无人机高光谱影像在农业长势监测中的应用

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中图分类号：S25 文献标志码：A 文章编号：2096-9902（2025）14-0037-04

Abstract：ThisstudyisbasedonUAVhyperspectralimagingtechnologyandexploresitsapplicationinagriculturalgrowth monitoring.Amodelofcropgrowthwasconstructedandhyperspectralimagedatawasusedtoconductin-depthanalysisofchanges inkeyidicatossuchsopalthindex（H，hrophylloncentration（Ch）soilmoisture（S）ndoheight（Hilation resultsshowedthatthecrophealthindex（H）increasedfromOOtoO.86，thechlorophyllcontent（Cl） increasedfromO.45to0.52 andsoilmoisture（SM）andcropheight（H）alsoshowedstableincreasingtrendsrespectively.Thesechangesreflectthecontiuous improvementofcropgrowthconditions，indicatingthattheoptimizationofenvironmentalconditionsplaysanimportantrolein promotingcropgrowthinagriculturalproduction.Thenumericalsimulationandon-sitemonitoringdatawerecomparedtofurther prove the efectiveness and accuracy of UAV hyperspectral imaging technology in monitoring agricultural growth.

Keywords： UAV; UAV image; hyperspectral image; agricultural growth monitoring;precision agriculture

随着现代农业对精确监控与管理要求的日益提高，传统农业监测手段已经不能适应高效、实时的要求了。（剩余5261字）