It is difficult to use seismic data to identify and detect the fractures system in dense reservoir because of multi-scale of fracture and limitation of resolution of seismic data.

但由于裂缝的多尺度性和地震资料分辨率的有限性，使得利用地震资料识别和检测致密储层裂缝系统变得很困难。

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As of March 2012, Australia, France, Indonesia, Japan, Malaysia, the Philippines, Thailand, Turkey and the USA had taken advantage of incorporating CTBTO seismic data into the use of their national tsunami monitoring.

UNESCO: NATURAL SCIENCES