경희대학교 BK21

 

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● 날짜 : 2018년 01월 31일 (수요일)
● 시간 : 14시 00분
● 장소 : 천문대 영상실
● 강사 : Prof. Donal Murtagh (Chalmers University of Technology)
 
Title : Atmospheric science in the Swedish Satellite programme
 
Abstract :
With the launch of the Odin satellite in 2001 the first of Swedens satellites with a mission to study the Earth’s atmosphere was in space. Having briefly reviewed Odin and some of it scientific highlights we will look at the current InnoSat (Innovative small Satellites) programme. The first in this series of satellites in the 50 kg class will be MATS (Mesospheric Aerosol/Airglow with Tomography and Spectroscopy) due for launch in 2019. The science and instrument will be presented. At the present time the Swedish National Space Board is in the process of selecting the second Innosat mission. During the past year three missions have been subject to a detailed design and feasibility study. SIW (Stratospheric Inferred Winds) will use microwave spectrometers to measure the Doppler shifts of a group of ozone lines around 650 GHz. In addition species of interest to continued monitoring of the ozone layer will be observed. The second is ICE (Ice Cloud Explorer) which will study ice clouds in the tropical upper troposphere.