基于条件分组平差的浏阳农业园区水准网数据处理  

Procession of level network data of Liuyang agricultural park based on adjustment of condition group

作　　者：刘忠 曹元志[2] 

机构地区：[1]湖南省有色地质勘查局二一七队,湖南衡阳421001 [2]湖南城市学院市政与测绘工程学院,湖南益阳413000

出　　处：《山西建筑》2016年第22期194-196,共3页Shanxi Architecture

摘　　要：介绍了推导条件分组平差的一种方法,对条件分组平差公式进行了精度评定,并利用此方法,对浏阳农业园区布置的水准网进行了数据处理,指出利用条件分组平差进行条件方程和法方程的数据处理,降低了计算量。This paper introduced a method to derive the condition grouping adjustment,carried out accuracy assessment to condition grouping adjustment formula,and used this method,made data process to the level network of Liuyang agricultural park layout,pointed out that the use of condition grouping adjustment equations made data process of condition equation and normal equation,reduced the computation amount.

关 键 词：条件分组平差 法方程 测量平差 误差方程 

分 类 号：TU198[建筑科学—建筑理论]