利用空间投影分带方法研究卫星图像的连续制图

Problems of Continuum Cartography of Satellite Image by Using the Method of Strip Division of Space Projection

试图在遥感图像的连续制图方面做一些理论上的探讨,首次提出利用空间投影方法研究卫星遥感影像的连续制图问题。该方法的宗旨是利用空间投影坐标系来表示遥感图像坐标,利用邻带坐标的相互换算法来实现相邻轨道的图像坐标的统一,从而解决遥感图像的连续制图问题。文中同时研究了空间投影的分带投影方法,讨论了分带规定和邻带坐标换算等问题。

In this paper, some theory of continuum cartography of remote sensing images is discussed, and the method of space projection is first brought forward to study the problem of continuum cartography of remote sensing images. The tenet of this method is to express the coordinates of remote sensing images by using the coordinate system of space projection, to realize the unification of image coordinates of neighbor track by using the conversion arithmetic, and the problem of continuum cartography of remote sensing images is settled in the end. The method of strip division projection of space projection is also researched, the problems of strip division rule and conversion of the coordinates of neighbor strip is discussed in this paper.