Surfer11.0软件在水利工程测量数据中的应用

The Application of Surfer11.0 Software to Water Conservancy Engineering Survey

通过RTK GPS对地形测量,取得地形坐标、高程数据,以文件形式存储,在进行数据共享及数据分析时,使用Surfer绘制图件、数据分析和建模等功能,应用在水下土方计算、3D建模、空间分析。以某一河底断面为工程实例,分析该软件在水下土方计算中的优势及发展趋势。实践证明Surfer软件方便、直观、高效的特点完全可以满足水文工作中绘制专业图形的需要,在测量地形、计算土方、建3D模型实现三维地质建模方面有着广阔的应用前景。

Topographic survey is conducted by GPS RTK,with spatial data of the terrain obtained and stored as files.For data sharing and analysis,functions such as drawings,data analysis and modeling of Surfer11.0are adopted tounderwater earthwork calculation,3D modeling,and spatial analysis.With a river section as an example,advantagesand development trend of the software in the calculation of water under the earth are illustrated.Practice has provedthe convenience,visualization and efficiency of Surfer11.0,which can ensure that the software fully meets the needof professional graphics rendering of the hydrological work,and will be helpful in topographic survey,earthworkcalculation,3D modeling,and eventually3D geological modeling.