| GPS在易门1∶5万水系沉积物测量质量监控中应用 |
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| 引用本文： | 常旭坤.GPS在易门1∶5万水系沉积物测量质量监控中应用[J].云南地质,2010,29(4):461-462,428. |
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| 作者姓名： | 常旭坤 |
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| 作者单位： | 云南省有色地质局地质地球物理化学勘查院,昆明650216 |
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| 摘 要： | GPS的单点绝对定位及航迹功能应用到水系沉积物地球化学测量野外施工质量监控,能有效避免人为因素导致点位失真、采样随机性大等问题,提高野外定点精度,并可及时了解野外进度及采样点的到位情况。
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| 关 键 词： | 质量监控 单点绝对定位 水系沉积物测量 GPS 云南易门地区 |
THE APPLICATION OF GPS TO QUALITY CONTROL OF 1:50000 SEDIMENT SURVEY OF WATER SYSTEM IN YIMEN |
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| CHANG Xu-kun.THE APPLICATION OF GPS TO QUALITY CONTROL OF 1:50000 SEDIMENT SURVEY OF WATER SYSTEM IN YIMEN[J].Yunnan Geology,2010,29(4):461-462,428. |
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| Authors: | CHANG Xu-kun |
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| Institution: | CHANG Xu-kun (Exploration Institute of Geology and Ceophysics -geochemistry, Yunnan Bureau of Nonferrolas Geology, Kunming 650216 ) |
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| Abstract: | The application of function of GPS in absolute location of single point and flight path to field quality control in geochemical survey of sediment of water system can avoid distortion of point position, high randomness in sampling, etc. Therefore, it can improve the precision of field point location, grasp the field process in time and the taking place of sampling point. |
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| Keywords: | Quality Control Absolute Location of Single Point Survey of Sediment of Water System GPS Yimen Area Yunnan |
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