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《Science of Surveying and Mapping》 2017-01
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Accuracy verification of POS MEMS system in the island reef mapping

DONG Guohong;LI Yingcheng;DING Xiaobo;LI Ruren;LIU Fei;China TOPRS Technology Co.Ltd.;Shool of Geomatics,Liaoning Technical University;  
According to the blank situation of precise basic geographic information of our country's sea reef,developed a photogrammetry system integration installation,testing supported by small light UAV MEMS POS and verified the South China Sea reefs map in 1∶2 000,the results show that when using the photogrammetry system integration installation testing supported by small light UAV MEMS POS,no control point is difficult to reach the requirement of high precision of mapping,can obviously to improve the mapping accuracy when adding a small amount of control points.On the basis,rational propose is given for photogrammetry technology supported by light UAV MEMS POS in the application of far sea reef high precision mapping.
【Fund】: 国家科技支撑计划项目(2012BAB16B00);; 公益性行业科研专项经费项目(201412019);; 国家高科技研究发展技术项目(2013AA122104)
【CateGory Index】: P229;P231
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