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PLANT DROUGHT MONITORING METHOD USING HYPERSPECTRAL SENSOR AND SOIL MOISTURE SENSOR
PLANT DROUGHT MONITORING METHOD USING HYPERSPECTRAL SENSOR AND SOIL MOISTURE SENSOR
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机译：使用高光谱传感器和土壤湿度传感器的植物干旱监测方法
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摘要
The present invention relates to a method for monitoring the drought state of the soil of the target site, and more specifically, measuring the vitality and soil moisture content of the ground vegetation using a hyperspectral sensor and a moisture content measurement sensor, and the drought index of the target site based on the measurement information It relates to a soil drought monitoring method and system using a hyperspectral sensor and a soil moisture content sensor that monitors the drought status of the soil in real time by calculating , a first step in which the function sensor collects function data for each area of the measurement target; a second step of calculating the regular vegetation index of the target site by analyzing the spectral characteristics of the hyperspectral image data by the regular vegetation index calculation module, and calculating the soil moisture content for each area of the target site by analyzing the function data by the soil moisture content collection module; a third step in which the drought index calculation module analyzes the correlation between the regular vegetation index and the soil moisture content for each area of the target site and sets a relational expression; a fourth step in which the drought index calculation module calculates the drought index by applying the regular vegetation index and the soil moisture content to the relational expression;
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