广义相对误差椭球(圆)

The Broad Relative Error Ellipsoid(Ellipse)

摘要: 本文给出了控制点的广义相对误差椭球(圆)的定义,简要介绍了二维控制点的广义相对误差椭圆的计算公式,着重阐述三维控制点的广义相对误差椭球的计算方法,并讨论了地心坐标系与大地坐标系中计算广义相对误差椭球的有关问题。
- 广义相对误差椭球 /
- 基准 /
- 地心坐标系 /
- 大地坐标系
Abstract: In this paper,a definition is given to the broad relative error ellipsoid(ellipse),It is briefly introduced that the formulae figuring the broad relative error ellipse of 2-D control points.The emphasis has been paid to the calculation of the broad relative error ellipsoid of 3-D control points,and the discussion of the related problems in the broad relative error ellipsoid of the terrestrical geocentric system and the geodetic system.
- broad relative error ellipsoid /
- datum /
- geocentric coordinate system /
- geodatic coordinate system