JpGU-AGU Joint Meeting 2017

講演情報

[EE] ポスター発表

セッション記号 A (大気水圏科学) » A-CG 大気水圏科学複合領域・一般

[A-CG46] [EE] 衛星による地球環境観測

2017年5月20日(土) 10:45 〜 12:15 ポスター会場 (国際展示場 7ホール)

コンビーナ:沖 理子(宇宙航空研究開発機構)、Allen A Huang(University of Wisconsin Madison)、Gail Skofronick Jackson(NASA Goddard Space Flight Center)、本多 嘉明(千葉大学環境リモートセンシング研究センター)、Paul Chang(NOAA College Park)

[ACG46-P20] Development of Arctic Route Search System on ADS

*杉村 剛1照井 健志1矢吹 裕伯1山口 一2 (1.国立極地研究所、2.東京大学)

キーワード:Northern Sea Route, ADS, AMSR2, TOPAZ4

The aim of this study is to build the Arctic Route Search System in order for everyone can easily search optimum navigation route. This system is constructed on ADS (Arctic Data archive System) based on the research products by Arctic Sea Route research group (Yamaguchi laboratory in the University of Tokyo) in ArCS project. In this application, we estimate a sea ice situation and a navigational difficulty from Ice Index based on sea ice concentration and sea ice thickness. A* search algorithm is adopted as search algorithm which select a route with smallest navigation cost among the possible route.
In the present system, because AMSR2 satellite data is used as input condition, route prediction cannot be performed. We are improving the system to use sea ice forecast model TOPAZ4 dataset for input condition, and expect to predict a navigation route for a time period up to 10 days.