| 高斯投影坐标换带和子午线收敛角计算编程 |
| |
| 引用本文： | 刘福山.高斯投影坐标换带和子午线收敛角计算编程[J].吉林大学学报(信息科学版),1995(2). |
| |
| 作者姓名： | 刘福山 |
| |
| 作者单位： | 长春邮电学院函授部 |
| |
| 摘 要： | 针对测量工作中人工进行高斯投影、坐标换带和平面子午线收敛角计算非常麻烦又容易出错的问题，采用迭代法趋近求值，用ＢＡＳＩＣ语言编制了相应的计算机程序，实现了上述计算。该程序可用于便携式ＰＣ－１５０１计算机，输入简便，能直接得到通用的坐标和数据。实践结果表明：其计算精度合乎要求，计算速度比人工计算提高几百倍。
|
| 关 键 词： | 高斯坐标变换，坐标换带计算／子午线收敛角 |
Computer programming of Gauss projection computation coordinate zone and meridian convergence angle |
| |
| Liu Fushan.Computer programming of Gauss projection computation coordinate zone and meridian convergence angle[J].Journal of Jilin University:Information Sci Ed,1995(2). |
| |
| Authors: | Liu Fushan |
| |
| Abstract: | In view of the tedious and mistakable manual calculation in measuring Gauss projection,coordinate zone transformation and meridian convergence,an itera-tive approximation method is adopted and programmed by BASIC to imple-ment the direct and converse calculation of Gauss projection and computer cal-culation of meridian convergence angle. It can be operated on portable com-puter PC-1501 and has the merit of simple for input,to get the universal coor-dinate and data directly.Through practice ,it is shown that the accuracy of calculation meets the requirement,the speed of calculation is quickened a hun-dred-fold to manual putation. |
| |
| Keywords: | Gauss projection computation of coordinate zonal transforma-on meridian convergence |
| 本文献已被 CNKI 等数据库收录！ |
