摘要
对多期水深数据的处理方法进行探讨,提出相应的计算机处理程序。经程序处理后的水深数据,可以找出其冲淤区、绘制冲淤等值线图和冲淤立体图;计算出其冲淤量和冲淤面积。还可以绘制出所测海区任意方向的多期剖面图及水深坡度图,从而揭示出冲淤规律。
In this paper,the processing methods of multi-period water depth data are studied and the corresponding computer programs to process this kind of data are introduced.By using the programs to process water depth data,the erosion and accumulation area can be found by drawing the contour diagram and stereogram about erosion and accumulation,and the corresponding erosion and accumulation weight and area sizes can also be calculated.In addition,arbitrary directional multi-period section diagram and declivity diagram of submarine topography can be plotted in the measured sea area.
基金
青岛海洋大学科研处项目资助
国家自然科学基金9487005
关键词
水深数据
计算机
可视化
海洋
Water depth data
computer processing
erosion
accumulation
stercogram
section
declivity
