Osaka University
Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)
Meteorological Research Institute, Japan Meteorological Agency (JMA)
Osaka University
Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)
出版者
電気学会
出版者（英）
Institute of Electrical Engineers of Japan
雑誌名
電気学会論文誌. A, 基礎・材料・共通部門誌
雑誌名(英)
The transactions of the Institute of Electrical Engineers of Japan. A, A publication of Fundamentals and Materials Society
巻
134
号
4
ページ
182 - 187
発行年
2014-04-01
抄録（英）
During winter, at the Shonai Airport located at the northern part of Japan, some low-level turbulences caused by tornadoes and downbursts often interrupt takeoff and landing, which is the main source of economic loss. It is well-known that weather radar system is one of the most useful devices for observing various weather phenomena. However, it is difficult for conventional radar systems (range resolution of several hundred meters and temporal resolution of about 5 min.) to detect small scale phenomena (horizontal scale of several hundred meters and duration of several minutes). We have been developing a meteorological Ku-band broadband radar (BBR) which can detect small scale phenomena with high resolution (range resolution of several meters and temporal resolution of about one minute). We construct the advisory system with the BBR for supporting aircraft operation at this airport, and have a comparison between the BBR data and the Flight Data Recorder (FDR) data.
Ku帯広帯域レーダによる山形県庄内空港における低層擾乱アドバイザリシステムの検討
