基于不同BASE曲面的多波束水深数据处理分析
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摘要
针对Caris HIPS软件自动滤波过程中创建的4种BASE曲面存在的差异,分析比较了4种曲面的构建原理及特点,探索了提高复杂地形曲面构建准确度的参数调整手段,并通过各BASE曲面与实测水深的符合度加以验证;通过相对典型的水深数据比较实验发现,在合理调整参数的情况下,CUBE面应用于多波束水深数据后处理方面具有较好效果;曲面及相应参数的调整可为数据后处理技术人员提供参考。
Aiming at the differences of four different surfaces created in automatic filtering,the constructing principles and characteristics of four BASE surfaces are compared.Parameter adjustment methods to enhance the accuracy of complex topographic surfaces are explored,which is verified by experiments.The CUBE surface has a great advantage in the post-processing of multi-beam bathymetric data under the condition of reasonable parameter adjustment through experiments of the typical bathymetric data.Adjustment of surfaces and parameters could provide reference for technicians of data processing.
Aiming at the differences of four different surfaces created in automatic filtering,the constructing principles and characteristics of four BASE surfaces are compared.Parameter adjustment methods to enhance the accuracy of complex topographic surfaces are explored,which is verified by experiments.The CUBE surface has a great advantage in the post-processing of multi-beam bathymetric data under the condition of reasonable parameter adjustment through experiments of the typical bathymetric data.Adjustment of surfaces and parameters could provide reference for technicians of data processing.
引文
[1]Caris HIPS and SIPS User Guide 9.0.20[R].Universal System Ltd,2015.
[2]Field Procedures Manual[S].National Oceanic and Atmospheric Administration,Office of Coast Survey.2014.
[3]Bourgeois B S,P A Elmore,W E Avera,et al.Achieving comparable uncertaintyestimates w ith Kalman filters or linearsmoothers for bathymetry data[J].Geochem.Geophys.Geosyst,2016(17):2576-2590.
[4]Calder B R,L A Mayer.Automatic processing of highrate,high-density multibeamechosounder data[J].Geochem.Geophys.Geosyst.2003,4(6):24-28.
[5]Brian Caldera,Paul Elmoreb.Development of an Uncertainty Propagation Equationfor Scalar Fields[J],M arine Geodesy,2017,40(5):341-360.
[6]IHO.S-102 Bathymetric Surface Product Specification,Editionl.0.0[S].M onaco:International Hydrographic Bureau.2012.
[7]Hydrographic Surveys Specifications and Deliverables[S].National Oceanic and Atmospheric Administration.2018.
[8]黄辰虎,陆秀平,侯世喜,等.利用CUBE算法剔除多波束测深粗差研究[J].海洋测绘,2010,30(3):1-5.
[9]李小文,曹春香,常超一.地理学第一定律与时空邻近度的提出[J].自然杂志,2007,29(2):69-71.
[10]Miguel EVásquez.Tuning the Caris implementation of CUBE for Patagonian Waters[D].New Brunsw ick:The University of New Brunsw ick.2007.
[11]王德刚,叶银灿.CUBE算法及其在多波束数据处理中的应用[J].海洋学研究,2008(6):82-87.
[12]吴超,殷晓东,张立华,等.基于不确定度的多波束测深数据质量评估方法[J].海洋测绘,2009,29(5):11-14.
[2]Field Procedures Manual[S].National Oceanic and Atmospheric Administration,Office of Coast Survey.2014.
[3]Bourgeois B S,P A Elmore,W E Avera,et al.Achieving comparable uncertaintyestimates w ith Kalman filters or linearsmoothers for bathymetry data[J].Geochem.Geophys.Geosyst,2016(17):2576-2590.
[4]Calder B R,L A Mayer.Automatic processing of highrate,high-density multibeamechosounder data[J].Geochem.Geophys.Geosyst.2003,4(6):24-28.
[5]Brian Caldera,Paul Elmoreb.Development of an Uncertainty Propagation Equationfor Scalar Fields[J],M arine Geodesy,2017,40(5):341-360.
[6]IHO.S-102 Bathymetric Surface Product Specification,Editionl.0.0[S].M onaco:International Hydrographic Bureau.2012.
[7]Hydrographic Surveys Specifications and Deliverables[S].National Oceanic and Atmospheric Administration.2018.
[8]黄辰虎,陆秀平,侯世喜,等.利用CUBE算法剔除多波束测深粗差研究[J].海洋测绘,2010,30(3):1-5.
[9]李小文,曹春香,常超一.地理学第一定律与时空邻近度的提出[J].自然杂志,2007,29(2):69-71.
[10]Miguel EVásquez.Tuning the Caris implementation of CUBE for Patagonian Waters[D].New Brunsw ick:The University of New Brunsw ick.2007.
[11]王德刚,叶银灿.CUBE算法及其在多波束数据处理中的应用[J].海洋学研究,2008(6):82-87.
[12]吴超,殷晓东,张立华,等.基于不确定度的多波束测深数据质量评估方法[J].海洋测绘,2009,29(5):11-14.