cadastral mapping meaning in Chinese

地籍测图
地籍制图

Specifications for cartographic symbols cadastral map
地籍图图式
Cadastral map series
地籍图系列
The correlation of digitized coordinates in cadastral map digitization is analyzed by calculating the coefficients among the grids composed of the digitized coordinates . based on this , the digitized data are adjusted by considering their correlation
通过数字化坐标格网点间相关系数的计算对地籍图数字化坐标的相关性进行了分析，在考虑相关性的基础上对数字化数据进行平差处理。
The characters between scan map digitization and manual digitization are compared . the error sources of cadastral map digitization are analyzed . the error analysis and error distribution tests shows that the error in scan map digitization is almost the same as that in manual digitization
2 、对扫描数字化与手扶跟踪数字化的作业特点作了比较，分析了地籍图数字化的误差来源，扫描数字化的误差分析试验表明，对1 ： 500的地籍图，扫描数字化的误差与手扶跟踪数字化的误差基本一致。