PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
PREFIX owl: <http://www.w3.org/2002/07/owl#>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX dcterms: <http://purl.org/dc/terms/>
PREFIX dcat: <http://www.w3.org/ns/dcat#>
PREFIX dcmitype: <http://purl.org/dc/dcmitype/>
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX geo: <http://www.opengis.net/ont/geosparql#>
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PREFIX sosa: <http://www.w3.org/ns/sosa/>
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PREFIX doo: <https://digital.ceh.ac.uk/ontology/doo/>
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PREFIX : <https://catalogue.ceh.ac.uk/id/>
:b23d63d1-dcc5-4c49-a6b5-67154f3739b7
dcterms:title "Relative surface soil moisture for the Thames Valley, United Kingdom, October 2015 to September 2021" ;
dcterms:identifier "https://catalogue.ceh.ac.uk/id/b23d63d1-dcc5-4c49-a6b5-67154f3739b7","https://doi.org/10.5285/b23d63d1-dcc5-4c49-a6b5-67154f3739b7" ;
dcterms:bibliographicCitation "Maslanka, W.M., Morrison, K., White, K. (2022). Relative surface soil moisture for the Thames Valley, United Kingdom, October 2015 to September 2021. NERC EDS Environmental Information Data Centre. https://doi.org/10.5285/b23d63d1-dcc5-4c49-a6b5-67154f3739b7" ;
dcterms:description "This dataset includes relative surface soil moisture across the Thames Valley, between October 2015 and September 2021, using backscatter radar data collected using the ESA Sentinel-1 Constellation. Radar backscatter was normalised to 40 incidence angle, using a novel monthly normalisation parameterisation." ;
dcterms:provenance [
a dcterms:ProvenanceStatement ;
rdfs:label "Sentinel-1 IWGRDH data (VV Pol) went through the following processing steps: • Extraction • Orbital Correction • Thermal and Border Noise Removal • Calibration • Speckle Filtering (Refined Lee) • Terrain Correction • Conversion to dB • Subsetting • Look Incidence Angle Normalisation • Dynamic Masking (removing anomolus data) • Spatial Averaging to 100m resolution • rSSM Calculation Full explanation of lineage and methodology can be found here: 10.1109/TGRS.2022.3175256"
] ;
dcterms:spatial [
a dcterms:Location ;
dcat:bbox "POLYGON((-2.22 51.15, -2.22 52.22, -0.57 52.22, -0.57 51.15, -2.22 51.15))"^^geo:wktLiteral ;
] ;
dcterms:temporal
[ a dcterms:PeriodOfTime ;
dcat:startDate "2015-10-01"^^xsd:date ;
dcat:endDate "2021-09-30"^^xsd:date ;
] ;
dcat:contactPoint
:b23d63d1-dcc5-4c49-a6b5-67154f3739b7_c0 ;
dcterms:publisher
<https://ror.org/04xw4m193> ;
dcterms:isPartOf <https://catalogue.ceh.ac.uk/id/fb36cf8c-557f-4263-8417-a54dfd9d5f78> ;
dcterms:subject
"River Thames",
<http://onto.nerc.ac.uk/CEHMD/topic/17>,
"Sentinel-1",
"Change Detection",
<http://www.eionet.europa.eu/gemet/concept/7874> ;
prov:wasGeneratedBy
:b23d63d1-dcc5-4c49-a6b5-67154f3739b7_fund0 ;
a dcat:Dataset;
dcterms:type dcmitype:Dataset ;
dcterms:available "2022-09-21"^^xsd:date ;
dcat:landingPage <https://catalogue.ceh.ac.uk/id/b23d63d1-dcc5-4c49-a6b5-67154f3739b7>, <https://doi.org/10.5285/b23d63d1-dcc5-4c49-a6b5-67154f3739b7> ;
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> ;
dcterms:creator
<https://orcid.org/0000-0002-1777-733X>,
<https://orcid.org/0000-0002-8075-0316>,
<https://orcid.org/0000-0002-4328-8185> ;
dcterms:language <http://id.loc.gov/vocabulary/iso639-1/en> .
:b23d63d1-dcc5-4c49-a6b5-67154f3739b7_c0 a foaf:Person ;
foaf:name "Maslanka, W." ;
foaf:familyName "Maslanka" ;
foaf:givenName "William" ;
vcard:hasEmail "will.maslanka@reading.ac.uk" ;
foaf:member [foaf:name "University of Reading"] ;
.
<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/0000-0002-1777-733X> a foaf:Person ;
foaf:name "Maslanka, W.M." ;
foaf:familyName "Maslanka" ;
foaf:givenName "W.M." ;
vcard:hasEmail "will.maslanka@reading.ac.uk" ;
foaf:member [foaf:name "University of Reading"] ;
.
<https://orcid.org/0000-0002-8075-0316> a foaf:Person ;
foaf:name "Morrison, K." ;
foaf:familyName "Morrison" ;
foaf:givenName "K." ;
vcard:hasEmail "k.morrison@reading.ac.uk" ;
foaf:member [foaf:name "University of Reading"] ;
.
<https://orcid.org/0000-0002-4328-8185> a foaf:Person ;
foaf:name "White, K." ;
foaf:familyName "White" ;
foaf:givenName "K." ;
vcard:hasEmail "k.h.white@reading.ac.uk" ;
foaf:member [foaf:name "University of Reading"] ;
.
<http://onto.nerc.ac.uk/CEHMD/topic/17> a skos:Concept;
skos:prefLabel "Soil"; rdfs:label "Soil"
. <http://www.eionet.europa.eu/gemet/concept/7874> a skos:Concept;
skos:prefLabel "soil moisture"; rdfs:label "soil moisture"
.
:b23d63d1-dcc5-4c49-a6b5-67154f3739b7_fund0 a prov:Activity ; .