Unmanned Aerial Vehicle

Application of unmanned aerial vehicle optical remote sensing in crop nitrogen diagnosis: A systematic literature review
Nitrogen (N) is an essential nutrient that profoundly impacts crop growth, yield, and overall quality. Misapplication of N fertilizers …
DOI
Estimation of Above-Ground Biomass of Winter Wheat Based on Consumer-Grade Multi-Spectral UAV
One of the problems of optical remote sensing of crop above-ground biomass (AGB) is that vegetation indices (VIs) often saturate from …
DOI