摘要
文中介绍了利用反正切、反正弦、反余弦函数计算坐标方位角的方法,并给出了不用进行象限判断的计算坐标方位角的统一的数学模型。
In this paper,the calculation method of coordinate azimuth was introduced by means of arc tangent function,arc sin function and arc cosine function.Besides,the paper provided the unified mathematical model for calculating coordinate azimuth without judging quadrant.
出处
《矿山测量》
2010年第2期62-63,65,共3页
Mine Surveying
