Results 41 to 50 of about 6,319 (265)

Evaluation and intercomparison of SMOSL3, CCI, AMSR E-LPRM, SM-DAS-2, and ERA-Interim/Land soil moisture products

, 2013
Amen Al‐Yaari, Jean‐Pierre Wigneron, Ajit Govind, Agnès Ducharne, Christophe Moisy, Patricia de Rosnay, Richard de Jeu, Clément Albergel, Gianpaolo Balsamo, Yann H. Kerr   +9 more
openalex   +8 more sources

Soil moisture data using citizen science technology cross-validated by satellite data

Journal of Hydroinformatics, 2021
Soil moisture represents many attributes of the geo-hydrological cycle and the climate system. Citizen science through social media as an emerging tool could be utilized to collect soil moisture data. A pilot study area was selected in Shahriar, Iran.
Mohammad Karamouz, Elham Ebrahimi, Arash Ghomlaghi   +2 more
doaj   +1 more source

Estimation of subsurface soil moisture from surface soil moisture in cold mountainous areas [PDF]

Hydrology and Earth System Sciences, 2020
Profile soil moisture (SM) in mountainous areas is important for water resource management and ecohydrological studies of downstream arid watersheds. Satellite products are useful for providing spatially distributed SM information but only have limited ...
J. Tian, J. Tian, Z. Han, H. R. Bogena, J. A. Huisman, C. Montzka, B. Zhang, C. He, C. He   +8 more
doaj   +1 more source

Very High Spatial Resolution Downscaled SMAP Radiometer Soil Moisture in the CONUS Using VIIRS/MODIS Data

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
Satellite remote sensing has been providing passive microwave soil moisture (SM) retrievals of a global spatial coverage and a high revisit frequency for research and applications in earth and environmental sciences, specifically after the soil moisture ...
Bin Fang, Venkat Lakshmi, Michael Cosh, Christopher Hain   +3 more
doaj   +1 more source

Monitoring Dynamic Distribution of Surface Soil Moisture Using SMAP data in Simineh-Zarrineh Catchment (Semi-arid region), NW of Iran [PDF]

Desert, 2021
Soil moisture (SM) acts like an impressive factor in hydrological process, agricultural productivity and monitoring of dangerous outcomes of climate change.
Kh. Haji Maleki, A.R. Vaezi, F. Sarmadian, J. Ahmadaali   +3 more
doaj   +1 more source

Technical Note: Evaluation of the skill in monthly-to-seasonal soil moisture forecasting based on SMAP satellite observations over the southeastern US [PDF]

Hydrology and Earth System Sciences, 2020
Providing accurate soil moisture (SM) conditions is a critical step in model initialization in weather forecasting, agricultural planning, and water resources management.
A. Mazrooei, A. Sankarasubramanian, V. Lakshmi   +2 more
doaj   +1 more source

Calibration and Validation of a Low-Cost Capacitive Moisture Sensor to Integrate the Automated Soil Moisture Monitoring System

Agriculture, 2019
Readily available moisture in the root zone is very important for optimum plant growth. The available techniques to determine soil moisture content have practical limitations owing to their high cost, dependence on labor, and time consumption.
Ekanayaka Achchillage Ayesha Dilrukshi Nagahage, Isura Sumeda Priyadarshana Nagahage, Takeshi Fujino   +2 more
doaj   +1 more source

Three-dimensional hydrological thresholds to predict shallow landslides

Terrestrial, Atmospheric and Oceanic Sciences, 2023
Past studies have focused on the importance of hydrological variables in analyzing landslide initiation condition. Even though precipitation is the main driver of shallow landslides and debris flows, use of only rainfall-based parameters has shown some ...
Seulchan Lee, Seungcheol Oh, Ram. L. Ray, Yangwon Lee, Minha Choi   +4 more
doaj   +1 more source

Precipitation Sensitivity to Soil Moisture Changes in Multiple Global Climate Models

Atmosphere, 2023
The ability of soil moisture (SM) to affect precipitation (P) is a vital part of the water-energy cycles. Accurately quantifying this coupling enhances the ability to predict hydroclimatic extremes like floods and droughts.
Xiao Zou, Guojie Wang, Daniel Fiifi Tawia Hagan, Shijie Li, Jiangfeng Wei, Jiao Lu, Yumeng Qiao, Chenxia Zhu, Waheed Ullah, Emmanuel Yeboah   +9 more
doaj   +1 more source

A Dual-Source Energy Balance Model Coupled with Jarvis Canopy Resistance for Estimating Surface Evapotranspiration in Arid and Semi-Arid Regions

Agriculture
Soil moisture is one of the main factors influencing evapotranspiration (ET) under soil water stress conditions. The TSEBSM model used soil moisture to constrain soil evaporation.
Qiutong Zhang, Jinling Kong, Lizheng Wang, Xixuan Wang, Zaiyong Zhang, Yizhu Jiang, Yanling Zhong   +6 more
doaj   +1 more source