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:cba9f9db-4706-4f1e-aaf4-fd7769e00db0
dcterms:title "Gridded flood frequency estimates for Kerala, India" ;
dcterms:identifier "https://catalogue.ceh.ac.uk/id/cba9f9db-4706-4f1e-aaf4-fd7769e00db0","https://doi.org/10.5285/cba9f9db-4706-4f1e-aaf4-fd7769e00db0" ;
dcterms:bibliographicCitation "Griffin, A., Vesuviano, G., Cole, S. (2022). Gridded flood frequency estimates for Kerala, India. NERC EDS Environmental Information Data Centre. https://doi.org/10.5285/cba9f9db-4706-4f1e-aaf4-fd7769e00db0" ;
dcterms:description "This is a set of six ASCII grids describing the peak flood event for six return periods (2-100 years) at each point of the river network in the state of Kerala, India. Estimates were derived in a similar way to the Flood Estimation Handbook* approach. The data is measured in cubic metres per second, and is given on an unprojected resolution of 15 arc-seconds per grid cell. This work was supported by the Natural Environment Research Council as part of the LAWIS programme delivering National Capability. * (Flood Estimation Handbook. Centre for Ecology & Hydrology, 1999, ISBN: 9781906698003)" ;
dcterms:provenance [
a dcterms:ProvenanceStatement ;
rdfs:label "Hydrological flow records were used from the CWC to extract an annual maxima series from 2000-2020 across the state. Catchment descriptors from HydroSHEDS, UN FAO Harmonised World Soil Database, and IMD rainfall products were used to estimate the 2-year flood at ungauged sites. Top-kriging was used to interpolate this to over 300 sites covering the state. Then a regional GEV growth curve was fitted to get other return periods of peak flow."
] ;
dcterms:spatial [
a dcterms:Location ;
dcat:bbox "POLYGON((74.9 8.31, 74.9 12.8, 77.37 12.8, 77.37 8.31, 74.9 8.31))"^^geo:wktLiteral ;
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<https://ror.org/04xw4m193> ;
dcterms:subject
<http://onto.nerc.ac.uk/CEHMD/topic/9>,
"Flood frequency",
"Land Air Water International Science",
"LAWIS",
"Peak daily river flow",
"lasso (least absolute shrinkage and selection operator)",
"HydroSHEDS",
"UN FAO Harmonised World Soil Database",
"lmomRFA",
"QMED",
<http://sws.geonames.org/1267254>,
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dcterms:available "2022-07-26"^^xsd:date ;
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;
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dcterms:format
[
a dcterms:IMT ;
rdf:value "ASCII grid" ; rdfs:label "ASCII grid"
] ;
];
dcterms:creator
<https://orcid.org/0000-0001-8645-4561>,
<https://orcid.org/0000-0003-2157-8875>,
<https://orcid.org/0000-0003-4294-8687> ;
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:cba9f9db-4706-4f1e-aaf4-fd7769e00db0_c0 a foaf:Person ;
foaf:name "Griffin, A." ;
foaf:familyName "Griffin" ;
foaf:givenName "Adam" ;
vcard:hasEmail "enquiries@ceh.ac.uk" ;
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.
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foaf:name "Griffin, A." ;
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.
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foaf:name "Vesuviano, G." ;
foaf:familyName "Vesuviano" ;
foaf:givenName "G." ;
vcard:hasEmail "enquiries@ceh.ac.uk" ;
foaf:member <https://ror.org/00pggkr55> ;
.
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foaf:name "Cole, S." ;
foaf:familyName "Cole" ;
foaf:givenName "S." ;
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.
<http://onto.nerc.ac.uk/CEHMD/topic/9> a skos:Concept;
skos:prefLabel "Hydrology"; rdfs:label "Hydrology"
. <http://sws.geonames.org/1267254> a skos:Concept;
skos:prefLabel "Kerala"; rdfs:label "Kerala"
. <http://sws.geonames.org/1269750> a skos:Concept;
skos:prefLabel "India"; rdfs:label "India"
.
<https://ror.org/00pggkr55> a foaf:Organization ;
foaf:name "UK Centre for Ecology & Hydrology" .
:cba9f9db-4706-4f1e-aaf4-fd7769e00db0_fund0 a prov:Activity ; rdfs:label "LAWIS" .