浅谈大比例尺地形图的测量

The Measurement of Large Scale Topographic Map

地形的测量是指绘制地形图所需要的过程,即对于地球表面的事物进行绘制,并且按照一定的比例尺进行缩小,然后用符号进行标注的工作。一般的对于面积较小的地形采用实地野外绘制,而对于面积比较大的地形,则是一般采用航空摄影等方法进行绘制。本文以实际的地形测量为基础,介绍了许多测量的成熟方法,并就测量的模式对仪器设备、技术人员的技术水准、管理的方式以及测量的计划和组织等方面进行了详细的论述。

Topography measurement refers to the drawing process of topographic map needed, which is the work of drawing things on surface the earth and according to certain scale for closing, and then use the symbol for the annotation. General for smaller terrain using field mapping, and for relatively large area terrain, is generally mapping uses the method of aerial photography. Based on the topographic survey practice, it introduces the method of measuring the mature many, and discusses the measurement model of instrument and equipment, technical personnel of the technical level, management mode and measurement plan and other aspects in detail.