{"ob_id":7840,"uuid":"86e6a1554abe156e982a9a0fc41c4b41","title":"NCAVEO: UK-DMC optical imaging satellite data","abstract":"The DMC constellation of small satellites provided several images to support the 2006 Network for Calibration and Validation of EO data (NCAVEO) 2006 Field Experiment. DMC is a unique sensor because of its combination of wide swath and high spatial resolution. The data was acquired from UK-DMC at 09:42:53 GMT on the 17th June and consists of three multispectral bands (green, red, near infra-red) with a nominal ground resolution of 32 m. The study area forms a very small part of the whole DMC image, which has a swath width of over 640 km. Other DMC data were obtained from satellites in the constellation operated by Algeria and Nigeria. The NigeriaSat-1 and UKDMC images were taken around the time of the campaign and the AlSAT image a month later. These files have not been geometrically referenced and vary in quality and amount of cloud cover. ","keywords":"NCAVEO, DMC, OPTICAL","publicationState":"published","dataPublishedTime":"2007-10-16T22:49:28","doiPublishedTime":null,"updateFrequency":"notPlanned","status":"completed","result_field":{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/12663/?format=json","dataPath":"/neodc/ncaveo_field/data/DMC","oldDataPath":[],"storageLocation":"internal","storageStatus":"online","volume":2954288087,"numberOfFiles":13,"fileFormat":"Data is in TIF format."},"timePeriod":"https://catalogue.ceda.ac.uk/api/v2/times/2250/?format=json","geographicExtent":"https://catalogue.ceda.ac.uk/api/v2/bboxes/172/?format=json","nonGeographicFlag":false,"phenomena":[],"dataLineage":"These data were provided to NEODC by university of Southampton, who carried out work to convert formats to NASA-Ames, and write metadata documents. The metadata documents describing the processing are archived alongside the data as PDF files.","removedDataTime":null,"removedDataReason":"","language":"English","identifier_set":["https://catalogue.ceda.ac.uk/api/v2/identifiers/5093/?format=json"],"projects":["https://catalogue.ceda.ac.uk/api/v2/projects/7827/?format=json"],"observationcollection_set":["https://catalogue.ceda.ac.uk/api/v2/observationcollections/7824/?format=json","https://catalogue.ceda.ac.uk/api/v2/observationcollections/30128/?format=json"],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/32362/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/32367/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/32368/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/32361/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/32364/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/32365/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/32366/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/32363/?format=json"],"procedureAcquisition":null,"procedureCompositeProcess":"https://catalogue.ceda.ac.uk/api/v2/composites/7847/?format=json","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, attribution required"}],"discoveryKeywords":[{"ob_id":1138,"name":"NDGO0003"}]}