2.5.0 spase://IUGONET/DisplayData/ISEE/VHFR/KTB/vhf_radar_ktb_quick-look_gif Field-aligned irregularity (FAI) observation data by a VHF radar in Indonesia (GIF format) 2014-04-08T12:00:00 The time-range plots of the signal-to-noise ratio (SNR), line-of-sight Doppler velocity, and spectral width taken by the VHF radar at Kototabang (0.20oS, 100.32oE), Indonesia in the E and F region field-aligned irregularity (FAI) observation modes. The Doppler velocity and spectral width are obtained from the first and second order moment of the echo spectrum, respectively. These observations cover altitude rage from 80 to 130 km for the E-region mode, and from 100 to 500 km for the F-region mode. If you would like to use this data for scientific purpose, please contact the PI. spase://IUGONET/Person/Yuichi.Otsuka PrincipalInvestigator spase://IUGONET/Person/Kazuo.Shiokawa CoInvestigator spase://IUGONET/Person/Akiyo.Yatagai MetadataContact spase://IUGONET/Person/ISEE.Metadata.Management.Group MetadataContact spase://IUGONET/Repository/ISEE/VHF_radar Online Open http://stdb2.isee.nagoya-u.ac.jp/vhfr/index.html English GIF spase://IUGONET/Instrument/ISEE/VHFR/KTB/VHFR Profile 2006-01-24T00:00:00 -P7D Earth.NearSurface.EquatorialRegion Earth.NearSurface.Mesosphere Earth.NearSurface.Thermosphere Spherical WGS84 0.5 -2.0 103 98 85 500 EARTH SCIENCE, Ionosphere, FAI, irregularity year Year year Temporal month Month month Other day Day day Temporal time Universal time hour Temporal height Height km Positional Doppler Echo Intensity Intensity of Doppler Echo dB Other Doppler Velocity Doppler Velocity m/s Other