摘要
随着现代科学技术的发展,大比例尺地形图在国民经济建设和国防建设中的作用更为突出,因其测图精度高、地物体现详细、更新周期短、更新费用低等特点被各个测绘单位所使用,本文主要结合全站仪野外草图测记法简要阐述了大比例尺测图技术。
With the development of modern technologies,large scale map plays an important role in national economy and defense for its high accuracy,the short period and low cost.The paper introduces briefly the large scale mapping techniques combining with field survey and record method.
出处
《测绘与空间地理信息》
2013年第4期208-211,共4页
Geomatics & Spatial Information Technology
关键词
大比例尺
数字测图
全站仪
野外测记法
large scale
digital mapping
total station
field survey and record method
