Acc ording to the validation result ,it is proved true of the 3D high precision expl anation that the variation of coal thickness is mainly controlled by the ancient sedimentary environmen...

• 而且,与实际揭露相比,三维地震资料的煤厚预测精度较高,为矿井的采区划分、安全生产和巷道布局提供了可靠的地质依据。