CORS联合全站仪在潮滩海岸线测量中的应用
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摘要
针对目前海岸线确定技术多样的现状进行了基于粉沙淤泥质海岸潮滩海岸线实地测量的研究。应用CORS联合全站仪作业的测量模式获取潮滩海岸线上特征点的大地高,讨论了该测量模式的最佳测量场景。最后将选取的2013—2015年间潍坊港验潮站部分验潮数据与实测数据统一归算到1985国家高程基准。验证结果表明:实测潍坊地区潮滩海岸线正常高2.77 m,与验潮数据互差不超过3%。
Aiming at the current situation of the different technologies of coastline determination,this paper studies the tidal flat coastline field measurement based on silty sand coast. In this paper,the geodetic height of the characteristic points on tidal shoreline is measured by CORS combined with Electronic Total Station and have made a discussion about the best measurement scenario of the measurement mode. Finally,take the partial tidal data selected from Weifang port tide gauge station during 2013 ~ 2015 and the measured data together calculated to 1985 National height datum,the verification results show that the normal height of tidal flat coastline in Weifang area is 2.77 m which have a difference no more than 3% compared with tide data.
Aiming at the current situation of the different technologies of coastline determination,this paper studies the tidal flat coastline field measurement based on silty sand coast. In this paper,the geodetic height of the characteristic points on tidal shoreline is measured by CORS combined with Electronic Total Station and have made a discussion about the best measurement scenario of the measurement mode. Finally,take the partial tidal data selected from Weifang port tide gauge station during 2013 ~ 2015 and the measured data together calculated to 1985 National height datum,the verification results show that the normal height of tidal flat coastline in Weifang area is 2.77 m which have a difference no more than 3% compared with tide data.
引文
[1]刘燕春,张鹰.基于遥感岸线识别技术的射阳河口潮滩冲淤演变研究[J].海洋通报,2010,29(6):658-663.
[2]王艳,柯贤坤,贾玉连,等.渤海湾曹妃甸80年代以来海岸剖面变化研究[J].海洋通报,1999,18(1):43-51.
[3]韩志远,李孟国.基于遥感和GIS的福建文渡湾海域潮滩演变研究[J].海洋学研究,2015,33(3):42-47.
[4]李善为,夏东兴.山东海岸地貌发育特征[J].海洋湖沼通报,1981(3):39-45.
[5]李晓亮.CORS系统的构建与应用[D].北京:中国地质大学(北京),2014.
[6]刘经南,刘晖,邹蓉,等.建立全国CORS更新国家地心动态参考框架的几点思考[J].武汉大学学报:信息科学版,2009,34(11):1 261-1 265.
[7]冯钟鸣,惠理军.CORS在工程测量中的应用及发展趋势[J].中国水运(下半月),2010(4):79-80.
[8]马洪滨,高福聚.全站型电子速测仪的发展与应用[J].黑龙江测绘,1996,19(3):32-35.
[9]朱顺平,薛英.无反射棱镜全站仪及其测试[J].测绘通报,2001(3):41-42.
[10]于彩霞,王家耀,许军,等.海岸线提取技术研究进展[J].测绘科学技术学报,2014,31(3):305-309.
[2]王艳,柯贤坤,贾玉连,等.渤海湾曹妃甸80年代以来海岸剖面变化研究[J].海洋通报,1999,18(1):43-51.
[3]韩志远,李孟国.基于遥感和GIS的福建文渡湾海域潮滩演变研究[J].海洋学研究,2015,33(3):42-47.
[4]李善为,夏东兴.山东海岸地貌发育特征[J].海洋湖沼通报,1981(3):39-45.
[5]李晓亮.CORS系统的构建与应用[D].北京:中国地质大学(北京),2014.
[6]刘经南,刘晖,邹蓉,等.建立全国CORS更新国家地心动态参考框架的几点思考[J].武汉大学学报:信息科学版,2009,34(11):1 261-1 265.
[7]冯钟鸣,惠理军.CORS在工程测量中的应用及发展趋势[J].中国水运(下半月),2010(4):79-80.
[8]马洪滨,高福聚.全站型电子速测仪的发展与应用[J].黑龙江测绘,1996,19(3):32-35.
[9]朱顺平,薛英.无反射棱镜全站仪及其测试[J].测绘通报,2001(3):41-42.
[10]于彩霞,王家耀,许军,等.海岸线提取技术研究进展[J].测绘科学技术学报,2014,31(3):305-309.