123 Satellite Remote Sensingによる氷況データ取得とその評価

抄録

Aircraft and ship are often used to observe sea ice condition. The observation by radar from shore stations is another effective method. Recently it was realized that the satellite remote sensing was very effective to obtain sea ice information. The satellite remote sensing is superior to other observation methods in its capability of wide range observations and in its regularity. There are several types of sensors and each has its advantages and shortcomings. This paper discusses their advantages and shortcomings and purpose how to use the data obtained by satellite remote sensing.