【摘要】 对某千年古塔不同年份的4次测量数据进行分析，发现在4个测量年份的数据中存在不同类型的缺失．在进行合理假设的基础上将数据通过插补技术进行补充，给出计算古塔各层中心坐标的数学方法，为进一步分析古塔的倾斜、弯曲和扭曲等变形状态提供分析的基础，为有效保护和修复古塔提供科学的参考依据，对于古建筑的数据分析起到很好的参考作用．更多还原

【Abstract】 Based on the analysis of four measurement data of a thousand year old pagoda in different years,it is found that there are different types of defects in the data of the four measurement years.After making reasonable assumptions,the data are supplemented by interpolation technology.On this basis,the mathematical method for calculating the center setting of each layer of the ancient pagoda is given,which provides an analytical basis for further analysis of the deformation of the ancient pagoda,such as inclination,bending and distortion.It provides a scientific reference for the effective protection and restoration of ancient pagodas,and plays a good reference role for the data analysis of ancient buildings.更多还原