目前,在森林调查和林业、综合农业区划中,都使用航片调绘清查各类土地面积,其中转绘是一个关键程序。所谓转绘,就是将航片上所判读与调绘的内容,转绘到底图上。目前常用的方法有辐射线格网怯、辐射交会法、距 At present, in the forest surveys and forestry, integrated agricultural zoning, aerial mapping are used to inventory various types of land area, of which the transfer is a key program. The so-called transfer, that is, the interpretation of the aerial photos and transfer of the content, transfer to the end of the map. At present, there are methods commonly used radiation grid timid, radiation rendezvous law, away from