Application and Development Trend of Hyperspectral Remote Sensing in Crop Research
Hyperspectral remote sensing is an important technology for crop research.In order to promote the healthy development and basic research of crop growth cycle,improve the application level of remote sensing technology in crop research,this paper summarizes the analysis algorithms of hyperspectral in crop research,focus on the research progress of hyperspectral in crop growth,crop information monitoring,and crop information extraction.This paper systematically reviews the studies on leaf area index,biomass estimation,nitrogen monitoring,chlorophyll monitoring,pest and disease monitoring,heavy metal monitoring,crop carbon to nitrogen ratio,and water content,which still need to be further developed.Analysis shows that the combination of hyperspectral technology and artificial intelligence has achieved initial results in crop research which is still difficult to meet the intelligent needs of modern agriculture.If the new generation of information technology and large models are used to empower,enormous research potential will be unleashed.
hyperspectral remote sensingcropscrop growthcrop monitoringcrop information extraction
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