{"accessLimitation":{"value":"no limitations to public access","uri":"http://inspire.ec.europa.eu/metadata-codelist/LimitationsOnPublicAccess/noLimitations"},"availability":"Unknown","boundingBoxes":[{"westBoundLongitude":-8.648,"eastBoundLongitude":1.768,"southBoundLatitude":49.864,"northBoundLatitude":60.861,"bounds":"{\"type\": \"Feature\",      \"properties\": {},      \"geometry\": {        \"type\": \"Polygon\",        \"coordinates\": [[[-8.648, 49.864], [-8.648, 60.861], [1.768, 60.861], [1.768, 49.864], [-8.648, 49.864]]]      }}","coordinates":"[[[-8.648, 49.864], [-8.648, 60.861], [1.768, 60.861], [1.768, 49.864], [-8.648, 49.864]]]"}],"contactPoints":[{"familyName":"Henrys","givenName":"Pete","organisationName":"UK Centre for Ecology & Hydrology","organisationIdentifier":"https://ror.org/00pggkr55","role":"pointOfContact","email":"enquiries@ceh.ac.uk","address":{"deliveryPoint":"Lancaster Environment Centre, Library Avenue, Bailrigg","city":"Lancaster","administrativeArea":"Lancashire","postalCode":"LA1 4AP","country":"United Kingdom"},"fullName":"Henrys, P.","pointOfContact":"UK Centre for Ecology & Hydrology"}],"description":"This Shiny app provides a way of exploring and evaluating trends in peak flow and daily flow data within the measuring stations with records in the National River Flow Archive. The main purpose is to highlight trends in peak flow and daily flow percentiles by using the Theil Sen estimator of trend. The outputs here are based on data taken using the NRFA API, and are designed to match the station trends pages on the NRFA webpage.\n\nThis work was supported by the Natural Environment Research Council award number NE/R016429/1 as part of the UK-SCAPE programme delivering National Capability.","id":"f0ef01e5-fdd5-4641-988a-cf5a5525513d","incomingCitationCount":0,"keywordsOther":[{"value":"Data Labs","uri":"http://vocabs.ceh.ac.uk/ukscape/research-project/18"},{"value":"National River Flow Archive","uri":"http://vocabs.ceh.ac.uk/ukscape/research-project/15"},{"value":"Web Portal","uri":"http://vocabs.ceh.ac.uk/ukscape/service/52"},{"value":"Water","uri":"http://vocabs.ceh.ac.uk/ukscape/research-theme/44"},{"value":"Water quality and resources","uri":"http://vocabs.ceh.ac.uk/ukscape/science-challenge/37"}],"metadataDate":"2026-07-25T18:04:42","notGEMINI":false,"onlineResources":[{"url":"https://shiny-apps.ceh.ac.uk/river-flow-trends-explorer/","name":"View the river flow trends explorer","function":"download","type":"OTHER"}],"resourceIdentifiers":[{"code":"https://catalogue.ceh.ac.uk/id/f0ef01e5-fdd5-4641-988a-cf5a5525513d"}],"resourceType":{"value":"application"},"title":"NRFA River flow trends explorer","type":"application","uri":"https://catalogue.ceh.ac.uk/id/f0ef01e5-fdd5-4641-988a-cf5a5525513d"}