{"id":"https://openalex.org/W4403599885","doi":"https://doi.org/10.1109/tgrs.2024.3483969","title":"Global Assessment of Directional Effects in the Intercalibration of Optical Satellite Instruments With the TRUTHS Mission","display_name":"Global Assessment of Directional Effects in the Intercalibration of Optical Satellite Instruments With the TRUTHS Mission","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4403599885","doi":"https://doi.org/10.1109/tgrs.2024.3483969"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2024.3483969","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3483969","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://riunet.upv.es/bitstreams/6d68b3c7-19dc-4efe-84c1-ebe812c9d6f2/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5048166876","display_name":"Javier Gorro\u00f1o","orcid":"https://orcid.org/0000-0001-9318-7481"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Javier Gorro\u00f1o","raw_affiliation_strings":["Research Institute of Water and Environmental Engineering (IIAMA), Universitat Polit&#x00E8;cnica de Val&#x00E8;ncia, Valencia, Spain","Research Institute of Water and Environmental Engineering (IIAMA) at Universitat Polit&#x00E8;cnica de Val&#x00E8;ncia, Valencia, Spain"],"affiliations":[{"raw_affiliation_string":"Research Institute of Water and Environmental Engineering (IIAMA), Universitat Polit&#x00E8;cnica de Val&#x00E8;ncia, Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]},{"raw_affiliation_string":"Research Institute of Water and Environmental Engineering (IIAMA) at Universitat Polit&#x00E8;cnica de Val&#x00E8;ncia, Valencia, Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020270175","display_name":"Montserrat Pi\u00f1ol Sol\u00e9","orcid":null},"institutions":[{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Montserrat Pi\u00f1ol Sol\u00e9","raw_affiliation_strings":["European Space Agency, Noordwijk, The Netherlands","European Space Agency, Keplerlaan 1, Noordwijk, AZ, Netherlands"],"affiliations":[{"raw_affiliation_string":"European Space Agency, Noordwijk, The Netherlands","institution_ids":["https://openalex.org/I44377176"]},{"raw_affiliation_string":"European Space Agency, Keplerlaan 1, Noordwijk, AZ, Netherlands","institution_ids":["https://openalex.org/I44377176"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009140765","display_name":"Nigel Fox","orcid":"https://orcid.org/0000-0001-9616-1359"},"institutions":[{"id":"https://openalex.org/I134421475","display_name":"National Physical Laboratory","ror":"https://ror.org/015w2mp89","country_code":"GB","type":"facility","lineage":["https://openalex.org/I134421475"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Nigel Fox","raw_affiliation_strings":["National Physical Laboratory, Teddington, U.K","National Physical Laboratory, Hampton Road, Teddington, Middlesex, UK"],"affiliations":[{"raw_affiliation_string":"National Physical Laboratory, Teddington, U.K","institution_ids":["https://openalex.org/I134421475"]},{"raw_affiliation_string":"National Physical Laboratory, Hampton Road, Teddington, Middlesex, UK","institution_ids":["https://openalex.org/I134421475"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080250417","display_name":"Luis Guanter","orcid":"https://orcid.org/0000-0002-8389-5764"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Luis Guanter","raw_affiliation_strings":["Research Institute of Water and Environmental Engineering (IIAMA), Universitat Polit&#x00E8;cnica de Val&#x00E8;ncia, Valencia, Spain","Research Institute of Water and Environmental Engineering (IIAMA) at Universitat Polit&#x00E8;cnica de Val&#x00E8;ncia, Valencia, Spain"],"affiliations":[{"raw_affiliation_string":"Research Institute of Water and Environmental Engineering (IIAMA), Universitat Polit&#x00E8;cnica de Val&#x00E8;ncia, Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]},{"raw_affiliation_string":"Research Institute of Water and Environmental Engineering (IIAMA) at Universitat Polit&#x00E8;cnica de Val&#x00E8;ncia, Valencia, Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051787808","display_name":"Thomas August","orcid":"https://orcid.org/0000-0002-2995-4778"},"institutions":[{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Thomas August","raw_affiliation_strings":["European Space Agency, Noordwijk, The Netherlands","European Space Agency, Keplerlaan 1, Noordwijk, AZ, Netherlands"],"affiliations":[{"raw_affiliation_string":"European Space Agency, Noordwijk, The Netherlands","institution_ids":["https://openalex.org/I44377176"]},{"raw_affiliation_string":"European Space Agency, Keplerlaan 1, Noordwijk, AZ, Netherlands","institution_ids":["https://openalex.org/I44377176"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034216110","display_name":"Thorsten Fehr","orcid":"https://orcid.org/0000-0003-0221-2536"},"institutions":[{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Thorsten Fehr","raw_affiliation_strings":["European Space Agency, Noordwijk, The Netherlands","European Space Agency, Keplerlaan 1, Noordwijk, AZ, Netherlands"],"affiliations":[{"raw_affiliation_string":"European Space Agency, Noordwijk, The Netherlands","institution_ids":["https://openalex.org/I44377176"]},{"raw_affiliation_string":"European Space Agency, Keplerlaan 1, Noordwijk, AZ, Netherlands","institution_ids":["https://openalex.org/I44377176"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5048166876"],"corresponding_institution_ids":["https://openalex.org/I60053951"],"apc_list":null,"apc_paid":null,"fwci":1.3246,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.87919532,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"62","issue":null,"first_page":"1","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12019","display_name":"Calibration and Measurement Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12019","display_name":"Calibration and Measurement Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.975600004196167,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12389","display_name":"Infrared Target Detection Methodologies","score":0.9397000074386597,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7673524022102356},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.6925063133239746},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6653997302055359},{"id":"https://openalex.org/keywords/satellite-broadcasting","display_name":"Satellite broadcasting","score":0.48630794882774353},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46215373277664185},{"id":"https://openalex.org/keywords/radiometry","display_name":"Radiometry","score":0.44982072710990906},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3476692736148834},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.28398650884628296},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.17349186539649963},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11099898815155029},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09976974129676819}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7673524022102356},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.6925063133239746},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6653997302055359},{"id":"https://openalex.org/C2986254709","wikidata":"https://www.wikidata.org/wiki/Q209588","display_name":"Satellite broadcasting","level":3,"score":0.48630794882774353},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46215373277664185},{"id":"https://openalex.org/C87456703","wikidata":"https://www.wikidata.org/wiki/Q247760","display_name":"Radiometry","level":2,"score":0.44982072710990906},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3476692736148834},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.28398650884628296},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.17349186539649963},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11099898815155029},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09976974129676819},{"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:10.1109/tgrs.2024.3483969","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3483969","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:riunet.upv.es:10251/213074","is_oa":true,"landing_page_url":"http://hdl.handle.net/10251/213074","pdf_url":"https://riunet.upv.es/bitstreams/6d68b3c7-19dc-4efe-84c1-ebe812c9d6f2/download","source":{"id":"https://openalex.org/S4306401500","display_name":"RiuNet (Politechnical University of Valencia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60053951","host_organization_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","host_organization_lineage":["https://openalex.org/I60053951"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:riunet.upv.es:10251/213074","is_oa":true,"landing_page_url":"http://hdl.handle.net/10251/213074","pdf_url":"https://riunet.upv.es/bitstreams/6d68b3c7-19dc-4efe-84c1-ebe812c9d6f2/download","source":{"id":"https://openalex.org/S4306401500","display_name":"RiuNet (Politechnical University of Valencia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60053951","host_organization_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","host_organization_lineage":["https://openalex.org/I60053951"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G206352112","display_name":null,"funder_award_id":"TMAC study","funder_id":"https://openalex.org/F4320318240","funder_display_name":"European Space Agency"}],"funders":[{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4403599885.pdf","grobid_xml":"https://content.openalex.org/works/W4403599885.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W1965682604","https://openalex.org/W1979981170","https://openalex.org/W2007425069","https://openalex.org/W2011511141","https://openalex.org/W2012159763","https://openalex.org/W2041159979","https://openalex.org/W2056435747","https://openalex.org/W2069250326","https://openalex.org/W2077140430","https://openalex.org/W2081115508","https://openalex.org/W2087397493","https://openalex.org/W2087474520","https://openalex.org/W2092548950","https://openalex.org/W2102970817","https://openalex.org/W2103721688","https://openalex.org/W2113536728","https://openalex.org/W2133040515","https://openalex.org/W2156213603","https://openalex.org/W2188098015","https://openalex.org/W2725897987","https://openalex.org/W2734376395","https://openalex.org/W2889400309","https://openalex.org/W2945308883","https://openalex.org/W2980855365","https://openalex.org/W3046201362","https://openalex.org/W3131825784","https://openalex.org/W4391305841"],"related_works":["https://openalex.org/W2013329914","https://openalex.org/W2392383081","https://openalex.org/W2347506004","https://openalex.org/W1618102658","https://openalex.org/W4205376403","https://openalex.org/W2325965825","https://openalex.org/W3029457158","https://openalex.org/W2508657954","https://openalex.org/W2899645533","https://openalex.org/W3199988476"],"abstract_inverted_index":{"Upcoming":[0],"SI-traceable":[1,21],"satellite":[2,140],"(SITSat)":[3],"missions":[4],"such":[5,46],"as":[6],"traceable":[7],"radiometry":[8],"underpinning":[9],"terrestrial":[10],"and":[11,37,86,156,189,205,224],"helio":[12],"studies":[13],"(TRUTHS)":[14],"aim":[15],"to":[16,183,218,220],"achieve":[17],"unprecedented":[18],"accuracy":[19],"for":[20,75,152],"measurements":[22,28],"of":[23,33,42,70,82,107,132,237,250],"the":[24,31,40,49,54,58,72,80,91,113,130,137,145,149,213,229],"Earth-reflected":[25],"radiation.":[26],"These":[27,175],"will":[29],"support":[30],"generation":[32],"low-uncertainty":[34],"climate":[35],"records":[36],"significantly":[38],"improve":[39],"calibration":[41,50],"other":[43],"sensors.":[44],"In":[45,123],"a":[47,102,201],"context,":[48],"transfer":[51],"rather":[52],"than":[53],"reference":[55],"sensor":[56],"dominates":[57],"uncertainty":[59,74,115],"budget.":[60],"This":[61,231],"study":[62],"presents":[63],"an":[64,95],"end-to-end":[65],"global":[66],"intercalibration":[67,166],"simulator":[68],"capable":[69],"assessing":[71],"potential":[73],"multiple":[76,165],"scenarios":[77,167],"that":[78,98,179,240],"consider":[79],"interrelation":[81],"different":[83,118,160],"error":[84,119,203],"sources":[85,120],"match-ups.":[87,253],"We":[88,147,163,209],"first":[89,125,176],"define":[90,164],"sensor-to-sensor":[92],"match-ups":[93,131],"through":[94],"orbital":[96],"analysis":[97],"is":[99],"followed":[100],"by":[101,136],"top-of-atmosphere":[103],"(TOA)":[104],"radiance":[105],"modeling":[106],"each":[108],"match-up.":[109],"Finally,":[110],"we":[111,127,195],"calculate":[112,148],"radiometric":[114],"based":[116,168],"on":[117,169],"combined":[121],"globally.":[122],"this":[124],"implementation,":[126],"have":[128,210],"calculated":[129],"TRUTHS":[133],"against":[134],"observations":[135],"Copernicus":[138],"Sentinel-2A":[139],"over":[141,228],"land":[142,198],"areas":[143,199],"throughout":[144],"year.":[146],"angular":[150],"mismatch":[151],"both":[153],"viewing":[154],"differences":[155],"solar":[157,222],"changes":[158],"from":[159],"overpass":[161],"times.":[162],"temporal,":[170],"angular,":[171],"or":[172,247],"cloud":[173,187],"constraints.":[174],"results":[177,233],"show":[178],"considering":[180],"overpasses":[181],"up":[182],"15-min":[184],"difference,":[185],"low":[186],"probability,":[188],"matching":[190],"field-of-view":[191],"(FoV),":[192],"within":[193],"5\u00b0,":[194],"sample":[196],"most":[197],"with":[200,244],"mean":[202],"<0.1%":[204],"bias":[206],"regression":[207],"<0.5%.":[208],"also":[211,232],"restricted":[212],"sun":[214],"zenith":[215],"angle":[216,223],"(SZA)":[217],"60\u00b0":[219],"minimize":[221],"view":[225],"azimuthal":[226],"dispersion":[227],"poles.":[230],"in":[234],"data":[235],"gaps":[236],"several":[238],"months":[239],"might":[241],"be":[242],"complemented":[243],"dedicated":[245,248],"maneuvers":[246],"processing":[249],"these":[251],"polar-region":[252]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2024-10-22T00:00:00"}