COMPARISON BETWEEN TWO WAYS OF CALCULATION OF COORDINATE TRANSFER
Pan Guorong 1,2) ;and Zhou Yueyin 1)
1)Department of Surveying and Geo-informatics, Tongji University, Shanghai 2000922)Key Laboratory of Modern Engineering Surveying, SBSM, Shanghai 200092
Abstract：For the purpose of the research on the two current main methods of coordinate transformation, I expanded the Burse transformation model which was only fit for narrow angle to fit any angle transformation. Improved Burse transformation model of 7 parameters and 13 parameters transformation model are studied. Associating an example of the shield calculating the coordinate by the mean of three prism calculation, We did the comparison and drew a conclusion through the two sets of data including wideangle data and narrowangle data and programming.
