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国家海洋局东海分局自1984年起对东海北部沿海进行了以石油及陆源废水污染为主的海洋环境航空遥感监视监测,积累了较丰富的资料。从1986年7月到1987年4月,东海分局环境监测中心与上海师范大学地理系协作,利用这些资料对东海北部近岸海域进行了初步的环境遥感评价。 具体工作分为五个阶段:第一阶段为资料整编及典型片选择阶段;第二阶段为典型排污口污水扩散场密度测定和定性分析阶段;第三阶段为典型图像的计算机图像处理及光学处理
Since 1984, the East China Sea Branch of the State Oceanic Administration has conducted monitoring and monitoring of the marine environment with remote sensing of petroleum and land-based wastewater pollution on the northern coast of the East China Sea since 1984, accumulating abundant data. From July 1986 to April 1987, the East China Sea Branch Environmental Monitoring Center collaborated with the Department of Geography, Shanghai Normal University to make preliminary environmental remote sensing assessments of the coastal areas in the northern East China Sea using these data. The specific work is divided into five stages: the first stage for the data reorganization and the selection of a typical film stage; the second stage for the typical effluent sewage diffusion field density determination and qualitative analysis stage; the third stage for the typical image of computer image processing and optical processing