摘要
为了在一个软件系统中高效集成各类遥感参数反演模型并支持其动态更新和扩展,提出一种插件式遥感参数反演系统的设计思路和开发方法。采用"平台+插件"软件架构,制定平台扩展接口及插件接口,并利用.NET Framework的反射机制实现便捷的插件管理,插件与平台的集成和通信,开发了一个插件式遥感参数反演原型系统。该系统能够增强平台的稳定性和遥感参数反演插件的灵活性、扩展性,使研究人员将精力集中于反演模型的业务逻辑而不是开发细节,提高开发效率,降低维护成本。
In order to efficiently integrate various types of remote sensing parameter retrieval models into a universal software,a pluggable remote sensing parameter retrieval system is designed and developed.Plat- form/plug-in software structure is used to define the platform extension interface and the plug-in interface, and by using . NET Framework reflection mechanism, convenient plug-in management, integration and communication between the plug-in and the platform is realized.This system is able to enhance the stability of the platform and the flexibility and extensibility of the remote sensing parameter retrieval plug-in.Based on this software system,researchers can focus on the business logic of the parameter retrieval models rath- er than the development details, thus the efficiency of development is improved and the costs of mainte- nance is reduced.
作者
朱声杰
秦其明
Zhu Shengjie Qin Qiming(Institute of Remote Sensing and GIS ,Peking University ,Beijing 100871 ,China)
出处
《遥感技术与应用》
CSCD
北大核心
2017年第1期180-184,共5页
Remote Sensing Technology and Application
基金
国家高分辨率对地观测系统重大专项"基于GF-4卫星数据的特征参数反演技术"(11-Y20A05-9001-15/16)
