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首页> 外文会议>International Conference on Computational Science - ICCA 2003 Pt.2 Jun 2-4, 2003 Melbourne, Australia and St. Petersburg, Russia >The ARM-Approach Based Local Modelling of the Gravitational Field
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The ARM-Approach Based Local Modelling of the Gravitational Field

机译：基于ARM方法的引力场局部建模

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摘要

Gravimetrical Measurements revealing particularities of the gravitational field, play an important role in a research after oil thanks to their capacity to reduce the cost of reconnaissance work. Graphic generalization of the field is given by gravimetrical maps of the field anomalies, drawn out with the corresponding software on the basis of one or other version of interpolation formula. Mathematical models of the trend forming regional reference-surface, can extend the capabilities of graphic generalization of measurements. With these models and corresponding contour maps, the local particularities of the gravitational field reveal themselves more clearly. The use of models in the manner of truncated decompositions in Fourier series on spherical surfaces is offered for practical geophysical tasks. An algorithm of adaptive statistical modelling which allows optimum mathematical models to be built is considered. In the last section we describe the developed software that allows us to build the statistical potential field models. The corresponding field maps of residual anomalies are described.
机译：重力测量揭示了重力场的特殊性，由于其具有降低侦察工作成本的能力，因此在石油开采之后的研究中起着重要作用。场的图形概括由场异常的重力图给出，并使用相应软件基于一个或其他版本的插值公式绘制。形成区域参考面的趋势的数学模型可以扩展测量的图形概括能力。利用这些模型和相应的等高线图，引力场的局部特征可以更清楚地显示出来。为实际地球物理任务提供了在球形表面上以傅立叶级数的截断分解方式使用模型的方法。考虑了一种自适应统计建模算法，该算法允许建立最佳数学模型。在上一节中，我们描述了开发的软件，该软件使我们能够建立统计潜力领域模型。描述了残余异常的相应场图。

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