作者: Kevin Hannah
DOI:
关键词: Instability 、 Line (formation) 、 Geophysics 、 Doppler effect 、 Geography 、 Magnetic field 、 Ionosphere 、 Scattering 、 Radar 、 Autocorrelation
摘要: 4 STATEMENT OF AUTHORSHIP 5 ACKNOWLEDGEMENTS 6 CHAPTER 1: THE IONOSPHERE 7 1.1 GEOSPACE 1.2 NEUTRAL ATMOSPHERE 8 1.3 10 1.4 IONOSPHERIC IRREGULARITIES AND THEIR CREATION 13 1.4.1 Plasma instabilities 14 1.4.1.1 Gradient drift instability 15 1.4.1.2 Two-stream 1.4.2 Largeand small-scale structures 16 1.5 OPEN-CLOSED MAGNETIC FIELD LINE BOUNDARY 1.6 THEORY COLLECTIVE WAVE SCATTERING 17 1.6.1 Scattering in the limit of long correlation length fluid turbulence 19 1.6.2 short 1.6.3 Intermediate case 20 2: INSTRUMENTATION 22 2.1 SUPERDARN 2.2 TIGER HALLEY RADARS 23 2.2.1 The Tasman International Geospace Environment Radar (TIGER) 2.2.2 Halley SuperDARN radar 26 2.3 PULSE SET TECHNIQUE DATA ANALYSIS 27 2.3.1 Autocorrelation (ACFs) and “FITACF” 2.3.2 Summary plots 31 2.3.3 TGRaw 32 2.4 MULTI-PEAKED SPECTRA 3: MOVEMENT DEEP POLAR 35