A method to estimate the water storage of on-farm reservoirs by detecting slope gradients based on multi-spectral drone data

• Published in: Agricultural water management Vol. 307; p. 109241
• Main Authors: Wang, Yixuan, Yan, Nana, Zhu, Weiwei, Ma, Zonghan, Wu, Bingfang
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.02.2025; Elsevier
• Subjects: Remote sensing or UAV; Slope detection; Water area; Water depth; Water area; Slope detection; Water depth; Remote sensing or UAV

Water storage dynamics in on-farm reservoirs (OFRs) are crucial for irrigation water allocation and utilization, ensuring agricultural development sustainability. Previous studies have primarily relied on the area-storage model to estimate reservoir water storage using meter-level remotely sensed da...