Global Change Master Directorygsfc-gcmduso@mail.nasa.gov502013-05-25T12:01:37Zipy Search: Parameters|SUN-EARTH INTERACTIONS|SOLAR ENERGETIC PARTICLE PROPERTIEShttp://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 9 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NICT_IONOSONDE_OBSIonospheric Vertical Sounding40.0,-69.0,40.0,-69.01956-01-01T00:00:00ZT00:00:00Z2012-04-16T04:00:00ZVirtual height profile of ionospheric electron density at Syowa Station, East Antarcticahttp://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1246Investigations of Space Weather and the Mesosphere using the TIGER Radar110.0,-55.0,160.0,-42.01999-11-01T00:00:00Z2010-03-31T00:00:00Z2012-01-17T05:00:00ZThe 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. ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_527Observatory Operations - Riometer and Magnetometer Data from the Australian Antarctic Territory and Riometer Data from Macquarie Island111.0,-66.0,111.0,-66.078.0,-68.0,78.0,-68.063.0,-67.0,63.0,-67.0158.0,-54.0,158.0,-54.01989-01-17T00:00:00ZT00:00:00Z1988-02-16T00:00:00ZT00:00:00Z1989-12-08T00:00:00ZT00:00:00Z1987-10-11T00:00:00ZT00:00:00Z2012-01-10T05:00:00ZAn 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 ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]HMO-PSWS_GISTM_MAR_GOG_SNAHMO-PSWS GPS Ionospheric Scintillation and Total Electron Content Monitoring on Marion Island, Gough Island, and at SANAE IV, Antarctica-18.0,-83.0,46.0,-35.02007-04-05T00:00:00ZT00:00:00Z2008-09-22T00:00:00ZT00:00:00Z2007-01-14T00:00:00ZT00:00:00Z2011-07-22T04:00:00ZIonospheric 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 ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]Riometer_SHIRESHIRE Imaging Riometer, Davis, Antarctica45.0,-90.0,160.0,-65.01995-10-31T00:00:00ZT00:00:00Z2010-12-22T05:00:00ZMapping 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 ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_43O(1S) Effective Lifetimes62.873,-67.602,62.873,-67.602158.86,-54.619,158.86,-54.6191992-09-01T00:00:00Z1994-03-31T00:00:00Z2010-07-16T04:00:00ZMetadata 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 ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_949Ionospheric dynamics in the polar cap100.0,-70.0,120.0,-63.01993-02-07T00:00:00ZT00:00:00Z2009-08-14T04:00:00ZThe 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 ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1121Mapping the GPS total electron content and scintillation activity at southern higher latitudes during high sunspot numbers110.52,-66.28,110.52,-66.28158.86,-54.619,158.86,-54.61977.96,-68.57,77.96,-68.571994-01-01T00:00:00Z2002-12-31T00:00:00Z2008-04-10T04:00:00ZMetadata 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 ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_527_allskyObservatory Operations - All Sky Imager Data from the Australian Antarctic Territory and Macquarie Island78.0,-68.0,78.0,-68.0111.0,-66.0,111.0,-66.063.0,-67.0,63.0,-67.0158.0,-54.0,158.0,-54.02001-03-01T00:00:00ZT00:00:00Z2008-04-10T04:00:00ZAll 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 ...