{"ob_id":43378,"computationComponent":[{"ob_id":43585,"uuid":"c8effc64e12a4f51b8e303706540e4d0","title":"ESA SAFE processor for generating AATSR multimission data into AT_1_RBT in SAFE format","abstract":"The datasets have been fully reprocessed into a new product which aligns them with the format adopted by the instruments’ successors,  Sentinel-3 SLSTR, and includes the following updates from the former L1B datasets [AT1_TOA_1P / AT2_TOA_1P] generated by the ERS ATSR 3rd Reprocessing in 2013:\r\n\r\nImproved and extended Level 1B datasets, beginning with recovery of Level 0 data, via the reprocessing of Level 0 data to ungridded brightness temperature (UBT) scenes to Level 1A to retain extra instrument information.\r\n\r\nLevel 1B products in a Sentinel-SAFE/NetCDF format: a product folder containing NetCDF files and an XML manifest file, holding extensive metadata. This means new information is now available, such as per-pixel uncertainty estimates, associated meteorological data from ECMWF ERA-Interim, instrument scan and pixel quality information, and channel-specific exception and flag values.\r\n\r\nGeolocation improvement via orthogeolocation to a Digital Elevation Model.\r\n\r\nImproved surface classification via use of the Sentinel-3 Land Water Masks.\r\n\r\nImproved cloud information via a latitude correction within cloud look-up tables.","keywords":"SAFE ATSR1 ATSR2 AATSR","inputDescription":null,"outputDescription":null,"softwareReference":null,"identifier_set":[]}],"acquisitionComponent":[{"ob_id":43586,"independentInstrument":[8097],"instrumentplatformpair_set":[]}],"identifier_set":[],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/206408/?format=json"]}