【摘要】 通过实际数据,对高斯投影长度变形问题进行了分析,简单介绍采用抵偿高程投影面、任意带高斯投影和具有抵偿高程投影面的任意带高斯投影的方法,能有效地实现控制高斯投影两种长度变形的相互抵偿,达到了控制高斯投影长度变形影响的目的。更多还原

【Abstract】 In this paper,the scale error of Gauss projection is analyzed according to the actual data.It also simply discussed the methods to effectively control the distortion in Gauss projection,as projection datum plane with compensation effect,arbitrary zone of Gauss projection,and arbitrary zone of Gauss projection combined with projection datum plane with compensation effect.更多还原