基于EXCEL的三等水准网严密平差  

Base on Excel in Surveying Rigorous Adjustment of Third Grade Level in a City

作　　者：江金霞[1] 厉旭东[2] 

机构地区：[1]丽水职业技术学院,浙江丽水323000 [2]浙江省丽水市城建测量队,浙江丽水323000

出　　处：《西部探矿工程》2007年第11期89-91,共3页West-China Exploration Engineering

摘　　要：利用EXCEL矩阵的运算功能,进行三等水准网平差计算,并以柱形图的形式体现出水准网中各结点的协因数大小,能形象地体现出各结点精度的高低。同时结合本案例,指出测量平差教学中EXCEL平差计算的优点。Using matrix arithmetic functions in excel to calculate adjustment of third grade level and reflect the standard network nodes for the co-factor in the form of histogram, the accuracy of the nodes can be vividly demonstrated. Combined with the case, the paper points out the advantages of application of excel in teaching of surveying adjustment.

关 键 词：水准网 条件平差 间接平差 协因数 柱形图 

分 类 号：P207.2[天文地球—测绘科学与技术]