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《Science of Surveying and Mapping》 2008-S3
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The comparison of model error compensation in adjustment

LI Mei-juan,ZHANG Jin-hua(Southeast University,Nanjing 210096,China)  
In high-precision data processing,the model error can not be ignored. Four methods have been introduced to compensate the model error. Through the comparison of the four compensation in one case,we can see the best method is the least-squares method.The reason why the semi-parameter method in this case dosen't suitable has been anlyzed and explained.
【Fund】: 国家863计划项目(2007AA12Z228);; 江苏省测绘基金项目(KY200809)
【CateGory Index】: P207.2
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