基于数据融合的高分辨率遥感地理信息分层提取系统设计  

Design of hierarchical extraction system for high resolution remote sensing geographic information based on data fusion

作　　者：徐刚 温剑锋 章豪 范全龙 苏宗奎 XU Gang;WEN Jianfeng;ZHANG Hao;FAN Quanlong;SU Zongkui(School of Geosciences and Info-Physics,Central South University,Changsha 410083,China;Zhejiang College of Security Technology,Wenzhou 325016,China)

机构地区：[1]中南大学地球科学与信息物理学院,湖南长沙410083 [2]浙江安防职业技术学院,浙江温州325016

出　　处：《电子设计工程》2022年第11期41-44,49,共5页Electronic Design Engineering

摘　　要：为加快遥感地理信息的传输与融合速度,实现对地理信息文件实际分辨率水平的全面提升,设计了基于数据融合的高分辨率遥感地理信息分层提取系统。按照B/S开发模式的执行需求,连接数据生成子模块与地理信息记录模块,完成系统硬件执行环境的搭建。在此基础上,定义分层内链接协议,通过提取信息使用记录的方式,对融合节点进行标记处理,完成系统软件执行环境的搭建,联合相关硬件设备结构,实现基于数据融合高分辨率遥感地理信息分层提取系统的顺利应用。对比实验结果表明,与传统系统相比,数据融合型提取系统能够促进遥感地理信息的快速传输,从而使地理信息文件的实际分辨率水平达到理想化数值标准。In order to accelerate the transmission and fusion speed of remote sensing geographic information and realize the overall improvement of the actual resolution level of geographic information files,a high resolution remote sensing geographic information hierarchical extraction system based on data fusion was designed.According to the implementation requirements of B/S development mode,connect the data generation sub-module and the geographic information recording module to complete the construction of the system’s hardware execution environment.On this basis,the intra-hierarchical link protocol is defined,and the fusion nodes are marked and processed by extracting information usage records.The software execution environment of the system is built,and the structure of related hardware equipment is combined to realize the smooth application of the hierarchical extraction system of high-resolution remote sensing geographic information based on data fusion.The comparative experiment results show that,compared with the traditional system,the data fusion extraction system can promote the rapid transmission of remote sensing geographic information,so that the actual resolution level of geographic information files can reach the ideal numerical standard.

关 键 词：数据融合 高分辨率遥感 地理信息 分层提取 B/S模式 内链接协议 

分 类 号：TN911.7[电子电信—通信与信息系统]