{"ob_id":40853,"uuid":"7bef89a9dc404683a46642625a024a4b","title":"ForestScan: Aerial Laser Scanning (ALS) of FBRMS-01: Paracou, French Guiana, November 2022","abstract":"This Aerial Laser Scanning (ALS) campaign was conducted in November 2022. The ALS data corresponding to plots FG5c1, FG6c2, FG8c4 and IRD-CNES also scanned by Terrestrial LiDAR Scanning (TLS) in October or November 2022 as part of the ForestScan Project are provided in four separate laz files.\r\n\r\nThe covered area: 3*2.16 ha + 1*1.44 ha; Pulse density: ~200 m2; Scanner type: VQ 780II RIEGL; Scanner wavelength: 1064 nm; Beam divergence: <=0.25 mrad (1/e2); Vehicle: Airplane BN2; Operator: Altoa. Acquisition parameters: swath angle: +/-20 degrees; PRR (channel type): ~ 1000 kHz; Ground footprint size of pulse: ~0.16 m;  Flight height: 650m  terrain follow mode (AGL); Acquisition mode: Full waveform, RGB camera on board but no orthomosaïc made.","keywords":"ForestScan project, GEO-TREES, BIOMASS mission, European Space Agency (ESA), Earth Observation (EO) calibration/validation, Unpiloted Aerial Vehicle LiDAR Scanning (UAV-LS), Aerial LiDAR Scanning (ALS), Digital twins, Forest structure","publicationState":"citable","dataPublishedTime":"2025-03-28T14:45:28","doiPublishedTime":"2025-03-28T16:52:41.441488","updateFrequency":"","status":"completed","result_field":{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/43413/?format=json","dataPath":"/neodc/forestscan/data/french_guiana/paracou/ALS-Paracou-2022-PerPlot","oldDataPath":[],"storageLocation":"internal","storageStatus":"online","volume":168157094,"numberOfFiles":6,"fileFormat":"Storage format is las 1.2 (terrestrial laser scanner)"},"timePeriod":"https://catalogue.ceda.ac.uk/api/v2/times/12163/?format=json","geographicExtent":"https://catalogue.ceda.ac.uk/api/v2/bboxes/3953/?format=json","nonGeographicFlag":false,"phenomena":[],"dataLineage":"Data were produced by the project team and supplied for archiving at the Centre for Environmental Data Analysis (CEDA) by Gregoire Vincent.","removedDataTime":null,"removedDataReason":"","language":"English","identifier_set":["https://catalogue.ceda.ac.uk/api/v2/identifiers/13273/?format=json"],"projects":["https://catalogue.ceda.ac.uk/api/v2/projects/40337/?format=json","https://catalogue.ceda.ac.uk/api/v2/projects/43702/?format=json"],"observationcollection_set":["https://catalogue.ceda.ac.uk/api/v2/observationcollections/40623/?format=json","https://catalogue.ceda.ac.uk/api/v2/observationcollections/30128/?format=json"],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/198708/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/198709/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/198710/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/198711/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/198712/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/198713/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/209142/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/209143/?format=json"],"procedureAcquisition":"https://catalogue.ceda.ac.uk/api/v2/acquisitions/43710/?format=json","procedureCompositeProcess":null,"procedureComputation":null,"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, attribution required"}],"discoveryKeywords":[{"ob_id":1138,"name":"NDGO0003"}]}