Crop monitoring is a research area that focuses on using remote sensing technologies, such as satellites, drones, and sensors, to monitor and assess the health and growth of crops in agricultural fields. This technology allows farmers and researchers to collect data on crop health, nutrient levels, moisture levels, and other important factors that can impact crop yield and quality. Crop monitoring can help farmers make informed decisions about irrigation, fertilization, pest control, and harvesting, ultimately improving crop productivity and sustainability.