摘要
不论是数字地籍还是图解地籍,界址点坐标都含有误差,用含有误差的坐标值进行面积计算时,其面积值也必然含有误差,本文根据数理统计原理,推出了一种利用界址点点位中误差计算面积中误差的实用公式。
When coordinate measurements are subject to error, areas calculated from the points will also be in error. This paper presents a statistical model for estimating the errors derived from the points on area calculations.
关键词
地籍
测量
数字地籍
界址点
cadastration
digital cadaster
boundary point
