4. 宇宙および地球観測 : 4.1 ミリ波・サブミリ波による地球環境計測(<講座> ミリ波・サブミリ波計測の基礎と応用III)

概要

論文の詳細を見る
Trace gases such as ClO, BrO, HO_2, NO_2, etc. in the middle atmosphere play important roles on the destruction of ozone layer and are also related to the greenhouse effect. Emission spectroscopy using a low-noise heterodyne system operationg in the short-millimeter to submillimeter wave range is the most promising method to remotely measure the ozone and these trace gases. The ground-based system makes it possible to monitor both short- and long-term variations of the trace gases and of the conditions of ozone layer. The satellite-borne limb sounder system can globally contribute to the process studies of atmospheric environment and monitor the conditions of the ozone layer. This report reviews the application of millimeter and sub-millimeter waves to remote sensing of earth environment.
社団法人プラズマ・核融合学会の論文
1995-03-25