大比例尺地形图航测内业采集方法探讨

Discussion on Internal Surveying Method of Large-scale Topographic Map Aerial Survey

随着我国社会经济的快速发展,地表要素和形态也发生了巨大的变化,如何高效的获得形势性强、精度高的大比例尺地形图数据,是目前测绘行业的关键所在。探讨大比例尺地形图航测成图方法,详细介绍了怎样采集不同地形要素以及采集技巧和注意事项。

With the rapid development of society and economy,the surface elements and forms have also undergone tremendous change.Therefore,how to efficiently obtain situational and high-precision large-scale topographic map data is the key to the current surveying and mapping industry.This paper discusses the method of aerial surveying of large-scale topographic maps,and introduces in detail how to collect different topographic elements,collection techniques and precautions.