Results 41 to 50 of about 2,297,343 (159)

Retrieval of rice biophysical parameters from Sentinel‑2 using parsimonious multi‑output machine learning

Agrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Rice (Oryza sativa L.) crop monitoring in Africa requires efficient retrieval of biophysical parameters such as leaf area index (LAI) and leaf chlorophyll content (LCC), which are essential for crop stress detection and nutrient management.
Joseph Kagotho Muriithi, Collins Mito, Giovanni Laneve, John Buers, Elijah Cheruiyot, Jephter Ondieki   +5 more
wiley   +1 more source

A closed‐form equation linking soil moisture and evaporation

Vadose Zone Journal, Volume 25, Issue 3, May/June 2026.
Abstract Estimating evaporation from surface soil moisture data poses a persistent challenge for modeling the hydrological cycle. Deriving a physics‐based solution to convert single‐probe soil moisture data into evaporation estimates has always been challenging. Such an equation would enhance hydrological models and remote sensing methods.
Ali Mokhtari, Morteza Sadeghi, Arman Ahmadi, Joseph Verfaillie, Kang Yu   +4 more
wiley   +1 more source

Use of the sebal algorithm to estimate evapotranspiration in a eucalyptus stand

, 2023
A evapotranspiração (ET) desempenha um papel fundamental na conservação da biodiversidade, sendo responsável por aproximadamente 65% das precipitações continentais. Assim, sua compreensão se tornou imprescindível para o entendimento do ciclo hidrológico.
Nunes, Luca Gomes [UNESP]
core  

Development and Evaluation of a Simple Geometric Radiation Absorption Model for Discontinuous Canopies With Ellipsoidal Crown Shapes

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 5, May 2026.
Abstract Large‐scale canopy models utilizing satellite data typically rely on simplified models to describe radiation absorption by vegetation. However, these models' accuracy can be limited when applied to heterogeneous row‐oriented canopies because of assumptions of canopy homogeneity, or oversimplification of the impacts of heterogeneity. This study
María A. Ponce de León, Kyle R. Knipper, Nicolas E. Bambach, William P. Kustas, Andrew J. McElrone, Matthew C. Roby, Kyle T. Rizzo, Ethan H. Frehner, Brian N. Bailey   +8 more
wiley   +1 more source

Pemantauan Kekeringan Menggunakan Data Penginderaan Jauh dengan Basis Model SEBAL (Surface Energy Balance Algorithm for Land) [PDF]

, 2007
Kekeringan adalah fenomena iklim yang sering melanda Indonesia dan menimbulkan kekurangan air yang signifikan, kerugian ekonomis, dan konsekuensi sosial yang tidak diharapkan.
Budi Harto, Agung, H.Ismullah, Ishak, Kania Sari, Dewi, Nugroho Sulasdi, Widyo   +3 more
core   +1 more source

The Importance of Spatial Variability in Estimating Evapotranspiration From a Subalpine Wetland

Hydrological Processes, Volume 40, Issue 3, March 2026.
Spatial trends in evapotranspiration were quantified in a sub‐alpine wetland, with higher rates occurring in the wetlands' western portion. This spatial variability suggests care must be taken when estimating evapotranspiration via point measurements. The METRIC approach to modelling evapotranspiration performed reasonably well and should be explored ...
Sheryl H. M. Chau, Brandon Van Huizen, Richard M. Petrone   +2 more
wiley   +1 more source

Evapotranspiração real em bacia hidrográfica do Nordeste brasileiro por meio do SEBAL e produtos MODIS

Revista Brasileira de Engenharia Agrícola e Ambiental, 2014
Objetivou-se, com este trabalho, avaliar a evapotranspiração real diária - ETr por sensoriamento remoto e comparar os resultados com a ETr obtida segundo o balanço de energia com a técnica da razão de Bowen, na Bacia Hidrográfica do Rio Tapacurá ...
Leidjane M. M. de Oliveira, Suzana M. G. L. Montenegro, Bernardo B. da Silva, Antonio C. D. Antonino, Albert E. S. S. de Moura   +4 more
doaj   +1 more source

Variation in Water‐Use Strategies of Prosopis velutina in Southern Arizona

Ecohydrology, Volume 19, Issue 1, January‐February 2026.
ABSTRACT In semi‐arid regions of the United States, mesquite trees are widely distributed across the landscape and play a pivotal ecological role, influencing hydrological processes and contributing to biodiversity. This is especially true in riparian areas, where understanding the adaptive water‐use strategies of facultative phreatophytes is essential
Collin Gillespie, Gita Bodner, Russell L. Scott, Jia Hu   +3 more
wiley   +1 more source

An estimation of the temperature of Lut desert using MODIS sensor data [PDF]

Desert, 2007
Temperature is considered as the basic element of climate and also the environmental limiting factor in LutDesert. In this research, in order to identify the temperature of Lut Desert located in east of central Iran, using remote sensing data, six series
G. Azizi, S.K. Alavi Panah, N. Goodarzi, M. Kazemi   +3 more
doaj   +1 more source

WRFtailor: A Toolkit for Tailoring the WRF Model Input Data

Geoscience Data Journal, Volume 12, Issue 4, October 2025.
Specialized toolkit for the WRF input data. User‐friendly, with simple installation process. Providing 5 distinct approaches to tailor the WRF input data. ABSTRACT WRFtailor is an open‐source toolkit offering a set of distinct functionalities to customise and tailor the Weather Research and Forecasting (WRF) model input data, such as WPS geographical ...
Amirhossein Nikfal
wiley   +1 more source