西北太平洋柔鱼中心渔场环境分析系统的设计与开发

Design and Development of the Analysis System on Ommastrephes Bartrami Fishing Ground and Environmental Factors of Northwest Pacific Ocean

针对海洋渔业领域中,运用SST(海洋表层温度)数据进行中心渔场预测分析的实际情况以及地理信息系统的设计,完成了西北太平洋柔鱼中心渔场环境分析系统的需求分析、总体设计,并采用ArcGIS软件为二次开发平台研发了原型系统。系统采用三层结构模型,运用关系型数据库存储空间数据,实现了空间数据和属性数据一体化的无缝管理;并且采用成熟的COM技术和先进的WebService技术用于系统的集成与发布,确保了系统的可靠性、规范性和可扩展性,为海洋渔业部门提供决策支持。

Aiming at concrete conditions of using SST （sea surface temperature） to carry out the prediction and analysis of fishing ground in the field of ocean fishery, according to the designing requirement of the applied geographical information system, we have finished demand analysis, general design and function design, consequently taking ArcGIS software as the developing platform to develop the prototype system in view of the above. The system adopts of model of a three-tier structure, applies RDBMS to manage spatial data, and realizes the seamless management of the integration of spatial data with attribute data seamlessly. And it uses sophisticated COM technology and advanced WebService technology to integrate and distribute the system, which guarantee systematic reliability, regularity and extensibility, thus providing decision support for department of ocean fishery.