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| 引用本文： | 张丽萍,曾安敏.�÷�����������Ӧ���ƽ�ȷ������ת������[J].大地测量与地球动力学,2008,28(2):110-114. |
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| 作者姓名： | 张丽萍 曾安敏 |
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| 作者单位： | 1. 解放军信息工程大学测绘学院,郑州,450052;西安测绘信息技术总站,西安,710054
2. 长安大学地球工程与测绘工程学院,西安,710054;西安测绘信息技术总站,西安,710054 |
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| 摘 要： | ???????Ч??????????????任????????????????????????????????????÷??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????У????????????????????????????????????????
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| 关 键 词： | ??????? ?????? ??????????? ????????? ???????? |
| 文章编号： | 1671-5942(2008)02-0110-05 |
| 修稿时间： | 2007年11月19 |
DETERMINATION OF COORDINATE TRANSFORMATION PARAMETERS BY ADAPTIVELY SEQUENTIAL ADJUSTMENT METHOD WITH CLASSIFIED ADAPTIVE FACTORS |
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| Zhang Liping,Zeng Anmin.DETERMINATION OF COORDINATE TRANSFORMATION PARAMETERS BY ADAPTIVELY SEQUENTIAL ADJUSTMENT METHOD WITH CLASSIFIED ADAPTIVE FACTORS[J].Journal of Geodesy and Geodynamics,2008,28(2):110-114. |
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| Authors: | Zhang Liping Zeng Anmin |
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| Institution: | 1)Institute of Surveying and Mapping, PLA Information Engineering University, Zhengzhou 4500522)School of Geological &; Surveying Engineering, Chang’an University, Xi’an 7100543)Xi’an Information Division of Surveying &; Mapping, Xi’an 710054 |
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| Abstract: | In order to utilize the prior information of similarity coordinate transformation parameter fully and availably and improve the accuracy of coordinate transformation at the same time,we put forward a new method using adaptively sequential coordinate transformation with classified adaptive factor to calculate the coordinate transformation parameters in different region.According to the parameters of different type and different dimension,the different adaptive factors are constructed.An example of practical data processing shows that the adaptively sequential coordinate transformation with classified adaptive factor is superior to the sequential coordinate transformation in three-dimensional coordinate transformation. |
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| Keywords: | coordinate transformation sequential adjustment adaptively sequential adjustment adaptive factor classified adaptive factor |
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