Theory of model-based geophysical survey and experimental design
Theory of model-based geophysical survey and experimental design
复制标题
基于模型的地球物理测量理论与实验设计
DOI：
10.1190/1.1825931
复制
发表时间：
2012
期刊：
影响因子：
3.3
通讯作者：
A. Curtis
中科院分区：
文献类型：
--
作者：
A. Curtis
工业和科学资助机构每年都在地震、测井、电磁、地震监测和微震调查以及实验室实验方面投入巨额资金。对于每一项调查或实验，必须首先进行设计过程。一个有效的设计通常是一个折衷方案，即在期望检索到的关于感兴趣模型的信息与数据采集和处理的成本之间进行适当的权衡。在地球物理学的某些领域，设计理论的先进方法被用来优化勘测设计，而且还改变了信息和成本之间的整个权衡关系。在其他情况下，要么使用粗略的经验法则，要么实际上根本没有优化预期的模型信息。
Enormous sums of money are invested by industry and scientific funding agencies every year in seismic, well logging, electromagnetic, earthquake monitoring and microseismic surveys, and in laboratory-based experiments. For each survey or experiment a design process must first take place. An efficient design is usually a compromise—a suitable trade-off between information that is expected to be retrieved about a model of interest and the cost of data acquisition and processing. In some fields of geophysics, advanced methods from design theory are used, not only to optimize the survey design, but also to shift this entire trade-off relationship between information and cost. In others, either crude rules of thumb are used or, indeed, expected model information is not optimized at all.