工程地质勘察资料的采集、整理是城市三维工程地质调查的基础与基石。本文结合杭州城市三维工程地质调查工作,系统总结了资料采集在平面上按照网度、纵向按照亚层控制的方法和措施;通过建立建模孔、岩土层物理力学性质属性表,对工程地质层进行归一化处理;对未满足网度要求的盲点地区可以通过补充勘探工作量,完善建模孔系统,建立完善的工程地质采集系统。 Engineering geological survey data collection, finishing is the basis of three-dimensional urban engineering geological survey and cornerstone. This paper summarizes the methods and measures of data collection on the plane in accordance with the degree of mesh and longitudinal control according to the three-dimensional engineering geology survey in Hangzhou city. Through the establishment of the model hole and the attribute table of physical and mechanical properties of rock and soil, Layer of normalized processing; blind spot areas that do not meet the requirements of the degree can be complemented by exploration workload, improve the modeling hole system, and establish a sound engineering geological acquisition system.