Neutral wind observations by 50 MHz meteor radar at Syowa Station
スポンサーリンク
概要
- 論文の詳細を見る
By using a meteor radar, neutral winds were observed at Syowa Station. The observed neutral wind velocities show noticeable diurnal and semidiurnal variations. However, the scatter of the data is greater than the amplitudes of these variations. A plausible role of gravity wave in causing this scatter is suggested from a comparison of the meteor winds with the sodium column abundance observed by a laser radar.
- 国立極地研究所の論文
著者
-
Ogawa Tadahiko
Radio Research Laboratory
-
TANAKA Takashi
Radio Research Laboratory
-
Nomura Akio
Faculty Of Engineering Shinshu University
-
Tanaka Takashi
Radio Research Laboratories
-
Ogawa Tadahiko
Radio Research Laboratories
関連論文
- Gravity wave activities over Syowa Station, Antarctica
- Dynamics of the mesospheric sodium layer in Antarctica: Lidar measurements at Syowa Station, 1985
- LIDAR OBSERVATIONS OF THE MESOSPHERIC SODIUM LAYER AT SYOWA STATION, ANTARCTICA
- Lidar observation of the mesospheric sodium layer in Antarctica: Preliminary result
- Balloon measurement of electric fields near the Harang discontinuity
- Characteristics of polar mesosphere summer echoes observed with oblique incidence HF radars at Syowa Station
- E region echoes observed with the Syowa HF radar under disturbed geomagnetic conditions
- Implications of statistics of near-range Doppler velocity observed with the Syowa East HF radar
- Statistical study of Doppler velocity and echo power around 75゜ magnetic latitude using data obtained with the Syowa East HF radar in 1997
- Simultaneous quasi-periodic optical and HF radar signatures observed in the postnoon sector
- Statistical analysis of echo power, Doppler velocity and spectral width obtained with the Syowa South HF radar
- Development of scanning-beam VHF auroral radar system (extended abstract)
- Foreword
- New-type echoes observed with the 50 MHz auroral Doppler radar at Syowa Station (extended abstract)
- Foreword
- HF radar experiment at Syowa Station for the study of high-latitude ionosphere-2: A capability (extended abstract)
- HF radar experiment at Syowa Station for the study of high-latitude ionosphere: A proposal (extended abstract)
- Simultaneous observation of radar aurora and visible aurora over Mizuno Station
- Ionospheric disturbance effect on NNSS satellite positionings at Syowa Station
- Satellite observation of medium-scale traveling ionospheric disturbances over Syowa Station
- NEUTRAL WIND OBSERVATION IN 1985 BY THE SYOWA STATION METEOR RADAR
- RECORDS OF RADIO AURORA AT SYOWA STATION, ANTARCTICA IN 1985
- A new VHF doppler radar experiment at Syowa Station, Antarctic
- Measurement of Auroral Electric Fields with an Antarctic Sounding Rocket S-310JA-7. 1.DC Electric Field
- Simultaneous Observations of Aurora with a Doppler-Radar and Sounding Rockets
- Measurement of Auroral Electric Fields with an Antarctic Sounding Rocket S-310JA-7. 2.AC Electric Field
- Lidar measurements of Antarctic stratospheric aerosols during 1983, 1984 and 1985: Effect of volcanic eruption of El Chichon
- Electrostatic Plasma Instabilities in Highly Active Aurora Observed by a Sounding Rocket S-310JA-7
- Some Features of Nighttime D and E Region Electron Density Profiles in the Polar Ionosphere
- Observations Results of Electron Density Profile by S-310JA-7 Rocket
- Rocket Measurements of Daytime Electron Density and Temperature Profiles in the Polar Ionosphere
- Experimental Discussion on Eye-Safe 1.54μm Photon Counting Lidar Using Avalanche Photodiode
- Sodium temperature lidar observation at Syowa Station: Summary of three-year observations and unusually high temperature in 2002
- Range-resolved Image Detection of Laser-induced Fluorescence of Natural Trees for Vegetation Distribution Monitoring
- Theoretical Evaluation of Earth-to-Satellite Laser Long-Path Absorption Measurement of Atmospheric Trace Species in the Infrared Region
- Comparative analysis of electron density and electric field fluctuations in highly active auroras observed by a sounding rocket S-310JA-12: Preliminary results
- Observations of mesospheric sporadic sodium layers with the MU radar and sodium lidars
- SUBSTORMS DURING THE IMS PERIOD OBSERVED BY SOUNDING ROCKETS
- Preliminary results of new 50 MHz doppler radar experiment at Syowa Station
- Some initial results of 50 MHz meteor radar observation at Syowa Station
- Time-sharing measurements of ionospheric electron temperature and electron density with the electric field using double probes: An experiment on the Antarctic sounding rocket S-310JA-7
- Upper stratospheric temperature profiles obtained by lidar at Syowa Station, Antarctica
- Correlation analysis of electric field and electron density fluctuations observed by a sounding rocket S-310JA-7
- 50MHz auroral doppler radar observations associated with Pc 5 geomagnetic pulsations
- Heterodyne Spectroscopy Using Spectral Spread of Short Laser Pulse
- Records of radio aurora at Syowa Station, Antarctica in 1985(Ionosphere 36)
- Records of radio aurora at Syowa Station, Antarctica in 1983(Ionosphere 32)
- Neutral wind observations by 50 MHz meteor radar at Syowa Station
- RECORDS OF RADIO AURORA AT SYOWA STATION, ANTARCTICA IN 1984
- Records of radio aurora at Syowa Station, Antarctica in 1984(Ionosphere 34)
- RIOMETER RECORDS OF 30 MHz COSMIC NOISE AT SYOWA STATION, ANTARCTICA IN 1983
- Riometer records of 30 MHz cosmic noise at Syowa Station, Antarctica in 1983(Ionosphere 31)
- RECORDS OF RADIO AURORA AT SYOWA STATION, ANTARCTICA IN 1983