面向无人机遥感数据共享的元数据设计与实践  

Metadata Design and Practice Oriented to UAV Remote Sensing Data Sharing

作　　者：邓晓明 廖小罕 岳焕印 徐晨晨[1,2,3] 叶虎平 DENG Xiaoming;LIAO Xiaohan;YUE Huanyin;XU Chenchen;YE Huping(State Key Laboratory of Resources and Environmental Information System,Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China;University of Chinese Academy of Sciences,Beijing 100049,China;Institute of UAV Application Research,Tianjin and CAS,Tianjin 301800,China;The Research Center for UAV Applications and Regulation,CAS,Beijing 100101,China)

机构地区：[1]中国科学院地理科学与资源研究所资源与环境信息系统国家重点实验室,北京100101 [2]中国科学院大学,北京100049 [3]天津中科无人机应用研究院,天津301800 [4]中国科学院无人机应用与管控研究中心,北京100101

出　　处：《遥感信息》2020年第6期99-104,共6页Remote Sensing Information

基　　金：国家重点研发计划项目(2017YFB0503005);国家自然科学基金项目(41771388、41971359);天津科技计划项目智能制造专项(Tianjin-IMP-2018-2)。

摘　　要：针对无人机遥感数据的载荷类型多元、平台种类多样以及数据结构复杂的特点,文章在充分调研国内外已有的地理空间元数据标准基础上,设计了面向数据共享的无人机遥感数据的核心元数据总体结构和详细内容。同时,以基于B/S架构的数据共享平台为载体,通过元数据编辑和展示的方式实现无人机遥感数据的共享。通过实践应用,数据共享平台目前已汇集2814例多载荷多平台的无人机遥感元数据,实现了无人机遥感数据共享的初始形态。该研究设计的无人机遥感元数据规则及构建的共享平台,可为实现进一步的无人机遥感数据共享提供核心基础和技术支撑。Based on a full investigation into the existing domestic and international geospatial metadata standards,this study designs the core metadata structure and detailed content for UAV remote sensing data sharing,according to the characteristics of multiple load types,multiple platform types and complex data structure of UAV remote sensing data.Meanwhile,the UAV remote sensing data sharing platform based on B/S structure is used as a carrier to realize the UAV remote sensing data sharing through metadata editing and display.In practical application,the data sharing platform has collected 2814 UAV remote sensing metadata of multi-load and multi-platform,realizing the initial form of UAV remote sensing data sharing.The rules of UAV remote sensing metadata and the data sharing platform can provide the core foundation and technical support for further UAV remote sensing data sharing.

关 键 词：无人机遥感 数据共享 元数据 共享平台 载荷 

分 类 号：P237[天文地球—摄影测量与遥感]