面向遥感算法的GIS系统动态集成框架  

A Dynamic Integration Framework of GIS System for Remote Sensing Algorithms

作　　者：赵俊鹏 陈冬花 李虎[4,3] 黄祥志 商东东 Zhao Junpeng;Chen Donghua;Li Hu;Huang Xiangzhi;Shang Dongdong(Institute of Forestry,Xinjiang Agricultural University,Urumchi 830000,China;College of Computer and Information Engineering,Chuzhou University,Chuzhou 239000,China;College of Geographic Information and Tourism,Chuzhou University,Chuzhou 239000,China;Satellite Application Engineering Center of Xinjiang Urumqi Autonomous Region,Urumchi 830000,China;Institute of Remote Sensing and Digital Earth,Chinese Academy of Sciences,Beijing 100094,China;College of Computer and Information Engineering,Henan University,Kaifeng 475004,China)

机构地区：[1]新疆农业大学林业研究所,乌鲁木齐830000 [2]滁州学院计算机与信息工程学院,安徽滁州239000 [3]新疆卫星应用中心,乌鲁木齐830000 [4]滁州学院地理信息与旅游学院,安徽滁州239000 [5]中国科学院遥感与数字地球研究所,北京100101 [6]河南大学计算机与信息工程学院,河南开封475004

出　　处：《计算机测量与控制》2018年第7期186-189,194,共5页Computer Measurement &Control

基　　金：国家重大科技专项(95-Y40B02-9001-13/15)

摘　　要：为实现不断变化的遥感算法与GIS系统的动态集成,降低系统维护的难度和成本;在分析了遥感算法与GIS系统的集成现状之后,提出并设计了一种面向遥感算法的GIS系统动态集成框架;该框架基于XML技术对遥感算法进行描述和管理,将遥感算法的实现代码、算法参数属性信息等与GIS系统平台分离,降低了遥感算法与系统的耦合度,增强了系统的可扩展性;并结合具体应用,实现了遥感算法的灵活动态集成。In order to reduce the difficulty of system maintenance and realize the dynamic integration of changing remote sensing algorithms and GIS system,this paper proposes and designs a dynamic integration framework of GIS system for remote sensing algorithms after analyzing the integration of remote sensing algorithm and GIS system.In this framework,XML technology is used to manage and describe these remote sensing algorithms which are going to be integrated.This framework makes the implementation and parameter properties of remote sensing separated from GIS system,which can cut down the coupling degree of these algorithms and enhances the scalability of the system.What is more,this framework has proved that remote sensing algorithms can be integrated dynamically in practice.

关 键 词：遥感 地理信息系统 可标记语言 框架 集成 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]