无人机遥感在西气东输管道地质灾害调查中的应用

Application of UAV remote sensing in Geologic hazards survey along the Project of west-east Gas Transmission

摘要: 阐述了应用无人机遥感进行地质灾害调查的关键技术与方法,介绍了无人机遥感系统的组成,通过对外业航拍、正射影像生成、影像判读等技术要点的研究,以及航拍成果的精度检验与分析,论证了采用该系统获取的航空影像进行地质灾害调查的可行性。

Abstract: This paper describes the key technology and methods of UAV remote sensing in geologic hazards survey.It introduces the composition of the UAV remote sensing system.Through researching the aerial photography,orthophotoquad production process and imagery interpretation,analyzing the accuracy of aerial photography results,the feasibility of UAV remote sensing in geological survey is demonstrated. 更多还原