利用GIS技术对莲花电站水库库容曲线复核分析
发布时间：2018-12-11 02:39
【摘要】：通过以GPS载波相位差分定位技术和回声测深仪等组成的三维数据自动采集系统,按照规定的测线,快速准确地采集高密度、高精度水下地形数据,获取水底测点平面和深度信息,利用以ArcGIS为平台的数据处理编辑软件,制作水下地形图、计算库容、生成库容曲线,并与初设库容曲线进行复核分析,为探查泥沙淤积对库容的影响、节能增效提供详实可靠的基础数据。
[Abstract]:Based on the GPS carrier phase differential positioning technology and echo sounder, a 3D data acquisition system is developed to collect high-density and high-precision underwater terrain data quickly and accurately according to the prescribed line. The data processing and editing software based on ArcGIS is used to make the underwater topographic map, to calculate the storage capacity, to generate the reservoir capacity curve, and to review and analyze it with the initial reservoir capacity curve, and obtain the plane and depth information of the measuring points under the water, and make use of the data processing and editing software based on ArcGIS as the platform. In order to investigate the effect of siltation on reservoir capacity, detailed and reliable basic data are provided for energy saving and efficiency increasing.
【作者单位】： 黑龙江文图测绘地理信息有限责任公司;
【分类号】：TV697.2;P208
本文编号：2371707
[Abstract]:Based on the GPS carrier phase differential positioning technology and echo sounder, a 3D data acquisition system is developed to collect high-density and high-precision underwater terrain data quickly and accurately according to the prescribed line. The data processing and editing software based on ArcGIS is used to make the underwater topographic map, to calculate the storage capacity, to generate the reservoir capacity curve, and to review and analyze it with the initial reservoir capacity curve, and obtain the plane and depth information of the measuring points under the water, and make use of the data processing and editing software based on ArcGIS as the platform. In order to investigate the effect of siltation on reservoir capacity, detailed and reliable basic data are provided for energy saving and efficiency increasing.
【作者单位】： 黑龙江文图测绘地理信息有限责任公司;
【分类号】：TV697.2;P208
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