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| �в�����Ӧ�ع�TLS | |
| 引用本文： | 陈西江,花向红,鲁铁定,翟高鹏,杨燕景. �в�����Ӧ�ع�TLS[J]. 大地测量与地球动力学, 2012, 32(3): 90-93 |
| 作者姓名： | 陈西江 花向红 鲁铁定 翟高鹏 杨燕景 |
| 作者单位： | 1. 武汉大学测绘学院,武汉 430079;武汉大学灾害监测与防治研究中心,武汉 430079 2. 东华理工大学测绘工程学院,抚州,344000 3. 河北省测绘产品质量监督检验站,石家庄,050000 |
| 基金项目： | 国家自然科学基金，精密工程与工业测量国家测绘地理信息局重点实验室开放基金 |
| 摘 要： | TLS??????????????У????????????в??????????????????????????????????????????в???????????????????????TLS??????????У??????????????????????????????в???з?????????????????TLS?????????????????????????в???????????????в?????????????á???????????????????÷??????????? |
| 关 键 词： | TLS ?в? ???????? ??? ?????? |
RESIDUALS ADAPTIVE REGRESSION TLS |
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| Chen Xijiang , Hua Xianghong , Lu Tieding , Zhai Gaopeng , Yang Yanjing. RESIDUALS ADAPTIVE REGRESSION TLS[J]. Journal of Geodesy and Geodynamics, 2012, 32(3): 90-93 | |
| Authors: | Chen Xijiang Hua Xianghong Lu Tieding Zhai Gaopeng Yang Yanjing |
| Affiliation: | 1)Institute of Surveying and Mapping,Wuhan University,Wuhan 4300792)Hazard monitoring & prevention Research Center,Wuhan University,Wuhan 4300793)Institute of Surveying and Mapping,East China Institute of Technology,Fuzhou 3440004)The Station of Quality Supervision and Inspection about Surveying and Mapping Products,Shijiazhuang 050000 |
| Abstract: | The TLS fitting and estimation residuals will be upward with the increasing in the amount of observed data in the process of TLS fitting and estimation.In order to curb the trend,the adaptive regression is introduced to the TLS fitting and estimation.The appropriate regression model is used to analyze the residuals handled by gray method.The results of residual analysis is combined to the results of TLS fitting and estimation to weaken the impact of residuals.The experimental results confirm the feasibility of the method. |
| Keywords: | TLS residual adaptive regression fitting regression model |
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