遥感和地理信息系统技术在江苏省海洋资源监测中的应用

Application of RS and GIS in Jiangsu Marine Resources Survey

阐述了遥感和地理信息系统技术在海洋资源监测中的优势 ,提出了海洋资源监测模式 ,并在江苏省海堤及潮滩变迁动态监测、港口码头及航道冲淤分析、土地利用 /覆盖监测等方面进行了应用。利用定性监测与定量分析相结合 ,提高了江苏省海洋资源监测的科学性和精确性 ,为海洋相关管理部门实现规划和管理提供了实时、精确的依据。

Jiangsu province is a big marine province. But the development of marine economy is slow. This doesn't accord with the region advantages of Jiangsu. To make Jiangsu marine economy develop fast, persistently, steadily and harmoniously, intensifying marine resources survey is an important precondition. This paper presents the advantages of remote sensing and geographic information system in Jiangsu marine resources survey, brings forward the mode of Jiangsu marine resources survey, and brings them into practice of dynamic survey of Jiangsu sea wall and foreshore, analyzing the erosion and sedimentation of port, dock and sea\|route, surveying of land\|use/land\|cover. Combine qualitative survey and quantitative analysis, which not only improve the science and accuracy of Jiangsu marine resources survey but also provide timing and accurate bases for administrant departments concerned to realize layout and management.