J. Mallet, R. Moyen, T. Frank, L. Castanie, B. Leflon, J. Royer
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引用次数: 4
摘要
摘要1任何地质统计学方法的实施都需要使用参数坐标系(u v t)，其中(u v)对应于与地平线相切的“水平”曲线坐标，而(t)对应于与地平线近似正交的“垂直”曲线轴。到目前为止，通常的做法是用“结构化地层网格”覆盖地质领域，然后使用(i j k)指数作为(u v t)坐标的抽样。在本文中，我们基于最近引入的“GeoChron”模型提出了一种完全不同的方法
B019 GETTING RID OF STRATIGRAPHIC GRIDS Abstract 1 The implementation of any geostatistical method requires the use of a parametric coordinate system (u v t) such that (u v) corresponds to “horizontal” curvilinear coordinates tangent to the horizons while (t) corresponds to the “vertical” curvilinear axis approximately orthogonal to the horizons. So far common practice consists in covering the geological domain with a “structured stratigraphic grid” and then to use the (i j k) indexes as a sampling of the (u v t) coordinates. In this article we propose a completely different approach based on the recently introduced “GeoChron” model
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