A review of spatial downscaling of satellite remotely sensed soil moisture

J Peng, A Loew, O Merlin… - Reviews of …, 2017 - Wiley Online Library
Satellite remote sensing technology has been widely used to estimate surface soil moisture.
Numerous efforts have been devoted to develop global soil moisture products. However …

Spatially enhanced passive microwave derived soil moisture: Capabilities and opportunities

S Sabaghy, JP Walker, LJ Renzullo… - Remote Sensing of …, 2018 - Elsevier
Low frequency passive microwave remote sensing is a proven technology for providing soil
moisture estimates, but the coarse resolution of its data restricts the range of applications …

Downscaling SMAP soil moisture estimation with gradient boosting decision tree regression over the Tibetan Plateau

Z Wei, Y Meng, W Zhang, J Peng, L Meng - Remote Sensing of …, 2019 - Elsevier
Abstract The Soil Moisture Active Passive (SMAP) satellite can no longer directly deliver
high-resolution (9 km) soil moisture products with the failure of the onboard L-band radar …

Downscaling SMAP radiometer soil moisture over the CONUS using an ensemble learning method

P Abbaszadeh, H Moradkhani… - Water Resources …, 2019 - Wiley Online Library
Soil moisture plays a critical role in improving the weather and climate forecast and
understanding terrestrial ecosystem processes. It is a key hydrologic variable in agricultural …

Seamless downscaling of the ESA CCI soil moisture data at the daily scale with MODIS land products

W Zhao, F Wen, Q Wang, N Sanchez, M Piles - Journal of Hydrology, 2021 - Elsevier
Spatial downscaling has recently become a crucial process in the regional application of
coarse-resolution passive microwave surface soil moisture (SSM) products. Extensive gaps …

SMOS disaggregated soil moisture product at 1 km resolution: Processor overview and first validation results

B Molero, O Merlin, Y Malbéteau, A Al Bitar… - Remote Sensing of …, 2016 - Elsevier
Abstract The SMOS (Soil Moisture and Ocean Salinity) mission provides surface soil
moisture (SM) maps at a mean resolution of~ 50 km. However, agricultural applications …

Towards improved spatio-temporal resolution soil moisture retrievals from the synergy of SMOS and MSG SEVIRI spaceborne observations

M Piles, GP Petropoulos, N Sánchez… - Remote Sensing of …, 2016 - Elsevier
Earth Observation (EO) technology is today at a maturity level that allows deriving
operational estimates of Surface Soil Moisture (SSM) from a variety of sensors; yet, such …

Comprehensive analysis of alternative downscaled soil moisture products

S Sabaghy, JP Walker, LJ Renzullo, R Akbar… - Remote Sensing of …, 2020 - Elsevier
Recent advances in L-band passive microwave remote sensing provide an unprecedented
opportunity to monitor soil moisture at~ 40 km spatial resolution around the globe …

Remote sensing of water resources in semi-arid Mediterranean areas: The joint international laboratory TREMA

L Jarlan, S Khabba, S Er-Raki, M Le Page… - … Journal of Remote …, 2015 - Taylor & Francis
Monitoring of water resources and a better understanding of the eco-hydrological processes
governing their dynamics are necessary to anticipate and develop measures to adapt to …

A 1-km daily surface soil moisture dataset of enhanced coverage under all-weather conditions over China in 2003–2019

P Song, Y Zhang, J Guo, J Shi, T Zhao… - Earth System Science …, 2022 - essd.copernicus.org
Surface soil moisture (SSM) is crucial for understanding the hydrological process of our
earth surface. Passive microwave (PM) technique has long been the primary tool for …