摘要
文章通过对相关文献资料的系统分析,梳理和归纳出国家基本比例尺地形图新旧图幅号直接转换和间接求算经纬度转换的通用计算公式,利用计算器编制了相关计算程序,介绍了其使用方法。
Through the analysis of the system of related literature, carded and induced the general calculation formula of direct conversion method and indirect conversion to calculate longitude and latitude method between new and old sheet numbers of national compiled relevant calculation program by calculator, introduced its primary scale topographic maps, using method.
出处
《内蒙古林业调查设计》
2015年第4期99-102,共4页
Inner Mongolia Forestry Investigation and Design
关键词
地形图
新旧图幅号
转换方法
程序设计
Topographic map
new and old map sheet number
conversion method
program design
