用Surfer软件制作三维立体地形投影图的实践--以云海物探数据为例  

Application of Surfer Software in Making 3D Visualization Stereo Topographic Projection Map--Take Geophysical Data of Yunhai as an Example

作　　者：张静 胡尊平 陈实 陶鹏飞 牛辉 Zhang Jing;Hu Zunping;Chen Shi;Tao Pengfei;Niu Hui(Geological Survey Institute of Xinjiang,Urumqi,Xinjiang,830000,China)

机构地区：[1]新疆维吾尔自治区地质调查院,新疆乌鲁木齐830000

出　　处：《新疆地质》2022年第2期309-312,共4页Xinjiang Geology

摘　　要：利用Surfer软件实现物探数据的三维可视化。通过数据网格化利用成果数据制作等值线图、据高程数据制作表面图、采用点位坐标制作张贴图,最后通过覆盖地图功能将物探异常数据投影在三维地形图上,实现三维可视化。同时介绍了一些成图细节,为物探异常推断解释提供参考。Surfer software is used to realize the three-dimensional visualization of geophysical data.Through data grid-ding,contour map is made by using results data,surface map is made by using elevation data,and post map is made by using point coordinates.Finally,the geophysical anomaly data is mapped on the three-dimensional topographic map by covering map function to realize three-dimensional visualization.At the same time,some drawing details are introduced to make the results figures more beautiful and high-definition.It provides a reference for geophysical anomaly inference and interpretation.

关 键 词：SURFER 三维可视化 物探异常 物探数据 立体地形投影 

分 类 号：P53[天文地球—古生物学与地层学]