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１９９０年９月３日，中国成功地发射了第２颗“风云１号”气象卫星ＦＹ－１Ｂ。当时，正好中方科学家在德国研技部ＧＫＳＳ研究中心，参加中德海洋水色遥感合作研究。ＦＹ－１Ｂ上的海洋通道引起了中德双方科学家的浓厚兴趣，立即从事ＦＹ－１Ｂ的图像处理，应用于海洋水色遥感潜力研究。通过一系列ＦＹ－１Ｂ模拟数字条辐图像和在德国实际接收到的图像，评价了ＦＹ－１Ｂ卫星所安装的高分辨率扫描辐射机（ＶＨＲＳＲ）的两个海洋通道（４８０～５３０和５３０～５８０ｎｍ）图像的利用率和辐射分辨率；研究表明，ＶＨＲＳＲ的波段配置科学地结合了气象和海洋两者的应用。两海洋通道资料可以有效地应用于海洋沿岸水体的悬浮泥沙浓度和大洋水体的叶绿素ａ浓度的测量。为了今后中国气象卫星上加海洋通道获得更佳应用效果，本文最后提出了一些新建议。
On September 3, 1990, China successfully launched the second FY-1B weather satellite FY-1B. At that time, just Chinese scientists at the German Ministry of Science and Technology GKSS Research Center, to participate in Sino-German maritime aquatic remote sensing cooperative research. The oceanic channel on FY-1B has aroused great interest of scientists from both China and Germany and immediately engaged in the image processing of FY-1B for the potential research of marine aquatic remote sensing. The two oceanic channels (480-530 and 530-500 MHz) of the high-resolution scanning radiometer (VHRSR) mounted on the FY-1B satellite were evaluated using a series of FY-1B analog digital spoke images and the images actually received in Germany. 580nm) image utilization and radiation resolution; studies have shown that the band configuration of VHRSR combines the application of both meteorology and oceanography scientifically. The data of two ocean passages can be effectively applied to the measurement of suspended sediment concentrations in marine littoral waters and chlorophyll-a concentrations in oceanic waters. In order to obtain a better application effect for the ocean passage on China’s meteorological satellite in the future, some new suggestions are put forward at the end of this article.