摘要
针对当前数字地震观测资料应用中的实际需要,阐述了数字地震学中元数据的定义、作用、意义、组成部分及其常用格式,分析了元数据与数字地震记录相互间的紧密关系。
For the application of present observational data of digital seismology, the article expatiates on the definition, fimction and signification, component and common format of metadata of digital seismology, and analyzes the close relation between the metadata and digital seismic records.
出处
《高原地震》
2005年第2期44-48,共5页
Plateau Earthquake Research
关键词
元数据
数字地震记录
模拟地震记录
Metadata
Digital seismic records
Anologue seismic records
