H3O-De Kempen – Hydrogeologies- Stramproy clay 1

Support points are fictitious drilling points that are combined with the drilling points at interpolation to control the depth or thickness gradient so that a logical spatial gradient is obtained. Support points are mainly used in areas with low density of drilling points. The location of a support point and the corresponding depth or thickness of the unit are often estimated on the basis of field knowledge but can also be based, for example, on interpretations from probes. ‘Stramproy clay 1’ is a map layer that forms part of the dataset ‘H3O-De Kempen — Hydrogeology’.辅助点（Support points）指虚拟钻孔点，在插值运算中与实际钻孔点结合，用于管控深度或厚度梯度，以获得合理的空间渐变分布。辅助点主要应用于钻孔点密度较低的区域。辅助点的位置及其对应地层单元的深度或厚度，通常可基于野外实践经验进行估算，也可依托勘探探针解译成果等依据确定。"斯特兰普洛伊黏土1号（Stramproy clay 1）"是数据集"H3O-De Kempen — 水文地质学（H3O-De Kempen — Hydrogeology）"所包含的一个地图图层。