基于无人机的高光谱遥感图像采集和处理技术研究  

Research on hyperspectral remote sensing image acquisition and processing technology based on uav

作　　者：陈智虎 童倩倩 赵泽英[1] 岳延滨[1] CHEN Zhihu;TONG Qianqian;ZHAO Zeying;YUE Yanbin(Guizhou Academy of Agriculturai Science and Technology Information Institute,Guiyang,Guizhou 550006,China)

机构地区：[1]贵州省农业科学院科技信息研究所

出　　处：《贵州师范大学学报（自然科学版）》2019年第5期52-57,共6页Journal of Guizhou Normal University：Natural Sciences

基　　金：贵州省科技厅科技支撑计划项目(黔科合支撑[2016]2558号);贵州省科技厅科研机构服务企业行动计划项目(黔科合平台人才[2016](5715));贵州省农业科学院科技创新专项项目(黔农科院科技创新[2017]02号);贵州省农业科学院专项项目(黔农科院院专项[2013]019号)

摘　　要：高光谱遥感技术是农业监测的重要手段,能够及时、准确地分析农作物更多、更详细的信息,对分析农作物产量、长势和病虫害具有重要意义。以贵州省关岭县乐安村火龙果种植基地为研究区域,结合无人机与高光谱成像仪的优势,对研究区进行高光谱图像采集。经过图像挑选、图像预处理、图像精校正、波段提取和图像拼接处理,获取研究区最新的高光谱遥感图像,为研究农作物的生长特性及不同生长期的光谱差异奠定基础。Hyperspectral remote sensing technology is an advanced technique in agricultural monitoring.It is of great significance to analyze crop yield,growth,diseases and insect pests by analyzing more detailed information of crops timely and accurately.Take the dragon fruit planting base in Lean village of Guanling county in Guizhou as the research area,combine the advantages of uavs with hyperspectral imagers,collecte the hyperspectral images of the study area.according to image selection,image preprocessing,image precision correction,band extraction and image mosaic processing,obtain the latest hyperspectral remote sensing images in the study area and lay the foundation for analysis crop information.

关 键 词：无人机 高光谱 遥感 图像处理 

分 类 号：S17[农业科学—农业基础科学] P237[天文地球—摄影测量与遥感]