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:26b8ddd4-09fd-4e40-a556-6a8f3a7481ea
dcterms:title "Soil moisture product merged from satellite and modelled data for Great Britain, April 2015-December 2017" ;
dcterms:identifier "https://catalogue.ceh.ac.uk/id/26b8ddd4-09fd-4e40-a556-6a8f3a7481ea","https://doi.org/10.5285/26b8ddd4-09fd-4e40-a556-6a8f3a7481ea" ;
dcterms:bibliographicCitation "Tanguy, M., Peng, J., Robinson, E., Pinnington, E., Evans, J., Ellis, R., Cooper, E., Hannaford, J., Blyth, E., Dadson, S. (2022). Soil moisture product merged from satellite and modelled data for Great Britain, April 2015-December 2017. NERC EDS Environmental Information Data Centre. https://doi.org/10.5285/26b8ddd4-09fd-4e40-a556-6a8f3a7481ea" ;
dcterms:description "A soil moisture product for Great Britain at two spatial resolutions: 12.5km and 1km, based on triple collocation error estimation and a least-squares merging scheme. Two remote sensing soil moisture datasets (one passive microwave dataset: SMAP, and one active microwave dataset: ASCAT) and a modelled soil moisture dataset (from JULES-CHESS land surface model) were combined to produce this dataset. The dataset covers the period going from 1st April 2015 to 31st December 2017, at a daily timestep, and is available at two spatial resolutions: 12.5km; and 1km, which has been obtained after resampling all three underlying datasets to a 1km resolution." ;
dcterms:provenance [
a dcterms:ProvenanceStatement ;
rdfs:label "A merged dataset blending two remote sensing (ASCAT and SMAP) and one modelled (JULES-CHESS land surface model) soil moisture datasets was produced under the NERC funded HydroJULES programme. The merging was done using Triple Collocation Analysis which minimises the errors from a statistical point of view, producing an improved product, continuous in time and space. Evaluation using in-situ soil moisture measurements from the COSMOS-UK network shows that the merged soil moisture integrates the characteristics of model simulation and satellite observations and particularly improves the limited temporal variability of the JULES-CHESS simulation. Soil moisture is of fundamental importance to many hydrological, biological biochemical and meteorological processes. Accurate information about soil moisture is therefore valuable to a wide range of stakeholders. Despite this, widespread, continuous and reliable measurements of soil moisture are currently not widely available. Remote sensing satellite data provides regional soil moisture data, but the accuracy is variable and missing data frequent. Soil moisture models, on the other hand, provide continuous data both in time and space, but are indirect estimates based on numerical simulations rather than observations and do not always capture the temporal dynamic of drying and wetting accurately."
] ;
dcterms:spatial [
a dcterms:Location ;
dcat:bbox "POLYGON((-8.648 49.864, -8.648 60.861, 1.768 60.861, 1.768 49.864, -8.648 49.864))"^^geo:wktLiteral ;
] ;
dcterms:temporal
[ a dcterms:PeriodOfTime ;
dcat:startDate "2015-04-01"^^xsd:date ;
dcat:endDate "2017-12-31"^^xsd:date ;
] ;
dcat:contactPoint
:26b8ddd4-09fd-4e40-a556-6a8f3a7481ea_c0 ;
dcterms:publisher
<https://ror.org/04xw4m193> ;
dcterms:isReferencedBy
<https://doi.org/10.1175/jhm-d-23-0018.1> ;
dcterms:subject
"Great Britain",
<http://onto.nerc.ac.uk/CEHMD/topic/17>,
"Soil moisture",
"remote sensing",
"land surface model",
"Triple Collocation Analysis",
"ASCAT",
"SMAP" ;
prov:wasGeneratedBy
:26b8ddd4-09fd-4e40-a556-6a8f3a7481ea_fund0 ;
a dcat:Dataset;
dcterms:type dcmitype:Dataset ;
dcterms:available "2022-05-11"^^xsd:date ;
dcat:landingPage <https://catalogue.ceh.ac.uk/id/26b8ddd4-09fd-4e40-a556-6a8f3a7481ea>, <https://doi.org/10.5285/26b8ddd4-09fd-4e40-a556-6a8f3a7481ea> ;
dcterms:license <https://spdx.org/licenses/OGL-UK-3.0.ttl>
;
dcterms:accessRights <http://vocab.nerc.ac.uk/collection/N07/current/UNRS/> ;
dcterms:theme
<http://onto.nerc.ac.uk/CEHMD/topic/17> ;
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<https://data-package.ceh.ac.uk/data/26b8ddd4-09fd-4e40-a556-6a8f3a7481ea> ;
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;
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dcterms:format
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dcterms:creator
<https://orcid.org/0000-0002-1516-6834>,
<https://orcid.org/0000-0002-4071-0512>,
<https://orcid.org/0000-0002-3746-4517>,
<https://orcid.org/0000-0003-1869-3426>,
<https://orcid.org/0000-0003-4194-1416>,
<https://orcid.org/0000-0001-9667-7478>,
<https://orcid.org/0000-0002-1575-4222>,
<https://orcid.org/0000-0002-5256-3310>,
<https://orcid.org/0000-0002-5052-238X>,
<https://orcid.org/0000-0002-6144-4639> ;
dcterms:language <http://id.loc.gov/vocabulary/iso639-1/en> .
:26b8ddd4-09fd-4e40-a556-6a8f3a7481ea_c0 a foaf:Person ;
foaf:name "Tanguy, M." ;
foaf:familyName "Tanguy" ;
foaf:givenName "Maliko" ;
vcard:hasEmail "enquiries@ceh.ac.uk" ;
foaf:member <https://ror.org/00pggkr55> ;
.
<https://ror.org/04xw4m193> a foaf:Organization ;
foaf:name "NERC EDS Environmental Information Data Centre" ;
vcard:hasEmail "info@eidc.ac.uk" ;
foaf:member <https://ror.org/04xw4m193> ;
.
<https://orcid.org/0000-0002-1516-6834> a foaf:Person ;
foaf:name "Tanguy, M." ;
foaf:familyName "Tanguy" ;
foaf:givenName "M." ;
vcard:hasEmail "enquiries@ceh.ac.uk" ;
foaf:member <https://ror.org/00pggkr55> ;
.
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foaf:name "Peng, J." ;
foaf:familyName "Peng" ;
foaf:givenName "J." ;
vcard:hasEmail "jian.peng@ufz.de" ;
foaf:member [foaf:name "Helmholtz Centre for Environmental Research - UFZ"] ;
.
<https://orcid.org/0000-0002-3746-4517> a foaf:Person ;
foaf:name "Robinson, E." ;
foaf:familyName "Robinson" ;
foaf:givenName "E." ;
vcard:hasEmail "enquiries@ceh.ac.uk" ;
foaf:member <https://ror.org/00pggkr55> ;
.
<https://orcid.org/0000-0003-1869-3426> a foaf:Person ;
foaf:name "Pinnington, E." ;
foaf:familyName "Pinnington" ;
foaf:givenName "E." ;
vcard:hasEmail "ewan.pinnington@googlemail.com" ;
foaf:member [foaf:name "Cervest"] ;
.
<https://orcid.org/0000-0003-4194-1416> a foaf:Person ;
foaf:name "Evans, J." ;
foaf:familyName "Evans" ;
foaf:givenName "J." ;
vcard:hasEmail "enquiries@ceh.ac.uk" ;
foaf:member <https://ror.org/00pggkr55> ;
.
<https://orcid.org/0000-0001-9667-7478> a foaf:Person ;
foaf:name "Ellis, R." ;
foaf:familyName "Ellis" ;
foaf:givenName "R." ;
vcard:hasEmail "enquiries@ceh.ac.uk" ;
foaf:member <https://ror.org/00pggkr55> ;
.
<https://orcid.org/0000-0002-1575-4222> a foaf:Person ;
foaf:name "Cooper, E." ;
foaf:familyName "Cooper" ;
foaf:givenName "E." ;
vcard:hasEmail "enquiries@ceh.ac.uk" ;
foaf:member <https://ror.org/00pggkr55> ;
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<https://orcid.org/0000-0002-5256-3310> a foaf:Person ;
foaf:name "Hannaford, J." ;
foaf:familyName "Hannaford" ;
foaf:givenName "J." ;
vcard:hasEmail "enquiries@ceh.ac.uk" ;
foaf:member <https://ror.org/00pggkr55> ;
.
<https://orcid.org/0000-0002-5052-238X> a foaf:Person ;
foaf:name "Blyth, E." ;
foaf:familyName "Blyth" ;
foaf:givenName "E." ;
vcard:hasEmail "enquiries@ceh.ac.uk" ;
foaf:member <https://ror.org/00pggkr55> ;
.
<https://orcid.org/0000-0002-6144-4639> a foaf:Person ;
foaf:name "Dadson, S." ;
foaf:familyName "Dadson" ;
foaf:givenName "S." ;
vcard:hasEmail "enquiries@ceh.ac.uk" ;
foaf:member <https://ror.org/00pggkr55> ;
.
<https://doi.org/10.1175/jhm-d-23-0018.1> a <http://purl.org/spar/fabio/Expression> ;
dcterms:bibliographicCitation "Tso, C.-H.M., Blyth, E., Tanguy, M., Levy, P.E., Robinson, E.L., Bell, V., Zha, Y., & Fry, M. (2023). Multiproduct Characterization of Surface Soil Moisture Drydowns in the United Kingdom. In Journal of Hydrometeorology (Vol. 24, Issue 12, pp. 2299-2319). American Meteorological Society.";
.
<http://onto.nerc.ac.uk/CEHMD/topic/17> a skos:Concept;
skos:prefLabel "Soil"; rdfs:label "Soil"
.
<https://ror.org/00pggkr55> a foaf:Organization ;
foaf:name "UK Centre for Ecology & Hydrology" .
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