Assessment of irrigation water use for dry beans in center pivots using ERA5 Land climate variables and Sentinel 2 NDVI time series in the Brazilian Cerrado

Agricultural Water Management, Journal Year: 2024, Volume and Issue: 305, P. 109128 - 109128

Published: Nov. 1, 2024

Language: Английский

Estimation of Evapotranspiration in South Eastern Afghanistan Using the GCOM-C Algorithm on the Basis of Landsat Satellite Imagery

Hydrology, Journal Year: 2024, Volume and Issue: 11(7), P. 95 - 95

Published: June 30, 2024

This study aims to assess the performance of Global Change Observation Mission—Climate (GCOM-C) ETindex estimation algorithm estimate actual evapotranspiration (ETa) in southeastern Afghanistan. Here, GCOM-C was adopted monthly ETa for period from November 2016 October 2017 using a series Landsat 8, Thermal Infrared Sensor (TIRS) Band 10 satellite imagery. The accuracy evaluated by comparing results with other estimates ETa, namely mapping internalized calibration (METRIC) model, MODIS Evapotranspiration Project (MOD16), surface energy balance system (SEBS) tools, and crop under standard conditions (ETc) as estimated FAO-56 procedure. evaluation made irrigated wheat, maize, rice, orchards non-irrigated bare soil land. comparison values showed good correlation among GCOM-C, METRIC, FAO-56, while MOD16 SEBS significantly lower ETa. agreement METRIC implies that simple successfully region precision similar METRIC. provides first high-quality data spatial resolution part procedure is straightforward, its are anticipated enhance understanding regional hydrology.

Language: Английский

Global vegetation productivity has become less sensitive to drought in the first two decades of the 21st century

International Journal of Applied Earth Observation and Geoinformation, Journal Year: 2024, Volume and Issue: 135, P. 104297 - 104297

Published: Dec. 1, 2024

Language: Английский