| 大地测量学的进展和我们的任务 |
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| 引用本文： | 陈俊勇.大地测量学的进展和我们的任务[J].地球科学进展,1991,6(5):25-30. |
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| 作者姓名： | 陈俊勇 |
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| 作者单位： | 国家测绘局 100830 |
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| 摘 要： | 在回顾现代大地测量和我国大地测量工作历史的基础上,对90年代我国大地测量任务,其中包括国家二期一等水准复测;国家GPS网布设;重力场参数精化;GPS卫星追踪站建立;沿海地区陆海相对垂直位移研究和青藏地区壳形变监测等理论和实践工作,作了论述。
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| 关 键 词： | 大地测量学 大地测量 |
THE DEVELOPMENT OF MODERN GEODESY AND THE FUTURE TASKS FOR CHINESE GEODESISTS |
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| Chen Junyong.THE DEVELOPMENT OF MODERN GEODESY AND THE FUTURE TASKS FOR CHINESE GEODESISTS[J].Advance in Earth Sciences,1991,6(5):25-30. |
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| Authors: | Chen Junyong |
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| Institution: | Bureau of the Chinese Surveying and Mepping 100830 |
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| Abstract: | The development of modern geodesy and the history of geodetic work in china are reviewed. The future tasks,both in theoretical research and practical work,for Chinese geodesists in 90' s are praposed and discussed; The relevelling of second term nationwide 1st order levelling network; to set up nationwide GPS network; The improvement of the resolution and accuracy of gravity field ; The establishment of a GPS satellite tracking network; The measurement for the relative vertical displacement of land versus sea surface in the coast zone;The monitoring for the crust deformation Qing-zang plateau . |
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| Keywords: | geodesy development task |
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