CEDA Metadata Catalogue
ESA Soil Moisture Climate Change Initiative (Soil_Moisture_cci): Version 04.4 data collection
Soil Moisture data (version 04.4) from the European Space Agency's (ESA) Soil Moisture Climate Change Initiative (CCI) project. This dataset collection contains three surface soil moisture datasets, alongside ancilliary data products. The ACTIVE and PASSIVE products have been created by fusing scatterometer and radiometer soil moisture products respectively. In the case of the ACTIVE product, these have been derived from AMI-WS and ASCAT instruments and for the PASSIVE product from the instruments SMMR, SSM/I, TMI, AMSR-E, WindSat, AMSR2 and SMOS. The COMBINED product is generated from the Level 2 active and passive instruments..
The homogenized and merged products present a global coverage of surface soil moisture at a spatial resolution of 0.25 degrees. The products are provided as global daily images, in NetCDF-4 classic file format, the PASSIVE and COMBINED products covering the period (yyyy-mm-dd) 1978-11-01 to 2018-06-30 and the ACTIVE product covering 1991-08-05 to 2018-06-30. The soil moisture data for the PASSIVE and the COMBINED product are provided in volumetric units [m3 m-3], while the ACTIVE soil moisture data are expressed in percent of saturation [%]. For information regarding the theoretical and algorithmic base of the datasets, please see the Algorithm Theoretical Baseline Document (ATBD). Other additional documentation and information documentation relating to the datasets can also be found on the CCI Soil Moisture project web site or in the Product Specification Document.
The data set should be cited using the all of the following references:
1. Dorigo, W.A., Wagner, W., Albergel, C., Albrecht, F., Balsamo, G., Brocca, L., Chung, D., Ertl, M., Forkel, M., Gruber, A., Haas, E., Hamer, D. P. Hirschi, M., Ikonen, J., De Jeu, R. Kidd, R. Lahoz, W., Liu, Y.Y., Miralles, D., Lecomte, P. (2017). ESA CCI Soil Moisture for improved Earth system understanding: State-of-the art and future directions. In Remote Sensing of Environment, 2017, ISSN 0034-4257, https://doi.org/10.1016/j.rse.2017.07.001
2. Gruber, A., Dorigo, W. A., Crow, W., Wagner W. (2017). Triple Collocation-Based Merging of Satellite Soil Moisture Retrievals. IEEE Transactions on Geoscience and Remote Sensing. PP. 1-13. 10.1109/TGRS.2017.2734070
3. Liu, Y.Y., Dorigo, W.A., Parinussa, R.M., de Jeu, R.A.M. , Wagner, W., McCabe, M.F., Evans, J.P., van Dijk, A.I.J.M. (2012). Trend-preserving blending of passive and active microwave soil moisture retrievals, Remote Sensing of Environment, 123, 280-297, doi: 10.1016/j.rse.2012.03.014
4. Gruber, A., Scanlon, T., van der Schalie, R., Wagner, W., and Dorigo, W.: Evolution of the ESA CCI Soil Moisture Climate Data Records and their underlying merging methodology, Earth Syst. Sci. Data Discuss., https://doi.org/10.5194/essd-2019-21, in review, 2019.
Simple
- Date (Publication)
- 2019-04-30T13:47:04
- Date (Creation)
- 2019-04-30T13:47:04
- Identifier
- Centre for Environmental Data Analysis (CEDA) / dce27a397eaf47e797050c220972ca0e
- Identifier
- doi / http://dx.doi.org/10.5285/dce27a397eaf47e797050c220972ca0e
- Maintenance and update frequency
- Unknown
- Update scope
- Series
- Keywords
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- ESA
- Soil Moisture
- CCI
- GEMET - INSPIRE themes, version 1.0
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- atmospheric conditions
- Access constraints
- Other restrictions
- Other constraints
- Please contact the data centre for assistance on accessing data from this dataset collection.
- Use constraints
- Other restrictions
- Other constraints
- Usage limitations for the data within this collection is set at the individual dataset level. Please refer to the licence details of each underlying dataset.
- Spatial representation type
- Grid
- Metadata language
- English
- Topic category
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- Climatology, meteorology, atmosphere
))
- Begin date
- 1978-11-01T00:00:00
- End date
- 2018-06-30T22:59:59
- Unique resource identifier
- WGS 84
- Distribution format
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Contact data centre for format details.
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Contact data centre for format details.
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- OnLine resource
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CEDA Data Catalogue Page
Detail and access information for the resource
- OnLine resource
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Product User Guide
No further details.
- OnLine resource
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Wagner, 2012: FUSION OF ACTIVE AND PASSIVE MICROWAVE OBSERVATIONS TO CREATE AN ESSENTIAL CLIMATE VARIABLE DATA RECORD ON SOIL MOISTURE
No further details.
- OnLine resource
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Gruber, A., Dorigo, W. A., Crow, W., Wagner W. (2017). Triple Collocation-Based Merging of Satellite Soil Moisture Retrievals. IEEE Transactions on Geoscience and Remote Sensing. PP. 1-13. 10.1109/TGRS.2017.2734070
No further details.
- OnLine resource
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Liu et al., 2011 Developing an improved soil moisture dataset by blending passive and active microwave satellite-based retrievals
No further details.
- OnLine resource
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Liu, Y.Y., Dorigo, W.A., Parinussa, R.M., de Jeu, R.A.M. , Wagner, W., McCabe, M.F., Evans, J.P., van Dijk, A.I.J.M. (2012). Trend-preserving blending of passive and active microwave soil moisture retrievals, Remote Sensing of Environment, 123, 280-297, doi: 10.1016/j.rse.2012.03.014
No further details.
- OnLine resource
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Algorithm Theoretical Baseline Document (ATBD) D2.1 Version 04.4 Executive Summary
No further details.
- OnLine resource
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Algorithm Theoretical Baseline Document (ATBD) D2.1 Version 04.4 Active Soil Moisture Retrievals
No further details.
- OnLine resource
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Algorithm Theoretical Baseline Document (ATBD) D2.1 Version 04.4 Soil Moisture Retrievals from Passive Microwave Sensors
No further details.
- OnLine resource
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Algorithm Theoretical Baseline Document (ATBD) D2.1 Version 04.4 Merging Active and Passive Soil Moisture Retrievals
No further details.
- OnLine resource
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Product Specification Document (PSD) D1.2.1 Version 4.2
No further details.
- OnLine resource
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Gruber, A., Scanlon, T., van der Schalie, R., Wagner, W., and Dorigo, W.: Evolution of the ESA CCI Soil Moisture Climate Data Records and their underlying merging methodology, Earth Syst. Sci. Data Discuss., https://doi.org/10.5194/essd-2019-21, in review, 2019.
No further details.
- OnLine resource
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ESA Climate Change Initiative website
No further details.
- OnLine resource
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ESA CCI Soil Moisture project website
No further details.
- Hierarchy level
- Series
Conformance result
- Date (Publication)
- 2010-12-08
- Statement
- Please see data lineage statements for each dataset within this collection for data lineage details.
- File identifier
- dce27a397eaf47e797050c220972ca0e XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Series
- Hierarchy level name
- series
- Date stamp
- 2024-02-20T14:54:08
- Metadata standard name
- UK GEMINI
- Metadata standard version
- 2.3
Overviews
Spatial extent
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