata record for data from ASAC Project 43 See the link below for public details on this project. From the abstract of the referenced paper: Intensity time-series with a 0.05 s time resolution ...


6. Observatory Operations - All Sky Imager Data from the Australian Antarctic Territory and Macquarie Island [ASAC_527_allsky]
All Sky Imager Systems (ASIS) are deployed at Casey, Davis, Macquarie island and Mawson. These systems are autonomous data collection systems which record All Sky Imager data during periods of darkness ...


7. Observatory Operations - Riometer and Magnetometer Data from the Australian Antarctic Territory and Riometer Data from Macquarie Island [ASAC_527]
An analogue data acquisition system (ADAS), designed to collect time-stamped, time series data from any analogue signal is currently used to log data from the riometer, magnetic pulsations and fluxgate ...


8. SHIRE Imaging Riometer, Davis, Antarctica [Riometer_SHIRE]
Mapping 38.2 MHz cosmic noise/particle precipitation in [2].7 x 7 beams 12.8 deg, ~200 x 200km at 90km altitude. A Southern Hemisphere Imaging Riometer Experiment. A joint project of the Australian ...


9. 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 ...


10. Cosmic Ray Observations in McMurdo [NSF-ANT07-39620]
This proposal seeks funding to continue the neutron monitor observations at McMurdo for at least 4 years of operation - through the next solar activity maximum predicted in 2011-12. The neutron monitor ...


11. Measurement of Cosmic Ray Response Functions for an Ice Cherenkov Detector [NSF-ANT08-38838]
We determined a set of cosmic ray response functions for the ice Cherenkov detector used by the surface air shower IceTop, part of the IceCube Neutrino Observatory at the South Pole. At the same time ...


12. UARS Particle Environment Monitor (PEM) Level 3AT V004 (UARPE3AT) at GES DISC [UARPE3AT_004]
The Particle Environment Monitor (PEM) Level 3AT data product consists of daily, 65.536 second interval time-ordered, vertical profiles of electron, proton and x-ray energy deposition rates. PEM was ...


13. UARS Particle Environment Monitor (PEM) Level 3TP V004 (UARPE3TP) at GES DISC [UARPE3TP_004]
The Particle Environment Monitor (PEM) Level 3TP data product consists of daily, 65.536 second and 2.048 interval time-ordered, vertical profiles of electron and proton rates. PEM was made up of four ...


14. 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 ...


15. 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 ...


16. Advanced Composition Explorer (ACE) Electron, Proton, and Alpha Monitor (EPAM) Level 2 Data [ACE_EPAM_LEVEL2]
The Electron, Proton, and Alpha Monitor (EPAM) is composed of five telescope apertures of three different types. Two Low Energy Foil Spectrometers (LEFS) measure the flux and direction ...


17. Data set of Imaging Riometer at Zhongshan Station, Antarctica, Year 2002 [CNNADC_S2002_S_IR_ZS]
The Imaging Riometer is to measure cosmic noise absorption caused by ionosphere with 8 by 8 antennas. It can monitor cosmic noise absorption at ionosphere D-region with spatial dimension of 300×300 ...


18. HWM Neutral Wind Model from NSSDC [HWM87_MODEL]
The HWM87 is an empirical model of the horizontal neutral wind in the upper thermosphere analogous to the MSIS model for neutral temperature and density. It is based on wind data obtained from the ...


19. Imager for Magnetopause-to-Aurora Global Exploration (IMAGE) Data Archive at NASA/NSSDC and SWRI [IMAGE]
The Imager for Magnetosphere-to-Aurora Global Exploration (IMAGE) mission produced the first comprehensive global images of the plasma populations in the inner magnetosphere. IMAGE data are archived ...


20. Ionospheric Vertical Sounding [NICT_IONOSONDE_OBS]
Virtual height profile of ionospheric electron density at Syowa Station, East Antarctica


21. NASA THEMIS Mission Level 1 and 2 CDF Data [THEMIS_L1_L2_DATA]
[Source: THEMIS Mission Home page at Space Sciences Laboratory, University of California, Berkeley, CA, http://themis.ssl.berkeley.edu/overview.shtml ] THEMIS answers longstanding fundamental questions ...


22. Polar Sun-Earth Connection Mission Data Archive at NASA/GSFC [NASA_POLAR]
The Polar spacecraft was launched on February 24, 1996, to obtain data from both high- and low-altitude perspectives of this active region of geospace. High above the poles the particles of the solar ...


23. Satellite Anomalies Due to Environment [gov.noaa.ngdc.sem.sat_anom_g00937]
These events range from minor operational problems to permanent spacecraft failures. Australia, Canada, Germany, India, Japan, United Kingdom, and the United States have contributed data. This data ...


24. Theoretical and Empirical Models in the CEDAR Data Base at NCAR/HAO [CEDAR_MODELS]   PARENT METADATA
The Coupling, Energetics, and Dynamics of Atmospheric Regions (CEDAR) Data Base at NCAR/HAO holds information on theoretical models and source code for several empirical models. Theoretical models ...


25. Very low frequency subionospheric communication transmitter observations (WWLLN) [K060_2008_2012_NZ_1]
The AARDDVARK/WWLLN Very Low Frequency (VLF) Radio Sensor was installed at Arrival Heights from 10-15 December 2008 by Dr Craig J. Rodger and Dr. James Brundell as part of Antarctica New Zealand Event ...


26. EQUATOR-S: Earth's Equatorial Magnetosphere Data [EQUATOR-S]
EQUATOR-S is a low-cost mission designed to study the Earth's equatorial magnetosphere out to distances of 67000 km and it forms an element of the closely-coordinated ...


27. Calculations of the Total Number of Electrons Along a Ray Path Extending from the Transmitter to the Receiver [gov.noaa.ngdc.stp.ionosphere.G00566]
Ionospheric Total Electron Content (TEC) is the total number of electrons in a column of unit cross section extending from the transmitter to the receiver. TEC is calculated from observations of the ...


28. Ionosonde Stations [gov.noaa.ngdc.stp.ionosonde.G10145]
Ionograms are recorded tracings of reflected high frequency radio pulses generated by an ionosonde. Unique relationships exist between the sounding frequency and the ionization densities which can ...


29. Ionospheric Digital Database [gov.noaa.ngdc.stp.ionosonde.G01257]
The ionosphere is that part of the Earth's atmosphere that results mainly from the photo ionization of the upper atmosphere. Traditionally, the following ionospheric regions and their approximate ...


30. Ionospheric Oblique Incidence Soundings by Satellites [gov.noaa.ngdc.stp.ionosphere.G00563]
The oblique incidence sweep-frequency ionospheric sounding technique uses the same principle of operation as the vertical incidence sounder. The primary difference is that the transmitter and receiver ...


31. Photographic Records Showing the Variations of the Virtual Height of Reflection as a Function of the Radio Frequency [gov.noaa.ngdc.stp.ionosonde.G00551]
The standard (analog) ionosonde produces photographic records known as ionograms, which show the variations of the virtual height of reflection as a function of the radio frequency. The frequency ...


32. Solar Geophysical Data (SGD) Reports (1955-2009) [gov.noaa.ngdc.stp.solar.solar_geophysical_data]
Solar-Geophysical Data (SGD) reports were a comprehensive compilation of many different kinds of observational data of the sun's activity and its effects on the Earth. Data from the worldwide network ...


33. Space Environment Modeling [gov.noaa.ngdc.stp.swx.space_environment_modeling]
Collection includes presentation materials and outputs from operational space environment models produced by the NOAA Space Weather Prediction Center (SWPC) and other related model datasets. Included ...


34. US-Total Electron Content Product (USTEC) [gov.noaa.ngdc.stp.ionosphere.G10009]
The US Total Electron Content (US-TEC) product is designed to specify TEC over the Continental US (CONUS) in near real-time. The product uses a Kalman Filter data assimilation model, described in ...


35. CLUSTER-II Solar-Terrestrial Data [CLUSTER-II]
Cluster II is part of an international collaboration to investigate the physical connection between the Sun and Earth. Flying in a tetrahedral (triangular pyramid) formation, the four spacecraft collect ...


36. 3-D Plasma and Energetic Particle Investigation on WIND [WIND_3DP]
The main purpose of the Wind spacecraft is to measure the incoming solar wind, magnetic fields and particles, although early on it will also observe the Earth's foreshock region. ...


37. Advanced Composition Explorer (ACE) Particle Composition and Flux Browse Data [ACE_PARTCLE_FLUXES]
The Advanced Composition Explorer (ACE) is an Explorer mission that is being managed by the Office of Space Science Mission and Payload Development Division of the National Aeronautics ...


38. 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. ...


39. 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 ...


40. Advanced Composition Explorer (ACE) Solar Wind Electron, Proton, and Alpha Monitor (SWEPAM) Level 2 Data [ACE_SWEPAM_LEVEL2]
The Solar Wind Electron, Proton, and Alpha Monitor (SWEPAM) measures the solar wind plasma electron and ion fluxes (rates of particle flow) as functions of direction and energy. These ...


41. Advanced Composition Explorer (ACE) Solar Wind Ion Composition Spectrometer (SWICS) and Solar Wind Ion Mass Spectrometer (SWIMS) Level 2 Data [ACE_SWICS_SWIMS_LEVEL2]
The Solar Wind Ion Composition Spectrometer (SWICS) and the Solar Wind Ion Mass Spectrometer (SWIMS) on ACE are instruments optimized for measurements of the chemical and isotopic composition ...


42. Advanced Composition Explorer (ACE) Ultra Low Energy Isotope Spectrometer (ULEIS) Level 2 Data [ACE_ULEIS_LEVEL2]
The Ultra Low Energy Isotope Spectrometer (ULEIS) measures ion fluxes over the charge range from H through Ni from about 20 keV/nucleon to 10 MeV/nucleon, thus covering both suprathermal ...


43. Energetic Particles: Acceleration, Composition and Transport (EPACT) Investigation on WIND [WIND_EPACT]
The main purpose of the Wind spacecraft is to measure the incoming solar wind, magnetic fields and particles, although early on it will also observe the Earth's foreshock region. Wind, together with ...


44. Fast Auroral SnapshoT Explorer (FAST) Data Archive [FAST]
The Fast Auroral SnapshoT (FAST), the second mission in NASA's Small Explorer Satellite Program (SMEX), is a satellite designed to study Earth's aurora. This highly successful spacecraft has helped ...


45. Geostationary Earth Radiation Budget experiment and data [GERB_OMA_BE]
The Institut Royal Meteorologique de Belgique ( RMIB ) and its On Line Short-term Service ( ROLSS ) provides near real-time Level 2.0 (radiances and fluxes) data from the GERB instruments. This ...


46. Geotail Data Archive at NASA/GSFC [NASA_GEOTAIL]
The GEOTAIL mission is a collaborative project undertaken by the Institute of Space and Astronautical Science (ISAS) and the National Aeronautics and Space Administration (NASA). Its primary objective ...


47. HMO-PSWS GPS Ionospheric Scintillation and Total Electron Content Monitoring on Marion Island, Gough Island, and at SANAE IV, Antarctica [HMO-PSWS_GISTM_MAR_GOG_SNA]
Ionospheric Scintillation observations at GPS (L-band) frequencies, as measured with the Novatel GSV4004B GPS Ionospheric and Total Electron Content Monitor (GISTM). The data format is proprietary ...


48. Hourly-scaled ionospheric data from Vernadsky station [NASC_VERN_IONOSONDE]
Ionosphere sounding is carried out using the semi-automatic station ISP-42. This is a radar system for impulse radio sounding of the ionosphere in the height interval up to 800 km at frequencies 1.0-22.6 ...


49. Interplanetary Monitoring Platform (IMP-8) Charged Particle Measurement Experiment (CPME) Data [IMP8_JHUCPME]
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 ...


50. Interplanetary Monitoring Platform (IMP-8) Goddard Medium Energy (GME) Experiment Data [IMP8_GSFC]
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 ...


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