低空无人机航摄系统在四川地形测绘中的应用

摘要

低空无人机航摄系统作为全数字摄影测量的有力补充,目前在应急测绘及小面积高分辨率地理信息数据快速获取等方面已起到越来越重要的作用。本文介绍了无人机低空摄影测量系统的概况,并以四川绵竹旅游规划测绘项目为例,阐述了应用无人机低空摄影测量系统进行地形测绘的流程及方法。%The low altitude Unmanned aerial mapping system as the total amount word photographs measured emollient add,have already had a more and more important function in the aspects of meeting an emergency to survey and map and the small area high resolution geography information data quickly obtaining to wait currently.This text introduced unmanned machine low altitude to photograph the general situation of measuring the system,and with the Mian bamboo tour programming in Sichuan surveys and maps item for example,elaborated that the applied unmanned machine low altitude Unmanned aerial mapping system to carry on the process and method that the geography surveys and maps.The application that photographs to measure system in the aspects of surveying and mapping to the low altitude Unmanned aerial has better expansion meaning.