基于GIS水团分析集成系统的开发及其应用  

Development and Application of the GIS -Based Water Mass Analysis Integrated System

作　　者：张月霞[1] 苗振清[2] 严世强 

机构地区：[1]国家海洋局第二海洋研究所,浙江杭州310012 [2]浙江海洋学院,浙江舟山316004 [3]School of Engineering and Mathematical Science City University,London

出　　处：《海洋通报》2007年第5期86-91,共6页Marine Science Bulletin

基　　金：浙江省自然科学基金(项目编目Y304068)

摘　　要：水团的识别与划分一直是物理海洋学的重要研究内容。本研究采用模糊密度聚类方法划分水团,并利用Fortran语言编制了该模型;同时,在Visual Basic6.0环境下,利用MapX控件进行了GIS平台开发;并将两者紧密集成,使得水团分析的所有阶段,包括计算网格的获取、温盐场数据的提取和插值、模型的参数选择和设置、模型的计算以及最终结果的可视化等都在同一环境下完成,大大提高模型应用的数据分析和决策的效率。将该系统应用于舟山渔场及其邻近海域,所得结果比较理想。The research on water masses is always an important facet of Oceanography. The research adopts the method of Fuzzy Density Clustering to analyse water masses, and uses Visual Basic 6.0 as a developing platform and utilize the MapX components to develop the platform of GIS. By integrating the Water Masses Model compiled by Fortran language, and GIS using Tight Coupling, a integrated system was developed. That makes all phases finished in one condition, including gaining the computing grid, the pick-up and analysis of data, the choice and resetting of parameters, the computing of model, and the result＇s visualization. It improves the efficiency of the data analysis and decision-making. Finally, this system is applied in the Zhoushan fishing ground and adjacent region： The results are satisfying.

关 键 词：水团 GIS 模型集成 舟山渔场 

分 类 号：P731.16[天文地球—海洋科学] TP391[自动化与计算机技术—计算机应用技术]