{"ob_id":32200,"uuid":"18a5685b5bbc4b3caefc469881f5f784","title":"APHH: Aethalometer measurements made at the Indira Gandhi Delhi Technical University for Women (IGDTUW) site during the pre and post monsoon periods for the DelhiFlux field campaign 2018","abstract":"This dataset contains  Black carbon (BC) concentrations in ugm-3 measured with an Aethalometer model AE31 made during the  Pre- Monsoon  and Post-Monsoon periods of the APHH Delhi campaigns in 2018 at Indira Gandhi Delhi Technical University for Women (IGDTUW) site. The data has been corrected following the Weingartner method. Absorption coefficients were calculated following the Sandradewi model to determine biomass burning and fossil fuel contributions in Mm-1. The measurements were collected at a height of 4m.\r\n\r\nThe data were collected as part of the DelhiFlux project part of Air Pollution & Human Health in a Developing Indian Megacity (APHH-India) programme.","keywords":"APHH, Delhiflux, black carbon","publicationState":"published","dataPublishedTime":"2021-03-10T12:14:47","doiPublishedTime":null,"updateFrequency":"notPlanned","status":"completed","result_field":{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/32208/?format=json","dataPath":"/badc/aphh/data/delhi/delhiflux/man-aethalometer/","oldDataPath":[],"storageLocation":"internal","storageStatus":"online","volume":1577135,"numberOfFiles":2,"fileFormat":"Data are BADC-CSV formatted."},"timePeriod":"https://catalogue.ceda.ac.uk/api/v2/times/8827/?format=json","geographicExtent":"https://catalogue.ceda.ac.uk/api/v2/bboxes/2612/?format=json","nonGeographicFlag":false,"phenomena":["https://catalogue.ceda.ac.uk/api/v2/phenomona/55130/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/55131/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/83851/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/83852/?format=json"],"dataLineage":"Data were collected, quality controlled and prepared for archiving by the instrument scientists before upload to the Centre for Environmental Data Analysis (CEDA) for long term archiving.","removedDataTime":null,"removedDataReason":"","language":"English","identifier_set":[],"projects":["https://catalogue.ceda.ac.uk/api/v2/projects/24808/?format=json","https://catalogue.ceda.ac.uk/api/v2/projects/30221/?format=json"],"observationcollection_set":["https://catalogue.ceda.ac.uk/api/v2/observationcollections/30224/?format=json","https://catalogue.ceda.ac.uk/api/v2/observationcollections/32625/?format=json"],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/143229/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/143230/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/143234/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/143235/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/143236/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/143233/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/143231/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/143232/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/168353/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/143237/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/143238/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/143239/?format=json"],"procedureAcquisition":"https://catalogue.ceda.ac.uk/api/v2/acquisitions/32209/?format=json","procedureCompositeProcess":null,"procedureComputation":null,"permissions":[{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/2522/?format=json","useLimitation":null,"accessConstraints":null,"accessCategory":"registered","accessRoles":null,"label":"registered: None group","licenceURL":"http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/","licenceClassifications":"any"}],"discoveryKeywords":[{"ob_id":1138,"name":"NDGO0003"}]}