Articles | Volume 15, issue 5
https://doi.org/10.5194/essd-15-2055-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/essd-15-2055-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Data description paper
| 
23 May 2023
Data description paper |
| 23 May 2023
| 23 May 2023
Generation of global 1 km daily soil moisture product from 2000 to 2020 using ensemble learning
Yufang Zhang
School of Remote Sensing and Information Engineering, Wuhan
University, Wuhan 430079, China
Department of Geography, The University of Hong Kong, Hong Kong
999077, China
Department of Geography, The University of Hong Kong, Hong Kong
999077, China
School of Remote Sensing and Information Engineering, Wuhan
University, Wuhan 430079, China
Qian Wang
State Key Laboratory of Remote Sensing Science, Beijing Normal
University, Beijing 100875, China
Bing Li
Key Research Institute of Yellow River Civilization and Sustainable
Development and Collaborative Innovation Center on Yellow River
Civilization of Henan Province, Henan University, Kaifeng 475001, China
Jianglei Xu
School of Remote Sensing and Information Engineering, Wuhan
University, Wuhan 430079, China
Guodong Zhang
School of Remote Sensing and Information Engineering, Wuhan
University, Wuhan 430079, China
Xiaobang Liu
School of Remote Sensing and Information Engineering, Wuhan
University, Wuhan 430079, China
Changhao Xiong
School of Remote Sensing and Information Engineering, Wuhan
University, Wuhan 430079, China
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Cited
27 citations as recorded by crossref.
- Exploring the actual spatial resolution of 1 km satellite soil moisture products L. Brocca et al. 10.1016/j.scitotenv.2024.174087
- Estimating Land Surface All-Wave Daily Net Radiation From VIIRS Top-of-Atmosphere Data X. Yin et al. 10.1109/LGRS.2024.3412731
- Improving SMAP soil moisture spatial resolution in different climatic conditions using remote sensing data F. Imanpour et al. 10.1007/s10661-023-12107-7
- Soil Moisture Satellite Data Under Scrutiny: Assessing Accuracy Through Environmental Proxies and Extended Triple Collocation Analysis A. Pataki et al. 10.1007/s41748-025-00605-2
- Generation of global 1 km all-weather instantaneous and daily mean land surface temperatures from MODIS data B. Li et al. 10.5194/essd-16-3795-2024
- Regional differences in carbon-water dynamics of various plantation forests in Southwest China Q. Li et al. 10.1016/j.jhydrol.2025.133809
- SMRFR: A global multilayer soil moisture dataset generated using Random Forest from multi-source data Y. Liu et al. 10.1038/s41597-025-05511-w
- A Review on Soil Moisture Dynamics Monitoring in Semi-Arid Ecosystems: Methods, Techniques, and Tools Applied at Different Scales E. Duarte & A. Hernandez 10.3390/app14177677
- An Integrated Learning Framework for Seamless High-Resolution Soil Moisture Estimation Y. Jing et al. 10.1109/TGRS.2024.3461717
- Enhancing spatial resolution of satellite soil moisture data through stacking ensemble learning techniques M. Tahmouresi et al. 10.1038/s41598-024-77050-0
- A Fusion Strategy for High-Accuracy Multilayer Soil Moisture Downscaling and Mapping X. Zhang et al. 10.1109/JSTARS.2025.3576126
- The Impact of Spatial Dynamic Error on the Assimilation of Soil Moisture Retrieval Products X. Bai et al. 10.3390/rs17020239
- Probabilistic Evaluation of Drought Propagation Using Satellite Data and Deep Learning Model: From Precipitation to Soil Moisture and Groundwater J. Seo & S. Lee 10.1109/JSTARS.2023.3290685
- Identification of the dominant factors and altitudinal variation in water use efficiency in the Qinling–Daba Mountains T. Zhao et al. 10.1016/j.ecolind.2024.111626
- Are the Current Expectations for SAR Remote Sensing of Soil Moisture Using Machine Learning Overoptimistic? L. Zhu et al. 10.1109/TGRS.2025.3533927
- Using remote sensing and machine learning to generate 100-cm soil moisture at 30-m resolution for the black soil region of China: Implication for agricultural water management L. Chen et al. 10.1016/j.agwat.2025.109353
- High spatio-temporal resolution soil moisture nowcasting at multiple depths with data-driven approaches Y. Zhang et al. 10.1016/j.agwat.2025.109457
- Downscaling of soil moisture in satellite-borne GNSS-R based on multi-model fusion Y. Liang et al. 10.1088/1361-6501/adef6e
- A Sentinel-1 SAR-based global 1-km resolution soil moisture data product: Algorithm and preliminary assessment D. Fan et al. 10.1016/j.rse.2024.114579
- Surface Water Availability-Temperature Index (SWATI) for Global Drought Monitoring M. Thai & Y. Liou 10.1109/TGRS.2025.3541287
- Spatial Machine Learning for Exploring the Variability in Low Height‐For‐Age From Socioeconomic, Agroecological, and Climate Features in the Northern Province of Rwanda G. Nduwayezu et al. 10.1029/2024GH001027
- A Transformer-based method to simulate multi-scale soil moisture Y. Liu et al. 10.1016/j.jhydrol.2025.132900
- Ensemble of optimised machine learning algorithms for predicting surface soil moisture content at a global scale Q. Han et al. 10.5194/gmd-16-5825-2023
- How Big Data Can Help to Monitor the Environment and to Mitigate Risks due to Climate Change: A review J. Montillet et al. 10.1109/MGRS.2024.3379108
- Dynamic parameterization of global land surface albedo components: Bare soil, non-photosynthetic vegetation, and photosynthetic vegetation A. Jia et al. 10.1016/j.rse.2025.114943
- Spatial Representativeness of Soil Moisture Stations and Its Influential Factors at a Global Scale C. Peng et al. 10.1109/TGRS.2024.3523484
- Relative surface evapotranspiration index (RSETI): A novel approach for drought characterization in Australia Y. Liou & M. Thai 10.1016/j.rse.2025.114948
27 citations as recorded by crossref.
- Exploring the actual spatial resolution of 1 km satellite soil moisture products L. Brocca et al. 10.1016/j.scitotenv.2024.174087
- Estimating Land Surface All-Wave Daily Net Radiation From VIIRS Top-of-Atmosphere Data X. Yin et al. 10.1109/LGRS.2024.3412731
- Improving SMAP soil moisture spatial resolution in different climatic conditions using remote sensing data F. Imanpour et al. 10.1007/s10661-023-12107-7
- Soil Moisture Satellite Data Under Scrutiny: Assessing Accuracy Through Environmental Proxies and Extended Triple Collocation Analysis A. Pataki et al. 10.1007/s41748-025-00605-2
- Generation of global 1 km all-weather instantaneous and daily mean land surface temperatures from MODIS data B. Li et al. 10.5194/essd-16-3795-2024
- Regional differences in carbon-water dynamics of various plantation forests in Southwest China Q. Li et al. 10.1016/j.jhydrol.2025.133809
- SMRFR: A global multilayer soil moisture dataset generated using Random Forest from multi-source data Y. Liu et al. 10.1038/s41597-025-05511-w
- A Review on Soil Moisture Dynamics Monitoring in Semi-Arid Ecosystems: Methods, Techniques, and Tools Applied at Different Scales E. Duarte & A. Hernandez 10.3390/app14177677
- An Integrated Learning Framework for Seamless High-Resolution Soil Moisture Estimation Y. Jing et al. 10.1109/TGRS.2024.3461717
- Enhancing spatial resolution of satellite soil moisture data through stacking ensemble learning techniques M. Tahmouresi et al. 10.1038/s41598-024-77050-0
- A Fusion Strategy for High-Accuracy Multilayer Soil Moisture Downscaling and Mapping X. Zhang et al. 10.1109/JSTARS.2025.3576126
- The Impact of Spatial Dynamic Error on the Assimilation of Soil Moisture Retrieval Products X. Bai et al. 10.3390/rs17020239
- Probabilistic Evaluation of Drought Propagation Using Satellite Data and Deep Learning Model: From Precipitation to Soil Moisture and Groundwater J. Seo & S. Lee 10.1109/JSTARS.2023.3290685
- Identification of the dominant factors and altitudinal variation in water use efficiency in the Qinling–Daba Mountains T. Zhao et al. 10.1016/j.ecolind.2024.111626
- Are the Current Expectations for SAR Remote Sensing of Soil Moisture Using Machine Learning Overoptimistic? L. Zhu et al. 10.1109/TGRS.2025.3533927
- Using remote sensing and machine learning to generate 100-cm soil moisture at 30-m resolution for the black soil region of China: Implication for agricultural water management L. Chen et al. 10.1016/j.agwat.2025.109353
- High spatio-temporal resolution soil moisture nowcasting at multiple depths with data-driven approaches Y. Zhang et al. 10.1016/j.agwat.2025.109457
- Downscaling of soil moisture in satellite-borne GNSS-R based on multi-model fusion Y. Liang et al. 10.1088/1361-6501/adef6e
- A Sentinel-1 SAR-based global 1-km resolution soil moisture data product: Algorithm and preliminary assessment D. Fan et al. 10.1016/j.rse.2024.114579
- Surface Water Availability-Temperature Index (SWATI) for Global Drought Monitoring M. Thai & Y. Liou 10.1109/TGRS.2025.3541287
- Spatial Machine Learning for Exploring the Variability in Low Height‐For‐Age From Socioeconomic, Agroecological, and Climate Features in the Northern Province of Rwanda G. Nduwayezu et al. 10.1029/2024GH001027
- A Transformer-based method to simulate multi-scale soil moisture Y. Liu et al. 10.1016/j.jhydrol.2025.132900
- Ensemble of optimised machine learning algorithms for predicting surface soil moisture content at a global scale Q. Han et al. 10.5194/gmd-16-5825-2023
- How Big Data Can Help to Monitor the Environment and to Mitigate Risks due to Climate Change: A review J. Montillet et al. 10.1109/MGRS.2024.3379108
- Dynamic parameterization of global land surface albedo components: Bare soil, non-photosynthetic vegetation, and photosynthetic vegetation A. Jia et al. 10.1016/j.rse.2025.114943
- Spatial Representativeness of Soil Moisture Stations and Its Influential Factors at a Global Scale C. Peng et al. 10.1109/TGRS.2024.3523484
- Relative surface evapotranspiration index (RSETI): A novel approach for drought characterization in Australia Y. Liou & M. Thai 10.1016/j.rse.2025.114948
Latest update: 21 Aug 2025
Short summary
Soil moisture observations are important for a range of earth system applications. This study generated a long-term (2000–2020) global seamless soil moisture product with both high spatial and temporal resolutions (1 km, daily) using an XGBoost model and multisource datasets. Evaluation of this product against dense in situ soil moisture datasets and microwave soil moisture products showed that this product has reliable accuracy and more complete spatial coverage.
Soil moisture observations are important for a range of earth system applications. This study...
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