Fortran与C#混合编程在卫星测高中的应用  

Application of Mixed-language Programming of Fortran and C# in Satellite Altimetry

作　　者：张凯华[1,2] 郭金运[1,2] 胡志博[1,2] 谭争光[1,2] 

机构地区：[1]山东科技大学测绘学院,山东青岛266590 [2]海岛(礁)测绘技术国家测绘地理信息局重点实验室,山东青岛266590

出　　处：《计算机技术与发展》2014年第5期48-52,共5页Computer Technology and Development

基　　金：国家自然科学基金资助项目(41374009);海岛(礁)测绘技术国家测绘局重点实验室基金(2011A01);山东科技大学研究生创新基金(YCA120406)

摘　　要：为了发挥Fortran易于科学计算的优点和C#在界面编写以及批量处理文件的优点,首先通过Fortran控制台程序编写相应算法的动态链接库,然后利用C#编写的界面程序调用在Fortran中生成的DLL文件,从而实现混合编程。详细阐述了两种语言混合编程的实现方法。通过利用卫星测高数据计算南海海域的垂线偏差,验证了该方法的正确性及优越性。通过混合编程,充分发挥两种计算机语言各自的优点,说明了可以利用混合编程的方法大批量自动化地处理卫星测高数据,同时该方法便于算法维护和升级。In order to play the advantage of scientific computing for Fortran and the writing interface program as well as batch processing files for C#,firstly prepare the dynamic link library of the corresponding algorithm by Fortran console program,and then use the interface program by C# to call DLL files generated by Fortran to fulfill mixed-language programming. Elaborate two mixed-language program-ming method,through the use of satellite altimetry data to compute vertical deflection in South China Sea to verify the correctness and su-periority of this method. Through mixed programming,fully play their respective advantages of the two kinds of computer languages,indi-cating that you can take advantages of mixed-language programming approach to automatically process high-volume satellite altimeter data,at the same time this method is easy to maintain and upgrade.

关 键 词：C# 卫星测高 垂线偏差 C# 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]