{"ob_id":7729,"uuid":"93ad26ca184e2cb202bd76c96aa2c2a1","title":"NAMBLEX: Atmospheric Back Trajectories from the UK Universities Global Atmospheric Modelling Programme (UGAMP)","abstract":"The North Atlantic Marine Boundary Layer Experiment (NAMBLEX) campaign was conducted at Mace Head in Ireland from 24 July 2002 to 3 September 2002. During this campaign a suite of instruments, including several from the Universities Facility for Atmospheric Measurements (UFAM). This dataset contains 21 back trajectories corresponding to arrival on all ECMWF model levels between the ground and mid-troposphere, including surface pressure, temperature, specific humidity, zonal and meridional wind speeds and height from the UK Universities Global Atmospheric Modelling Programme (UGAMP).\r\n","keywords":"NAMBLEX, UGAMP, Atmospheric Chemistry, Boundary Layer, Back Trajectory","publicationState":"published","dataPublishedTime":"2007-02-26T17:10:37","doiPublishedTime":null,"updateFrequency":"notPlanned","status":"completed","result_field":{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/12981/?format=json","dataPath":"/badc/namblex/data/ugamp-traj","oldDataPath":[],"storageLocation":"internal","storageStatus":"online","volume":141696479,"numberOfFiles":1230,"fileFormat":"The data are human-readable ascii formatted, and IDL routines for decoding back-trajectories are provided."},"timePeriod":"https://catalogue.ceda.ac.uk/api/v2/times/2230/?format=json","geographicExtent":"https://catalogue.ceda.ac.uk/api/v2/bboxes/891/?format=json","nonGeographicFlag":false,"phenomena":["https://catalogue.ceda.ac.uk/api/v2/phenomona/21787/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/21824/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/22320/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/22321/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/22383/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/22385/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/22387/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/23052/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/25388/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/25393/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/25857/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/25886/?format=json"],"dataLineage":"Data were generated with UK Universities Atmospheric Modelling Programme (UGAMP) trajectory code using ECMWF data. Data provided as is by the NAMBLEX campaign participants to the BADC for archiving.","removedDataTime":null,"removedDataReason":"","language":"English","identifier_set":["https://catalogue.ceda.ac.uk/api/v2/identifiers/4994/?format=json"],"projects":["https://catalogue.ceda.ac.uk/api/v2/projects/7595/?format=json"],"observationcollection_set":["https://catalogue.ceda.ac.uk/api/v2/observationcollections/7592/?format=json"],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/32063/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/32068/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/32062/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/32065/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/32066/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/32067/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/32069/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/32064/?format=json"],"procedureAcquisition":null,"procedureCompositeProcess":null,"procedureComputation":"https://catalogue.ceda.ac.uk/api/v2/computations/3136/?format=json","permissions":[{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/2528/?format=json","useLimitation":null,"accessConstraints":null,"accessCategory":"public","accessRoles":null,"label":"public: None group","licenceURL":"http://creativecommons.org/licenses/by/4.0/","licenceClassifications":"any"}],"discoveryKeywords":[{"ob_id":1138,"name":"NDGO0003"}]}