小型无人机航测技术在水利工程中的应用  

Application of Aerial Surveying Technology by Small Drone in Water Resources Engineering

作　　者：蔺全奎 李伟哲[2] LIN Quankui LI Weizhe(Northwest Engineering Corporation Limited, Xi＇an 710065, China Surveying and Mapping Section, Shaanxi Province Water Resources and Electric Power Investigation and Design, Xi＇an 710002, China)

机构地区：[1]中国电建集团西北勘测设计研究院有限公司,西安710065 [2]陕西省水利电力勘测设计研究院测绘分院,西安710002

出　　处：《西北水电》2016年第5期28-31,共4页Northwest Hydropower

摘　　要：阐述了四旋翼无人机MD4-1000外业作业流程。通过野外像控点的布设、无人机外业航摄及内业数据准备、使用Pix4Dmapper处理影像数据,最终可以生成多种测绘产品,可以导入多种类型的专业软件完成进一步的分析处理,生成的三维模型,更加直观。The field work procedures of the 4-rotor-wing drone are described. Through distribution of field image control points, aerialshooting by drone, indoor data preparation and image data processed by Pix4Dmapper, multiple surveying and mapping products can be pro-duced. They can be further processed by application of special software, producing 3D models which are more visual.

关 键 词：无人机 航测 MD4-1000 Pix4Dmapper 点云 

分 类 号：TV221.1[水利工程—水工结构工程]