New Downscaling Approach Using ESA CCI SM Products for Obtaining High Resolution Surface Soil Moisture [PDF]
Remote Sensing, 2020 ESA CCI SM products have provided remotely-sensed surface soil moisture (SSM) content with the best spatial and temporal coverage thus far, although its output spatial resolution of 25 km is too coarse for many regional and local applications.
Nikola Stancic +2 more
exaly +4 more sources
Atmosphere, 2022 Soil moisture (SM) plays an important role in regulating terrestrial–atmospheric water circulation and energy balance. Most of the existing studies have explored the dynamic patterns of SM based on experimental methods.
Lei Guo, Yuchen He
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Spatial Downscaling of ESA CCI Soil Moisture Data Based on Deep Learning With an Attention Mechanism
Remote SensingSoil moisture (SM) is a critical variable affecting ecosystem carbon and water cycles and their feedback to climate change. In this study, we proposed a convolutional neural network (CNN) model embedded with a residual block and attention module, named ...
Jiahua Zhang, Sha Zhang, Danwen Zhang
exaly +4 more sources
Geosciences, 2018 Several previous studies have discussed the challenges in remotely sensed soil moisture retrievals over northern boreal environments. However, very few studies have focused solely on an evaluation of these products specifically over these areas.
Juval Cohen +2 more
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A Study on the Assessment of Multi-Source Satellite Soil Moisture Products and Reanalysis Data for the Tibetan Plateau [PDF]
Remote Sensing, 2019 Soil moisture is a key variable in the process of land−atmosphere energy and water exchange. Currently, there are a large number of operational satellite-derived soil moisture products and reanalysis soil moisture products available.
Meilin Cheng +6 more
doaj +5 more sources
Generating Daily Soil Moisture at 16 m Spatial Resolution Using a Spatiotemporal Fusion Model and Modified Perpendicular Drought Index [PDF]
Sensors, 2022 Soil moisture (SM) is an important parameter in land surface processes and the global water cycle. Remote sensing technologies are widely used to produce global-scale SM products (e.g., European Space Agency’s Climate Change Initiative (ESA CCI ...
Xin Lu +7 more
doaj +2 more sources
Remote Sensing, 2021 Obtaining large-scale, long-term, and spatial continuous soil moisture (SM) data is crucial for climate change, hydrology, and water resource management, etc. ESA CCI SM is such a large-scale and long-term SM (longer than 40 years until now).
Hao Sun, Hao Sun
exaly +3 more sources
Comparative Evaluation of GLDAS, ESA CCI SM and SMAP Soil Moisture with in situ Measurements (Case Study: Lorestan Province) [PDF]
محیط زیست و مهندسی آب, 2023 The aim of this study was to evaluate the effectiveness of estimated soil moisture data obtained from the GLDAS, ESA and SMAP sensor databases with the observed data of the Silakhor Agricultural Meteorological Station to investigate the spatial and ...
Abdolnabi Abdeh kolahchi +3 more
doaj +2 more sources
Comprehensive evaluation of satellite-based and reanalysis soil moisture products using in situ observations over China [PDF]
Hydrology and Earth System Sciences, 2021 Soil moisture (SM) plays a critical role in the water and energy cycles of the Earth system; consequently, a long-term SM product with high quality is urgently needed.
X. Ling +17 more
doaj +1 more source
Combining satellite observations to develop a global soil moisture product for near-real-time applications [PDF]
Hydrology and Earth System Sciences, 2016 The soil moisture dataset that is generated via the Climate Change Initiative (CCI) of the European Space Agency (ESA) (ESA CCI SM) is a popular research product.
M. Enenkel +8 more
doaj +1 more source