面向耕地变化的无人机组网监测技术研究与实践

Research and practice of UAV network monitoring for cultivated land change

本文分析了耕地变化监测中无人机遥感相对于传统地面巡查、卫星遥感和地基视频监测的优点;针对无人机单机遥感能力有限、影像底图处理耗时长、影像信息自动化提取能力不足等问题,基于无人机组网协同航摄、影像底图并行处理、影像智能解译分类等技术,提出了面向耕地变化的无人机组网监测技术架构及其关键技术;以广西无人机联动服务平台和无人机影像AI解译系统建设及其在耕地变化监测中的应用为例,说明了无人机组网监测技术架构的建设成果。

This paper analyzes the advantages of UAV remote sensing compared with traditional ground inspection,satellite remote sensing and ground-based video monitoring in the monitoring of cultivated land change.Aiming at the problems such as limited remote sensing capability of UAV,long processing time of image and insufficient automatic image information extraction ability,this paper presents the technology architecture and key technologies of UAV network monitoring for cultivated land change based on UAV network collaborative aerial photography,parallel image processing,image intelligent interpretation classification and other technologies.Finally,taking the construction of Guangxi UAV linkage service platform,UAV image AI interpretation system and the application in cultivated land change monitoring as examples,the construction achievements of UAV network monitoring technology architecture are illustrated.