Estimation of Rice Yield in Paddy Damaged by Rice Blast Using UAV Imagery
نویسندگان
چکیده
Recently, Unmanned Aerial Vehicle (UAV) has been usefully used to produce precise crop information on farmland. The purpose of this study is develop a technology for estimating rice yield distribution in paddy field damaged by blast using UAV imagery. We analyzed the change sensing according disease occurrence images 2021. correlation between NDVI vegetation index and showed high value 0.8 or higher from booting stage ripening except heading stage. It means that image reflected blast. In addition, it was found order evaluate effect image, necessary select sensor considering spectral reflection next characteristics. This expected be helpful establishing object damage survey agricultural disaster insurance farming plan.Vegetation (NDVI) map imagery
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ژورنال
عنوان ژورنال: Han-guk toyang biryo hakoeji
سال: 2022
ISSN: ['2288-2162', '0367-6315']
DOI: https://doi.org/10.7745/kjssf.2022.55.4.361