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目的:借鉴比较方法论,为研究天气过程的三维成像和在三维动态天气过程的基础上,所发展的描述冷暖气流等多种参数(气压、温度和湿度、风速、风向、水蒸汽密度等)的动态三维显示,初步解决了暴雨和天气预报的难题,促进了天气预报的成功,在地球科学中起到了示范作用。从而联想到在地下介质和物流运移过程的综合成像。资料和方法:本文总结了地面和地下探测手段的多样性,列举了天然地震CT的精度已能达到1～5km的量级,地震人工爆破作勘探可以达到10～20米的成像分辨率,地下电阻率和电磁成像可以分辨到1～2米的量级;将磁共振(MRI)用于地下成像可得到地下水分布的动态观测深度,概括了这三方面的前沿性进展,并与震源的空间分布和地应力相结合,进而设计出综合性的观测系统。发展地下水、岩浆、地应力和活断层结构和地震破裂面等多种参数的动态显示,设计出一套观测系统,并阐述它的科学意义。结果和结论:将以上三方面的观测方法综合起来:可在有火山喷发危险的区域、具有诱发地震危险的大型水库地区,和在发生了强烈地震的地区,为了抗震救灾,有必要同时进行以上三个系统的观测,引入可视化数字科技,便于了解地下水和岩浆的运移过程及相关参数的变化,并配合当前已有的综合监测系统(震源空间分布、地震应力和其他前兆等),?
OBJECTIVE: To study the three-dimensional imaging of the weather process and the three-dimensional dynamic weather process that is developed based on the comparative methodology. The parameters describing the cold and warm air flow (air pressure, temperature and humidity, wind speed, wind direction and water vapor density) Dynamic three-dimensional display, preliminary solution to the storm and weather forecast problems, and promote the success of weather forecasting, played an exemplary role in earth science. Which is reminiscent of a comprehensive imaging of the migration of underground media and logistics. Data and Methods: This paper summarizes the diversity of ground and subsurface detection methods, lists the accuracy of natural seismic CT has reached the level of 1 ~ 5km, seismic bursting for exploration can reach the imaging resolution of 10 to 20 meters, underground Resistivity and electromagnetic imaging can be resolved to the order of 1 to 2 meters. Using magnetic resonance imaging (MRI) for subsurface imaging, the dynamic observation depth of groundwater distribution can be obtained. The advances in these three aspects are summarized and compared with the source space Distribution and stress, combined with the design of a comprehensive observation system. Develop dynamic display of various parameters such as groundwater, magma, geostress and active fault structure and earthquake rupture surface, design a set of observation system and expound its scientific significance. RESULTS AND CONCLUSION: The above three methods of observation are combined: in areas with volcanic eruptions, in large reservoirs with seismic hazards, and in areas with strong earthquakes, in order to prevent earthquakes, it is necessary to carry out the above Three systems of observation, the introduction of visual digital technology to facilitate understanding of groundwater and magma migration process and related parameters change, and with the existing integrated monitoring system (source space distribution, seismic stress and other precursors, etc.) ,?