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军民融合岛礁无人机测绘及水准面精化方法探讨
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摘要
针对远海岛礁地理岛情监测所需基础数据更新难度大,在测绘中面临的岛内有效外业时间短,保障有限等特点,对无人机低空航空摄影测量技术及军地作业模式进行阐述,对顾及EGM2008重力场模型的移去-恢复法技术在岛内应用进行验证,取得了较好效果。对构建远海岛礁监测预警系统提供基础数据,进而有效保护远海岛礁生态环境,实现岛礁可持续发展有一定的工程科研价值。
Basic data required for the open sea reefs geography of the Island is difficult to monitor updates the island outside the effective time in mapping industry faced a short,limited protection and other characteristics of UAV technology and low-altitude aerial photography mode elaborate military operation,to take into account the gravity field model EGM2008 remove- restore method technology in the island verify applications,and achieved good results.Constructing ocean reef monitoring and warning systems provide the basic data,thus effectively protect the ocean reefs ecological environment and realize sustainable development of reefs have some scientific value engineering.
引文
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    [3]郭忠磊,滕惠忠,赵俊生等.一种远海岛(礁)区域高程基准转换的新方法[J].测绘通报,2014,(4):18-20.
    [4]李建成,姜卫平.长距离跨海高程基准传递方法的研究[J].武汉大学学报:信息科学版,2001,26(6):514-517.
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