3-D extent of the main ionospheric trough - a case study
スポンサーリンク
概要
- 論文の詳細を見る
The EISCAT radar system has been used for the first time in a four-beam meridional mode. The FAST satellite and ALIS imaging system is used in conjunction to support the radar data, which was used to identify a main ionospheric trough. With this large latitude coverage the trough was passed in 21/2hours period. Its 3-dimensional structure is investigated and discussed. It is found that the shape is curved along the auroral oval, and that the trough is wider closer to the midnight sector. The position of the trough coincide rather well with various statistical models and this trough is found to be a typical one.
- 国立極地研究所の論文
著者
-
Hedin Mikael
Swedish Institute Of Space Physics
-
Aso Takehiko
National Institute of Polar Research
-
Brandstrom Urban
Swedish Institute Of Space Physics
-
Steen Ake
Swedish Institute of Space Physics
-
Gustavsson Bjorn
Swedish Institute of Space Physics
-
Haggstrom Ingemar
Swedish Institute of Space Physics
-
Pellinen-Wannberg Asta
Swedish Institute of Space Physics
-
Andersson Laila
Swedish Institute of Space Physics
-
Brandstrom Urvan
Swedish Institute of Space Physics
-
Westman Assar
EISCAT Scientific Association in Sweden
-
Wannberg Gudmund
EISCAT Scientific Association in Sweden
-
Eyken Tony
EISCAT Scientific Association in Norway
-
Cattell Cynthia
School of Phys. and Astr., University of Minnesota
-
Carlson Charles
Space Sciences Laboratory, University of California
-
Klumpar Dave
Lockheed-Martin Palo Alto Research Labs
-
Haggstrom Ingemar
National Institute of Polar Research
-
Westman Assar
Swedish Institute of Space Physics
-
Cattell Cynthia
School Of Phys. And Astr. University Of Minnesota
-
Aso Takehiko
National Institute Of Polar Research Arctic Environment Research Center
-
Carlson Charles
Space Sciences Laboratory University Of California
-
Gustavsson B.
Swedish Institute Of Space Physics Kiruna Division
関連論文
- Auroral O+ 732/733 nm emission and its relation to ion upflow
- A new meridian imaging spectrogarph for the auroral spectroscopy
- Aurora stereo observations in Iceland
- Auroral tomography analysis of a folded arc observed at the ALIS-Japan multi-station campaign on March 26, 1995
- First results of auroral tomography from ALIS-Japan multi-station observations in March, 1995
- EISCAT Svalbard radar-derived atmospheric tidal features in the lower thermosphere as compared with the numerical modeling ATM2
- Simulation of high energy tail of electron distribution function
- 3-D extent of the main ionospheric trough - a case study
- Auroral field-aligned currents by incoherent scatter plasma line observations in the E region
- Initial results of Syowa MF radar observations in Antarctica
- A note on the semidiurnal non-migrating tide at polar latitudes
- Simultaneous measurements of high-frequency pump-enhanced airglow and ionospheric temperatures at auroral latitudes
- Camera calibration by an integrating sphere for the auroral tomography observation