HY-1卫星资料在海洋上的典型应用

HY-1卫星是我国发射的第一颗探测海洋水色的卫星,星上载有10波段COCTS水色扫描仪和4波段CCD成像仪。针对两种传感器数据的特点,分别介绍它们在海洋上的典型应用,对应用算法和生成的应用产品进行了简要说明,并展示了部分应用结果。典型应用的范围涉及到海洋污染、灾害监测,海冰、海温预报,海岸带动态变化研究、海洋渔业环境信息以及海洋初级生产力研究等方面,其中一些产品在日常业务应用中收到较好的效果,说明HY-1卫星作为一颗实验型业务卫星起到了应有的作用。HY-1卫星资料的典型应用为我国后续海洋卫星的研发提供了宝贵的科学依据和实践经验。

The Typical Applications of HY-1 Satellite Data in the Oceans

The HY-1 satellite is the first ocean satellite of China for detecting ocean color and sea surface temperature. The main sensors on board include 10-band Chinese Ocean Color and Temperature Scanner (COCTS) and 4-band CCD imager. According to different data characters of two remote sensors, this paper introduces their typical applications in the Oceans respectively. The article briefly introduces application algorithms and its productions also, and some results are given. The scope of typical applications introduced included ocean pollution and ocean disaster detecting, sea ice and sea surface temperature forecasting, study on change of coast zone, information on ocean fishery environment and Ocean Primary Productivity study. There achieved better effects in daily operation using some application products of them, it represents HY-1 carried its point as an experimental satellite. The typical applications of HY-1 satellite data provide valuable scientific references and experience for developments of successive ocean satellites in China.