{"accessLimitation":{"value":"noLimitations","availability":"Available","description":"Access to the resource is not subject to any access limitations and is available to all users without restriction.","uri":"http://vocab.nerc.ac.uk/collection/N07/current/UNRS/"},"authors":[{"familyName":"Barnsley","givenName":"S.B.","organisationName":"University of East Anglia","organisationIdentifier":"https://ror.org/026k5mg93","role":"author","email":"s.barnsley@uea.ac.uk","nameIdentifier":"https://orcid.org/0000-0002-7006-5390","fullName":"Barnsley, S.B."},{"familyName":"Lovett","givenName":"A.A.","organisationName":"University of East Anglia","organisationIdentifier":"https://ror.org/026k5mg93","role":"author","email":"a.lovett@uea.ac.uk","nameIdentifier":"https://orcid.org/0000-0003-0554-9273","fullName":"Lovett, A.A."},{"familyName":"Dicks","givenName":"L.V. ","organisationName":"University of Cambridge ","organisationIdentifier":"https://ror.org/013meh722","role":"author","email":"lvd22@cam.ac.uk","nameIdentifier":"https://orcid.org/0000-0002-8304-4468","fullName":"Dicks, L.V."}],"availability":"Available","boundingBoxes":[{"westBoundLongitude":-0.824,"eastBoundLongitude":-0.711,"southBoundLatitude":52.245,"northBoundLatitude":52.308,"bounds":"{\"type\": \"Feature\",      \"properties\": {},      \"geometry\": {        \"type\": \"Polygon\",        \"coordinates\": [[[-0.824, 52.245], [-0.824, 52.308], [-0.711, 52.308], [-0.711, 52.245], [-0.824, 52.245]]]      }}","coordinates":"[[[-0.824, 52.245], [-0.824, 52.308], [-0.711, 52.308], [-0.711, 52.245], [-0.824, 52.245]]]"}],"citation":{"authors":["Barnsley, S.B.","Lovett, A.A.","Dicks, L.V."],"bibtex":"https://catalogue.ceh.ac.uk/documents/cf68be0c-e969-4190-8ec6-abeedb51b42c/citation?format=bib","day":26,"doi":"10.5285/cf68be0c-e969-4190-8ec6-abeedb51b42c","month":7,"publisher":"NERC EDS Environmental Information Data Centre","resourceTypeGeneral":"dataset","ris":"https://catalogue.ceh.ac.uk/documents/cf68be0c-e969-4190-8ec6-abeedb51b42c/citation?format=ris","title":"Multispectral airborne imagery and associated classifications, training data and validation data, for mapping nectar-rich floral resources for pollinators, Northamptonshire, UK 2020","url":"https://doi.org/10.5285/cf68be0c-e969-4190-8ec6-abeedb51b42c","year":2021},"custodians":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"custodian","email":"info@eidc.ac.uk"}],"datasetReferenceDate":{"publicationDate":"2021-07-26","releasedDate":"2022-07-12"},"description":"Data presented here include imagery with ground-sampling distances of 3 cm and 7 cm for March 2019, May 2019 and July 2019. Also included are the corresponding ground-truth training and verification data presented as shapefiles, as well as the classification output and other data relevant to the project such as the width of floral units.\n\nThe imagery was acquired by Spectrum Aviation using A6D-100c (50mm) Hasselblad cameras with bayer filters, mounted on a Sky Arrow 650 manned aircraft. Ground-truth data for training maximum likelihood classifications and for verifying the accuracy of classifications were gathered within eight days of imagery acquisition. Ground-truth data were acquired from sown field margins and hedgerow surrounding one study field.\n\nThis dataset was acquired from March to July 2019 at a farm in Northamptonshire, UK. Data were acquired as part of a NERC funded iCASE PhD studentship (NERC grant NE/N014472/1) based at the University of East Anglia and in collaboration with Hutchinsons Ltd. The aim of the research was to map the floral units of five nectar-rich flowering plant species using very high resolution multispectral imagery. Each species constitutes an important food resource for pollinators. The plant species in question were Prunus spinosa, Crataegus monogyna, Silene dioica, Centaurea nigra and Rubus fruticosus.","distributionFormats":[{"name":"Comma-separated values (CSV)","type":"text/csv","version":"unknown"},{"name":"Shapefile","version":"unknown"},{"name":"TIFF","type":"image/tiff","version":"unknown"}],"distributorContacts":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"distributor","email":"info@eidc.ac.uk"}],"funding":[{"funderName":"Natural Environment Research Council","funderIdentifier":"https://ror.org/02b5d8509","awardTitle":"Towards 'crop-pollinating' landscapes: quantifying pollen supply and demand to manage wild pollinators for their benefits to food production","awardNumber":"NE/N014472/1","awardURI":"https://gtr.ukri.org/projects?ref=NE%2FN014472%2F1","orcid":false,"ror":true}],"id":"cf68be0c-e969-4190-8ec6-abeedb51b42c","incomingCitationCount":1,"incomingCitations":[{"description":"Barnsley, S. L., Lovett, A. A., & Dicks, L. V. (2022). Mapping nectar-rich pollinator floral resources using airborne multispectral imagery. In Journal of Environmental Management (Vol. 313, p. 114942). Elsevier BV. ","url":"https://doi.org/10.1016/j.jenvman.2022.114942"}],"infoLinks":[{"url":"https://data-package.ceh.ac.uk/sd/cf68be0c-e969-4190-8ec6-abeedb51b42c.zip","name":"Supporting information","description":"Supporting information available to assist in re-use of this dataset","function":"information","type":"OTHER"}],"inspireThemes":[{"theme":"Land Cover","uri":"http://inspire.ec.europa.eu/theme/lc"},{"theme":"Habitats and Biotopes","uri":"http://inspire.ec.europa.eu/theme/hb"}],"keywordsInstrument":[{"value":"DeWALT laser beam measure"}],"keywordsOther":[{"value":"semi-automatic classification "},{"value":"SCP plugin"},{"value":"QGIS version 3.4.15 "},{"value":"Silene dioica","uri":"https://www.wikidata.org/entity/Q161699"},{"value":"Centaurea nigra","uri":"https://www.wikidata.org/entity/Q1851639"},{"value":"Rubus fruticosus","uri":"https://www.wikidata.org/entity/Q13541716"},{"value":"Crataegus monogyna","uri":"https://www.wikidata.org/entity/Q161511"},{"value":"Prunus spinosa","uri":"https://www.wikidata.org/entity/Q129018"},{"value":"hedgerow","uri":"https://www.wikidata.org/entity/Q235779"},{"value":"red campion"},{"value":"hawthorn"},{"value":"bramble"},{"value":"blackthorn"},{"value":"common knapweed"},{"value":"hardhead"}],"keywordsTheme":[{"value":"Environmental survey","uri":"http://onto.nerc.ac.uk/CEHMD/topic/7"},{"value":"Land cover","uri":"http://onto.nerc.ac.uk/CEHMD/topic/11"},{"value":"Pollinators","uri":"http://onto.nerc.ac.uk/CEHMD/topic/14"}],"licences":[{"value":"This resource is available under the terms of the Open Government Licence","code":"license","uri":"https://eidc.ac.uk/licences/ogl/plain"}],"lineage":"Multispectral data were acquired across red, green, blue and near-infrared bands on 28 March, 15 May and 4 July. Prior to imagery acquisition, 40X60cm boards that were visible within the imagery were established within the margins surrounding one field at our study farm. These were used as ground-control points to locate clusters of floral units within the margins. Ground-truth data (i.e. the locations of floral units) were gathered within 8 days of imagery acquisition.\n\nThe company that acquired the multispectral data (Spectrum Aviation) carried out orthorectification and stitched individual images together into an orthomosaic. Data values were kept in a raw digital number format.\n\n Between July 2019 and February 2021, further image processing, e.g. clipping of the image and removal of irrelevant spectral bands was carried out in QGIS. During the same timeframe, ground-truth data were divided into data to be used for training the classifications and for carrying out independent accuracy assessments. The maximum likelihood classifications were applied to the imagery with different iterations applied each time, i.e. the training sets were tweaked to increase classification accuracies. ","metadataDate":"2026-06-29T18:08:29","notGEMINI":false,"onlineResources":[{"url":"https://data-package.ceh.ac.uk/sd/cf68be0c-e969-4190-8ec6-abeedb51b42c.zip","name":"Supporting information","description":"Supporting information available to assist in re-use of this dataset","function":"information","type":"OTHER"},{"url":"https://catalogue.ceh.ac.uk/datastore/eidchub/cf68be0c-e969-4190-8ec6-abeedb51b42c","name":"Download the data","description":"Download a copy of this data","function":"fileAccess","type":"OTHER"}],"pointsOfContact":[{"familyName":"Barnsley","givenName":"S.","organisationName":"University of East Anglia","organisationIdentifier":"https://ror.org/026k5mg93","role":"pointOfContact","email":"s.barnsley@uea.ac.uk","nameIdentifier":"https://orcid.org/0000-0002-7006-5390","fullName":"Barnsley, S.","pointOfContact":"University of East Anglia"}],"publicationDate":"2021-07-26T00:00:00.000Z","publishers":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"publisher","email":"info@eidc.ac.uk"}],"resourceIdentifiers":[{"code":"https://catalogue.ceh.ac.uk/id/cf68be0c-e969-4190-8ec6-abeedb51b42c"},{"code":"10.5285/cf68be0c-e969-4190-8ec6-abeedb51b42c","codeSpace":"doi"}],"resourceMaintenance":[{"frequencyOfUpdate":"notPlanned"}],"resourceType":{"value":"dataset"},"responsibleParties":[{"familyName":"Barnsley","givenName":"S.B.","organisationName":"University of East Anglia","organisationIdentifier":"https://ror.org/026k5mg93","role":"author","email":"s.barnsley@uea.ac.uk","nameIdentifier":"https://orcid.org/0000-0002-7006-5390","fullName":"Barnsley, S.B."},{"familyName":"Lovett","givenName":"A.A.","organisationName":"University of East Anglia","organisationIdentifier":"https://ror.org/026k5mg93","role":"author","email":"a.lovett@uea.ac.uk","nameIdentifier":"https://orcid.org/0000-0003-0554-9273","fullName":"Lovett, A.A."},{"familyName":"Dicks","givenName":"L.V. ","organisationName":"University of Cambridge ","organisationIdentifier":"https://ror.org/013meh722","role":"author","email":"lvd22@cam.ac.uk","nameIdentifier":"https://orcid.org/0000-0002-8304-4468","fullName":"Dicks, L.V."},{"familyName":"Barnsley","givenName":"S.","organisationName":"University of East Anglia","organisationIdentifier":"https://ror.org/026k5mg93","role":"pointOfContact","email":"s.barnsley@uea.ac.uk","nameIdentifier":"https://orcid.org/0000-0002-7006-5390","fullName":"Barnsley, S.","pointOfContact":"University of East Anglia"},{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"custodian","email":"info@eidc.ac.uk"},{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"publisher","email":"info@eidc.ac.uk"},{"organisationName":"University of East Anglia","organisationIdentifier":"https://ror.org/026k5mg93","role":"rightsHolder","email":"s.barnsley@uea.ac.uk"},{"organisationName":"University of Cambridge","organisationIdentifier":"https://ror.org/013meh722","role":"rightsHolder","email":"lvd22@cam.ac.uk"}],"rightsHolders":[{"organisationName":"University of East Anglia","organisationIdentifier":"https://ror.org/026k5mg93","role":"rightsHolder","email":"s.barnsley@uea.ac.uk"},{"organisationName":"University of Cambridge","organisationIdentifier":"https://ror.org/013meh722","role":"rightsHolder","email":"lvd22@cam.ac.uk"}],"spatialReferenceSystems":[{"code":"http://www.opengis.net/def/crs/EPSG/0/27700","title":"OSGB 1936 / British National Grid"}],"spatialRepresentationTypes":["grid","vector"],"spatialResolutions":[{"distance":"1","uom":"urn:ogc:def:uom:EPSG::9001"}],"temporalExtents":[{"begin":"2019-05-15","end":"2020-07-08"}],"title":"Multispectral airborne imagery and associated classifications, training data and validation data, for mapping nectar-rich floral resources for pollinators, Northamptonshire, UK 2020","topicCategories":[{"value":"biota","uri":"http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/biota"},{"value":"environment","uri":"http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/environment"}],"topics":["http://onto.nerc.ac.uk/CEHMD/topic/7","http://onto.nerc.ac.uk/CEHMD/topic/11","http://onto.nerc.ac.uk/CEHMD/topic/14"],"type":"dataset","uri":"https://catalogue.ceh.ac.uk/id/cf68be0c-e969-4190-8ec6-abeedb51b42c","useConstraints":[{"value":"This resource is available under the terms of the Open Government Licence","code":"license","uri":"https://eidc.ac.uk/licences/ogl/plain"},{"value":"While the classifications, training and accuracy assessment data, floral unit data and edited imagery all come under the UEA and University of Cambridge IPR, PhD partner Hutchinsons acquired the original 3cm and 7cm images and should be acknowledged accordingly. 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