摘要
这里主要研究地震采集观测系统设计和图形绘制的计算机软件实现问题。到目前为止,许多的地震数据处理软件包以及专门的观测系统设计软件等都能够实现观测系统图形的显示与输出。但这些观测系统图形基本上是极为简单的显示,对图形不能进行一些个性化的设置,而能够真正用于野外队绘制观测系统成果图的软件却没有,观测系统图形仍然处于手工绘制的阶段。鉴于这种情况,利用VISUAL C++6.0研制了一个观测系统设计和图形绘制软件。该软件绘制的图形不但能基本满足目前观测系统的成图规范,还能根据需要进行合理化的设置。从而可以将观测系统图形的手工绘制转为计算机绘制,并方便地利用打印机或用绘图仪输出,大大提高了绘制观测系统的效率和准确性。经实际应用效果较好。
This paper mainly discusses how to develop and use the software of drawing 2D & 3D geometry graph in seismic data acquisition.Up to now,a lot of software packages for seismic data processing or field layout design could be used to draw and output 2D & 3D geometry graph simply,but we could not set the properties of graph freely,so almost no one of them could be used to finish geometry graph of results.In consideration of the case,the author programmed a software in VISUAL C++ 6.0 that can be used to draw 2D & 3D geometry graph.In this software,not only can one set the graph properties conform to the standard,but also can change the properties freely to meet the needs of oneself.Then the geometry graph can be drawn by computers and output by printers or plotters.Application with the program in several seismic data acquisition projects shows that drawing graph by the software is more efficiency than that by hand,which has brought about a striking effect on the production.
出处
《物探化探计算技术》
CAS
CSCD
2007年第2期91-95,共5页
Computing Techniques For Geophysical and Geochemical Exploration
