2.3.1 spase://CNES/NumericalData/CDPP-AMDA/Cluster/Cluster4/WHISPER/clust4-whi-whi electron density Cluster 4 WHISPER Data 2016-10-05T10:51:44Z Density values (and quality) are related to sounding operations. The density value is calculated from an algorithm for resonance recognition, which cannot take account of all level of information available to the experimenter. Quality parameter can take 2 values: 3 for density extraction by a semi- automatic pipeline (standard quality) and 4 for manual processing (high quality). Although all density values given by the semi-automatic pipeline are considered as reliable, a manual extraction will always give better estimates. All the density values provided by the CSA archive may be considered as reliable values. This is because all the ambiguous density values have already been filtered during the extraction process (manually or by the software). Principal Investigator: Jean Louis Rauch spase://CNES/Person/Jean-Louis.Rauch PrincipalInvestigator ESA web page http://www.cosmos.esa.int/web/csa/documentation This site contains WHISPER data documentation NSSDC Master Catalog http://nssdc.gsfc.nasa.gov/nmc/experimentDisplay.do?id=2000-045A-11 This site provides information concerning the Cluster II Tango Waves of HF and Sounder for Probing Electron Density by Relaxation Instrument. spase://SMWG/Repository/CNES/CDPP-AMDA Online Open AMDA at CDPP http://amda.cdpp.eu NetCDF CSA Calibrated C4_CP_WHI_ELECTRON_DENSITY Calibrated spase://CNES/Instrument/CDPP-AMDA/Cluster4/WHISPER ElectricField Waves.Passive 2001-02-07T00:00:08Z 2017-12-30T23:57:49Z PT1.5S Earth.Magnetosheath Earth.Magnetosphere Earth.Magnetosphere.Magnetotail Earth.Magnetosphere.Main Earth.Magnetosphere.Polar Earth.Magnetosphere.RadiationBelt Earth.NearSurface.AuroralRegion Earth.NearSurface.Ionosphere Earth.NearSurface.Plasmasphere Earth.NearSurface.PolarCap Heliosphere.NearEarth 4 second magnetosphere auroral region polar cap cusp bow shock solar wind magnetosheath Cluster magnetotail lobe density c4_whi_ne Electron number density derived from plasma frequency recognition at spin time resolution phys.density;phys.electron cm^-3 1.0e6>m^-3 TimeSeries Ne_res 0.1000 100 0.0200 90 -1.0000e+31 Electron Scalar NumberDensity density quality c4_whi_ne_qual Electron number density quality of the resonance recognition flag at spin time resolution meta.code.qual cm^-3 TimeSeries Ne_res_q 0 100 0 100 -1.0000e+31 Other density uncertainty c4_whi_ne_unc Electron number density uncertainty of the resonance recognition flag at spin time resolution meta.code.qual TimeSeries Ne_res_unc 0 100 0 100 -1.0000e+31 Other