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模型法静校正主要是研究表层结构,建立对静校正合理的控制。在低速带建模中,根据工区的地表和潜水面特征,通过人工交互解释对不合理的控制点进行重新解释或剔除,对控制点比较稀少的区域进行内插补点,使得模型和野外实际情况基本相符,由于大面积、高密度地利用地表观测数据进行三维建模,较好地解决了准噶尔盆地腹部复杂浅层地表分析及静校正闭合等问题。
The static correction of the model method is mainly to study the surface structure and establish a reasonable control over static correction. In the low-speed zone modeling, according to the characteristics of the surface and submersible surface in the work area, the unreasonable control points are reinterpreted or removed through artificial interaction interpretation, and the interpolation control points are sparsely interpolated to make the model and field reality The results are consistent with each other. Due to the large-scale and high-density surface observation data, the three-dimensional modeling is applied to solve the complex shallow surface analysis and static correction closure in the abdomen of Junggar basin.