1∶1万地形图新、旧图幅号的手工换算方法

摘要

在分析国家1∶1万地形图新、旧图幅号构成及其含义的基础上,阐述1∶1万地形图从旧图幅号换算成新图幅号、从新图幅号换算成旧图幅号时的手工换算方法与换算关系式,并用实例进行了验算.%On the basis of analysis of national 1: 10000 topographic maps on new and old sheet numbers composition and their meaning, this paper studied and described the manual conversion method and conversion relationship forms of 1: 10000 topographic maps from old sheet number converted into a new sheet number, and reversely from new sheet numbers translated into old sheet number, and this method has been checked with actual cases.