无人机数码航摄数据获取与应用分析

Analysis of the UAV Digital Aerial Photography Data Acquisition and Application

无人机数码航摄相比于传统航空摄影技术,具有机动灵活、成本低廉及生产周期短等优点,是获取小区域基础地理信息数据技术手段的有力补充。本文首先描述了无人机数码航摄系统的技术特点及组成,其次详细地阐述了无人机数码航摄数据获取的技术流程,最后重点分析了无人机数码航摄技术应用现状及前景。

Compared with the traditional aerial photogrammetry technology, unmanned aerial vehicle （UAV）has the advantages of flexible,lower production consumption and shorter production cycle,acts as a powerful technology supplement to obtain small regional basic： geographic information data. Firstly,this paper describes the technical eharaeteristies and components of the UAV digital aerial photography;secondly,a technical process of the UAV digital aerial photogra phy data acquisition were described in detail;finally,analyses the UAV digital aerial photogrammetry technology appliea-phy data acquisition were described in detail;finally,analyses the UAV digital aerial photogrammetry technology application situation and prospects