河北省风险普查信息资源元数据标准研究——以地震灾害为例
Study on Metadata Standard of Risk Census Information Resources in Hebei Province-A Case of Earthquake Disasters
王晓莎 1王慧彦1
作者信息
摘要
河北省第一次全国自然灾害综合风险普查工作开展至今,积累了大量的数据信息资源,基本实现了地震灾害相关基础数据与其他信息资源的全覆盖.为稳固和提升普查成果、探索数据管理标准化路径,同时为自然灾害综合风险普查数据归集研究奠定基础,本文从综合防灾减灾的指导思想出发,构建地震灾害信息资源元数据标准及其扩展机制,帮助普查数据有效归集与统一管理,以期促进普查数据成果再利用,使普查数据成果更好地服务于地震灾害防治工作,进而促进大数据等现代技术在综合防灾减灾领域的科学应用.
Abstract
The first national comprehensive risk survey of natural disasters in Hebei Province has yielded a significant volume of data information resources,achieving comprehensive coverage of basic earthquake disaster-related data and other pertinent information.To ensure the stability and improvement of census results,explore standardized data management practices,and facilitate research on comprehensive natural disaster risk surveys,this paper proposes a metadata standard for earthquake disaster information resources and its expansion mechanism.Embracing the guiding principle of comprehensive disaster prevention and mitigation,the establishment of this metadata standard aims to enhance data collection and unified management during the census,ultimately promoting the reuse of census data results.By leveraging standardized metadata,the paper seeks to enhance the effectiveness of census data for earthquake disaster prevention and control efforts,and to facilitate the scientific application of modern technologies such as big data in comprehensive disaster prevention and mitigation endeavors.
关键词
地震灾害/元数据/信息资源/元数据标准/风险普查Key words
Earthquake disasters/Metadata/Information resources/Metadata standards/Risk census引用本文复制引用
基金项目
国家社科基金(19BGL243)
中央高校基本科研业务费研究生科技创新基金(ZY20230332)
出版年
2024
NETL
NSTL
万方数据