Remote Sensing Monitoring of Water Productivity in Agricultural Crops: A Review

Water use efficiency and water productivity are becoming increasingly important for food security. The role of sustainable food production is emphasized by UN SDGs and is of particular importance in the new decade, where also water scarcity issues are going to exacerbate due to climate change and anthropogenic factors. The chapter will review the remote sensing applications in the peer-reviewed literature published in the past 10 years and focuses on the prospective new applications.