{"ob_id":44908,"uuid":"463862326d574951bea52527f9df397d","title":"ESA Precursors for Aerosols and Ozone Climate Change Initiative (Precursors_cci): Precursors IASI NH3 L3 data products v4R","abstract":"This collection of data forms the European Space Agency's (ESA) Climate Change Initiative (CCI) Precursors for Aerosols and Ozone project IASI (Infrared Atmospheric Sounding Interferometer) NH3 (Ammonia) L3 (Level 3) data products.\r\n\r\nProducts included in this collection are:\r\n- IASI/Metop-A NH3 L3 product\r\n- IASI/Metop-B NH3 L3 product\r\n- IASI/Metop-C NH3 L3 product\r\n- IASI NH3 L3 merged product\r\n\r\nThe version number is 4.0.1R. Data are available in NetCDF format.","keywords":"ESA, CCI, Precursors","discoveryKeywords":[],"publicationState":"citable","dataPublishedTime":"2026-02-26T12:23:32","doiPublishedTime":"2026-02-26T16:06:08","member":["https://catalogue.ceda.ac.uk/api/v2/observations/44909/?format=json","https://catalogue.ceda.ac.uk/api/v2/observations/44910/?format=json","https://catalogue.ceda.ac.uk/api/v2/observations/44911/?format=json","https://catalogue.ceda.ac.uk/api/v2/observations/44912/?format=json"],"identifier_set":["https://catalogue.ceda.ac.uk/api/v2/identifiers/13746/?format=json"],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/215148/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/215149/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/215150/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/215151/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/215152/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/215153/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/215154/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/215155/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/216654/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/216655/?format=json"]}