2024
DOI: 10.3390/rs16071116
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PrISM at Operational Scale: Monitoring Irrigation District Water Use during Droughts

Giovanni Paolini,
Maria Jose Escorihuela,
Joaquim Bellvert
et al.

Abstract: Efficient water management strategies are of utmost importance in drought-prone regions, given the fundamental role irrigation plays in avoiding yield losses and food shortages. Traditional methodologies for estimating irrigation amounts face limitations in terms of overall precision and operational scalability. This study proposes to estimate irrigation amounts from soil moisture (SM) data by adapting the PrISM (Precipitation Inferred from Soil Moisture) methodology. The PrISM assimilates SM into a simple Ant… Show more

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“…Given these challenges, low-cost, efficient digital monitoring and data acquisition are crucial in dryland areas with limited infrastructure. Utilizing remote sensing technology to collect and analyze soil and crop information not only enhances the productivity of dryland agriculture but also provides crucial information services for underdeveloped regions [40]. The continuous movement of soil moisture between soil, crops, and the atmosphere allows for the estimation and analysis of moisture processes and footprints using accessible, high-throughput, low-cost data [41].…”
Section: Introductionmentioning
confidence: 99%
“…Given these challenges, low-cost, efficient digital monitoring and data acquisition are crucial in dryland areas with limited infrastructure. Utilizing remote sensing technology to collect and analyze soil and crop information not only enhances the productivity of dryland agriculture but also provides crucial information services for underdeveloped regions [40]. The continuous movement of soil moisture between soil, crops, and the atmosphere allows for the estimation and analysis of moisture processes and footprints using accessible, high-throughput, low-cost data [41].…”
Section: Introductionmentioning
confidence: 99%