{"id":"https://openalex.org/W3086751268","doi":"https://doi.org/10.3390/rs12182978","title":"Calibration and Validation of Antenna and Brightness Temperatures from Metop-C Advanced Microwave Sounding Unit-A (AMSU-A)","display_name":"Calibration and Validation of Antenna and Brightness Temperatures from Metop-C Advanced Microwave Sounding Unit-A (AMSU-A)","publication_year":2020,"publication_date":"2020-09-13","ids":{"openalex":"https://openalex.org/W3086751268","doi":"https://doi.org/10.3390/rs12182978","mag":"3086751268"},"language":"en","primary_location":{"id":"doi:10.3390/rs12182978","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12182978","pdf_url":"https://www.mdpi.com/2072-4292/12/18/2978/pdf?version=1600047574","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/12/18/2978/pdf?version=1600047574","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041251539","display_name":"Banghua Yan","orcid":"https://orcid.org/0000-0003-2744-3840"},"institutions":[{"id":"https://openalex.org/I1308126019","display_name":"National Oceanic and Atmospheric Administration","ror":"https://ror.org/02z5nhe81","country_code":"US","type":"government","lineage":["https://openalex.org/I1308126019","https://openalex.org/I1343035065"]},{"id":"https://openalex.org/I4210125903","display_name":"University Research Co (United States)","ror":"https://ror.org/02tbz8k15","country_code":"US","type":"company","lineage":["https://openalex.org/I4210125903"]},{"id":"https://openalex.org/I4210133019","display_name":"NOAA Center for Satellite Applications and Research","ror":"https://ror.org/03yn06t56","country_code":"US","type":"government","lineage":["https://openalex.org/I1308126019","https://openalex.org/I1308126019","https://openalex.org/I1343035065","https://openalex.org/I1343035065","https://openalex.org/I4210089050","https://openalex.org/I4210133019"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Banghua Yan","raw_affiliation_strings":["Satellite Meteorology and Climatology Division, Center for Satellite Applications and Research, National Oceanic and Atmospheric Administration (NOAA), 5830 University Research Court, College Park, MD 20740, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Satellite Meteorology and Climatology Division, Center for Satellite Applications and Research, National Oceanic and Atmospheric Administration (NOAA), 5830 University Research Court, College Park, MD 20740, USA","institution_ids":["https://openalex.org/I4210133019","https://openalex.org/I1308126019","https://openalex.org/I4210125903"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107655842","display_name":"Junye Chen","orcid":"https://orcid.org/0000-0002-0665-5580"},"institutions":[{"id":"https://openalex.org/I4210105893","display_name":"Global Science & Technology (United States)","ror":"https://ror.org/01a5ymr35","country_code":"US","type":"company","lineage":["https://openalex.org/I4210105893"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Junye Chen","raw_affiliation_strings":["Global Science Technologies, Greenbelt, MD 20770, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Global Science Technologies, Greenbelt, MD 20770, USA","institution_ids":["https://openalex.org/I4210105893"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064485999","display_name":"Cheng\u2010Zhi Zou","orcid":"https://orcid.org/0000-0003-4124-6448"},"institutions":[{"id":"https://openalex.org/I1308126019","display_name":"National Oceanic and Atmospheric Administration","ror":"https://ror.org/02z5nhe81","country_code":"US","type":"government","lineage":["https://openalex.org/I1308126019","https://openalex.org/I1343035065"]},{"id":"https://openalex.org/I4210125903","display_name":"University Research Co (United States)","ror":"https://ror.org/02tbz8k15","country_code":"US","type":"company","lineage":["https://openalex.org/I4210125903"]},{"id":"https://openalex.org/I4210133019","display_name":"NOAA Center for Satellite Applications and Research","ror":"https://ror.org/03yn06t56","country_code":"US","type":"government","lineage":["https://openalex.org/I1308126019","https://openalex.org/I1308126019","https://openalex.org/I1343035065","https://openalex.org/I1343035065","https://openalex.org/I4210089050","https://openalex.org/I4210133019"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cheng-Zhi Zou","raw_affiliation_strings":["Satellite Meteorology and Climatology Division, Center for Satellite Applications and Research, National Oceanic and Atmospheric Administration (NOAA), 5830 University Research Court, College Park, MD 20740, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Satellite Meteorology and Climatology Division, Center for Satellite Applications and Research, National Oceanic and Atmospheric Administration (NOAA), 5830 University Research Court, College Park, MD 20740, USA","institution_ids":["https://openalex.org/I4210133019","https://openalex.org/I1308126019","https://openalex.org/I4210125903"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101693416","display_name":"Khalil Ahmad","orcid":"https://orcid.org/0000-0003-4597-3677"},"institutions":[{"id":"https://openalex.org/I4210105893","display_name":"Global Science & Technology (United States)","ror":"https://ror.org/01a5ymr35","country_code":"US","type":"company","lineage":["https://openalex.org/I4210105893"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Khalil Ahmad","raw_affiliation_strings":["Global Science Technologies, Greenbelt, MD 20770, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Global Science Technologies, Greenbelt, MD 20770, USA","institution_ids":["https://openalex.org/I4210105893"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000033669","display_name":"Haifeng Qian","orcid":"https://orcid.org/0000-0001-8371-5826"},"institutions":[{"id":"https://openalex.org/I4210144776","display_name":"Earth System Science Interdisciplinary Center","ror":"https://ror.org/042607708","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210144776","https://openalex.org/I66946132"]},{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Haifeng Qian","raw_affiliation_strings":["Earth System Science Interdisciplinary Center, University of Maryland, 5825 University Research Ct suite 4001, College Park, MD 20740, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Earth System Science Interdisciplinary Center, University of Maryland, 5825 University Research Ct suite 4001, College Park, MD 20740, USA","institution_ids":["https://openalex.org/I4210144776","https://openalex.org/I66946132"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032548769","display_name":"Kevin Garrett","orcid":"https://orcid.org/0000-0002-7444-4363"},"institutions":[{"id":"https://openalex.org/I1308126019","display_name":"National Oceanic and Atmospheric Administration","ror":"https://ror.org/02z5nhe81","country_code":"US","type":"government","lineage":["https://openalex.org/I1308126019","https://openalex.org/I1343035065"]},{"id":"https://openalex.org/I4210125903","display_name":"University Research Co (United States)","ror":"https://ror.org/02tbz8k15","country_code":"US","type":"company","lineage":["https://openalex.org/I4210125903"]},{"id":"https://openalex.org/I4210133019","display_name":"NOAA Center for Satellite Applications and Research","ror":"https://ror.org/03yn06t56","country_code":"US","type":"government","lineage":["https://openalex.org/I1308126019","https://openalex.org/I1308126019","https://openalex.org/I1343035065","https://openalex.org/I1343035065","https://openalex.org/I4210089050","https://openalex.org/I4210133019"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kevin Garrett","raw_affiliation_strings":["Satellite Meteorology and Climatology Division, Center for Satellite Applications and Research, National Oceanic and Atmospheric Administration (NOAA), 5830 University Research Court, College Park, MD 20740, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Satellite Meteorology and Climatology Division, Center for Satellite Applications and Research, National Oceanic and Atmospheric Administration (NOAA), 5830 University Research Court, College Park, MD 20740, USA","institution_ids":["https://openalex.org/I4210133019","https://openalex.org/I1308126019","https://openalex.org/I4210125903"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101709721","display_name":"Tong Zhu","orcid":"https://orcid.org/0000-0001-9667-2749"},"institutions":[{"id":"https://openalex.org/I4210105893","display_name":"Global Science & Technology (United States)","ror":"https://ror.org/01a5ymr35","country_code":"US","type":"company","lineage":["https://openalex.org/I4210105893"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tong Zhu","raw_affiliation_strings":["Global Science Technologies, Greenbelt, MD 20770, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Global Science Technologies, Greenbelt, MD 20770, USA","institution_ids":["https://openalex.org/I4210105893"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111545131","display_name":"D. Han","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dejiang Han","raw_affiliation_strings":["Office of Satellite and Product Operations (OSPO), NOAA, 4231 Suitland Road Suitland, MD 20746, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Office of Satellite and Product Operations (OSPO), NOAA, 4231 Suitland Road Suitland, MD 20746, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045864126","display_name":"Joseph Green","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Joseph Green","raw_affiliation_strings":["Office of Projects, Planning, and Analysis (OPPA), NOAA, 1335 East West Highway, Silver Spring, MD 20910, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Office of Projects, Planning, and Analysis (OPPA), NOAA, 1335 East West Highway, Silver Spring, MD 20910, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5041251539"],"corresponding_institution_ids":["https://openalex.org/I1308126019","https://openalex.org/I4210125903","https://openalex.org/I4210133019"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.8222,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.7247917,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"12","issue":"18","first_page":"2978","last_page":"2978"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10029","display_name":"Climate variability and models","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/advanced-microwave-sounding-unit","display_name":"Advanced Microwave Sounding Unit","score":0.987964391708374},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7571893930435181},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.699532687664032},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.6356446146965027},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5870916843414307},{"id":"https://openalex.org/keywords/brightness-temperature","display_name":"Brightness temperature","score":0.5332455635070801},{"id":"https://openalex.org/keywords/depth-sounding","display_name":"Depth sounding","score":0.5294608473777771},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.49061861634254456},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.4699571132659912},{"id":"https://openalex.org/keywords/radiative-transfer","display_name":"Radiative transfer","score":0.45854049921035767},{"id":"https://openalex.org/keywords/data-quality","display_name":"Data quality","score":0.4229714870452881},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.3666185438632965},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2225257158279419},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16862177848815918},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1269443929195404},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12550240755081177},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.10663333535194397},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09610357880592346},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.09071964025497437}],"concepts":[{"id":"https://openalex.org/C37856936","wikidata":"https://www.wikidata.org/wiki/Q4686237","display_name":"Advanced Microwave Sounding Unit","level":3,"score":0.987964391708374},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7571893930435181},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.699532687664032},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.6356446146965027},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5870916843414307},{"id":"https://openalex.org/C53802167","wikidata":"https://www.wikidata.org/wiki/Q4538627","display_name":"Brightness temperature","level":3,"score":0.5332455635070801},{"id":"https://openalex.org/C55510283","wikidata":"https://www.wikidata.org/wiki/Q1382947","display_name":"Depth sounding","level":2,"score":0.5294608473777771},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.49061861634254456},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.4699571132659912},{"id":"https://openalex.org/C74902906","wikidata":"https://www.wikidata.org/wiki/Q1190858","display_name":"Radiative transfer","level":2,"score":0.45854049921035767},{"id":"https://openalex.org/C24756922","wikidata":"https://www.wikidata.org/wiki/Q1757694","display_name":"Data quality","level":3,"score":0.4229714870452881},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.3666185438632965},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2225257158279419},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16862177848815918},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1269443929195404},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12550240755081177},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.10663333535194397},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09610357880592346},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09071964025497437},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs12182978","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12182978","pdf_url":"https://www.mdpi.com/2072-4292/12/18/2978/pdf?version=1600047574","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:mdpi.com:/2072-4292/12/18/2978/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs12182978","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs12182978","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12182978","pdf_url":"https://www.mdpi.com/2072-4292/12/18/2978/pdf?version=1600047574","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8700000047683716,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3086751268.pdf","grobid_xml":"https://content.openalex.org/works/W3086751268.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W1688527106","https://openalex.org/W1939894484","https://openalex.org/W1960225622","https://openalex.org/W1979744698","https://openalex.org/W1980785975","https://openalex.org/W1987228145","https://openalex.org/W1988837461","https://openalex.org/W1992551007","https://openalex.org/W2010555495","https://openalex.org/W2015660387","https://openalex.org/W2029203335","https://openalex.org/W2079809336","https://openalex.org/W2087474520","https://openalex.org/W2116362051","https://openalex.org/W2121876136","https://openalex.org/W2126595526","https://openalex.org/W2154174877","https://openalex.org/W2158630109","https://openalex.org/W2159012223","https://openalex.org/W2161770573","https://openalex.org/W2162987913","https://openalex.org/W2168871001","https://openalex.org/W2174944340","https://openalex.org/W2176103932","https://openalex.org/W2180976676","https://openalex.org/W2288969911","https://openalex.org/W2555743490","https://openalex.org/W2620933084","https://openalex.org/W2738762020","https://openalex.org/W2746445441","https://openalex.org/W2789301909","https://openalex.org/W2883582270","https://openalex.org/W2989312411","https://openalex.org/W3033897815","https://openalex.org/W6640926013","https://openalex.org/W6647487371","https://openalex.org/W6754416371","https://openalex.org/W6907516588"],"related_works":["https://openalex.org/W1584108644","https://openalex.org/W4233383775","https://openalex.org/W240403298","https://openalex.org/W2379328436","https://openalex.org/W2137792648","https://openalex.org/W1566684164","https://openalex.org/W2624272695","https://openalex.org/W2179356992","https://openalex.org/W857582884","https://openalex.org/W2086097481"],"abstract_inverted_index":{"This":[0],"study":[1],"carries":[2],"out":[3],"the":[4,23,38,48,56,59,67,79,82,91,98,106,129,142,154,162,186,189,196,216,220,227,243],"calibration":[5,46,64],"and":[6,14,27,58,74,90,93,119,138,204],"validation":[7,77],"of":[8,50,61,81,161,219,245],"Antenna":[9],"Temperature":[10,16],"Data":[11,18,69],"Record":[12,19,70],"(TDR)":[13],"Brightness":[15],"Sensor":[17],"(SDR)":[20],"data":[21,95,108,165,200,230],"from":[22,66,97,121],"last":[24],"National":[25],"Oceanic":[26],"Atmospheric":[28],"Administration":[29],"(NOAA)":[30],"Advanced":[31],"Microwave":[32],"Sounding":[33],"Unit-A":[34],"(AMSU-A)":[35],"flown":[36],"on":[37,252],"Meteorological":[39],"Operational":[40],"satellite":[41],"programme":[42],"(MetOp)-C":[43],"satellite.":[44],"The":[45,76,125,159,177],"comprises":[47],"selection":[49],"optimal":[51],"space":[52],"view":[53],"positions":[54],"for":[55,148,166],"instrument":[57,83,131],"determination":[60],"coefficients":[62],"in":[63,242],"equations":[65],"Raw":[68],"(RDR)":[71],"to":[72,114,140,185,192,222],"TDR":[73,92,194,221],"SDR.":[75],"covers":[78],"analyses":[80],"noise":[84,187],"equivalent":[85],"differential":[86],"temperature":[87],"(NEDT)":[88],"performance":[89,218],"SDR":[94,199,223],"quality":[96,109,160,178,231],"launch":[99,137],"until":[100],"15":[101],"November":[102],"2019.":[103,158],"In":[104],"particular,":[105],"Metop-C":[107,163,197,228],"is":[110,182,249],"assessed":[111],"by":[112],"comparing":[113],"radiative":[115,211],"transfer":[116,212],"model":[117,213],"simulations":[118],"observations":[120],"Metop-A/B":[122,235],"AMSU-A,":[123],"respectively.":[124],"results":[126],"demonstrate":[127],"that":[128],"on-orbit":[130],"NEDTs":[132],"have":[133,172],"been":[134,173],"stable":[135],"since":[136,175],"continue":[139],"meet":[141],"specifications":[143],"at":[144,179],"most":[145],"channels":[146,168],"except":[147,169],"channel":[149,170,180],"3,":[150],"whose":[151],"NEDT":[152],"exceeds":[153],"specification":[155],"after":[156],"April":[157],"AMSU-A":[164,198,229,236,261,268],"all":[167],"3":[171,181],"reliable":[174],"launch.":[176],"degraded":[183],"due":[184],"exceeding":[188],"specification.":[190],"Compared":[191],"its":[193],"data,":[195,237],"exhibit":[201],"a":[202,270],"reduced":[203],"more":[205],"symmetric":[206],"scan":[207],"angle-dependent":[208],"bias":[209],"against":[210],"simulations,":[214],"demonstrating":[215],"great":[217],"conversion":[224],"coefficients.":[225],"Additionally,":[226],"agrees":[232],"well":[233],"with":[234,238],"an":[239],"averaged":[240],"difference":[241],"order":[244],"0.3":[246],"K,":[247],"which":[248],"confirmed":[250],"based":[251],"Simultaneous":[253],"Nadir":[254],"Overpass":[255],"(SNO)":[256],"inter-sensor":[257],"comparisons":[258],"between":[259],"Metop-A/B/C":[260],"instruments":[262],"via":[263],"either":[264],"NOAA-18":[265],"or":[266],"NOAA-19":[267],"as":[269],"transfer.":[271]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}