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| 引用本文： | 董曼,李胜乐.??????????γ???????????????任[J].大地测量与地球动力学,2008,28(2):95-99. |
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| 作者姓名： | 董曼 李胜乐 |
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| 作者单位： | 中国地震局地震研究所,武汉,430071;地壳运动与地球观测实验室,武汉,430071 |
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| 摘 要： | ????????????????????????????????????и??????????????????????任??????????ò??????????????γ???????????????任??????????????????ο??????òο???????????????????????????ù????????????????????????????????????????????????????
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| 关 键 词： | ?????? ????? ????γ?? ?????? ??????? |
| 文章编号： | 1671-5942(2008)02-0095-05 |
| 修稿时间： | 2007年10月25 |
NORMAL AND INVERSE SOLUTION OF EQUIVALENT DIFFERENCE LATITUDE PARALLEL POLYCONIC PROJECTION OF WORLD MAP |
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| Dong Man,Li shengle.NORMAL AND INVERSE SOLUTION OF EQUIVALENT DIFFERENCE LATITUDE PARALLEL POLYCONIC PROJECTION OF WORLD MAP[J].Journal of Geodesy and Geodynamics,2008,28(2):95-99. |
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| Authors: | Dong Man Li shengle |
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| Institution: | 1)Institute of Seismology, CEA, Wuhan 4300712)Crustal Movement Laboratory, Wuhan 430071 |
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| Abstract: | As the world map which is published on the net by State Bureau of Surveying and Mapping has no the concrete projection parameters and the normal and inverse transformation formulae,it is difficult to project the geo-information to the map.We derived the formulae of the normal and inverse solution of equivalent difference latitude parallel polyconic projection.Throught choosing the reference points,and computing the projection parameters from the coordinate values of reference points,people can make the transformation of geo-information according to the normal and inverse transformation formulae,and project the dots,lines or panels to the map easily. |
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| Keywords: | the world map map projection equivalent difference latitude parallel polyconic projection coordinate transformation |
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