{"id":"https://openalex.org/W3205400272","doi":"https://doi.org/10.1109/igarss47720.2021.9553328","title":"The Application of the External Reconstruction Technique to the Retrieval of Troposheric Water Vapor","display_name":"The Application of the External Reconstruction Technique to the Retrieval of Troposheric Water Vapor","publication_year":2021,"publication_date":"2021-07-11","ids":{"openalex":"https://openalex.org/W3205400272","doi":"https://doi.org/10.1109/igarss47720.2021.9553328","mag":"3205400272"},"language":"en","primary_location":{"id":"doi:10.1109/igarss47720.2021.9553328","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9553328","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007310297","display_name":"Agnese Mazzinghi","orcid":"https://orcid.org/0000-0001-8158-9694"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Agnese Mazzinghi","raw_affiliation_strings":["CNIT RaSS, University of Florence, Florence, ITALY"],"affiliations":[{"raw_affiliation_string":"CNIT RaSS, University of Florence, Florence, ITALY","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064912614","display_name":"Luca Facheris","orcid":"https://orcid.org/0000-0002-4976-0073"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Luca Facheris","raw_affiliation_strings":["University of Florence, Florence, ITALY"],"affiliations":[{"raw_affiliation_string":"University of Florence, Florence, ITALY","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002471041","display_name":"Fabrizio Argenti","orcid":"https://orcid.org/0000-0001-7776-4015"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fabrizio Argenti","raw_affiliation_strings":["University of Florence, Florence, ITALY"],"affiliations":[{"raw_affiliation_string":"University of Florence, Florence, ITALY","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076863470","display_name":"Fabrizio Cuccoli","orcid":"https://orcid.org/0000-0003-0041-0694"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fabrizio Cuccoli","raw_affiliation_strings":["CNIT RaSS, University of Florence, Florence, ITALY"],"affiliations":[{"raw_affiliation_string":"CNIT RaSS, University of Florence, Florence, ITALY","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088089479","display_name":"Andrea Antonini","orcid":"https://orcid.org/0000-0002-2013-1521"},"institutions":[{"id":"https://openalex.org/I4210123637","display_name":"Consorzio Milano Ricerche","ror":"https://ror.org/02d71t021","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210123637"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Antonini","raw_affiliation_strings":["Consorzio LAMMA, ITALY"],"affiliations":[{"raw_affiliation_string":"Consorzio LAMMA, ITALY","institution_ids":["https://openalex.org/I4210123637"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060989219","display_name":"Luca Rovai","orcid":"https://orcid.org/0000-0001-5453-2916"},"institutions":[{"id":"https://openalex.org/I4210123637","display_name":"Consorzio Milano Ricerche","ror":"https://ror.org/02d71t021","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210123637"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Luca Rovai","raw_affiliation_strings":["CNR IBE, ITALY","Consorzio LAMMA, ITALY"],"affiliations":[{"raw_affiliation_string":"CNR IBE, ITALY","institution_ids":[]},{"raw_affiliation_string":"Consorzio LAMMA, ITALY","institution_ids":["https://openalex.org/I4210123637"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5007310297"],"corresponding_institution_ids":["https://openalex.org/I45084792"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14717699,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"7184","last_page":"7187"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10159","display_name":"Ionosphere and magnetosphere dynamics","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10159","display_name":"Ionosphere and magnetosphere dynamics","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11993","display_name":"Atomic and Subatomic Physics Research","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10844","display_name":"Radiation Dose and Imaging","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/water-vapor","display_name":"Water vapor","score":0.8143820762634277},{"id":"https://openalex.org/keywords/troposphere","display_name":"Troposphere","score":0.7541876435279846},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.6614068746566772},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5889260768890381},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5199874043464661},{"id":"https://openalex.org/keywords/absorption","display_name":"Absorption (acoustics)","score":0.41185659170150757},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.39824554324150085},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.36744916439056396},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.31114107370376587},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.29652953147888184},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.27926957607269287}],"concepts":[{"id":"https://openalex.org/C147534773","wikidata":"https://www.wikidata.org/wiki/Q190120","display_name":"Water vapor","level":2,"score":0.8143820762634277},{"id":"https://openalex.org/C9075549","wikidata":"https://www.wikidata.org/wiki/Q40631","display_name":"Troposphere","level":2,"score":0.7541876435279846},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.6614068746566772},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5889260768890381},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5199874043464661},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.41185659170150757},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39824554324150085},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.36744916439056396},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.31114107370376587},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.29652953147888184},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.27926957607269287},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss47720.2021.9553328","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9553328","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS","raw_type":"proceedings-article"},{"id":"pmh:oai:flore.unifi.it:2158/1264950","is_oa":false,"landing_page_url":"http://hdl.handle.net/2158/1264950","pdf_url":null,"source":{"id":"https://openalex.org/S4306402033","display_name":"Florence Research (University of Florence)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45084792","host_organization_name":"University of Florence","host_organization_lineage":["https://openalex.org/I45084792"],"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/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation","score":0.7699999809265137}],"awards":[{"id":"https://openalex.org/G3797312710","display_name":null,"funder_award_id":"2020-2-U.0","funder_id":"https://openalex.org/F4320322256","funder_display_name":"Agenzia Spaziale Italiana"}],"funders":[{"id":"https://openalex.org/F4320322256","display_name":"Agenzia Spaziale Italiana","ror":"https://ror.org/034zgem50"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1905017605","https://openalex.org/W1963745967","https://openalex.org/W1988218070","https://openalex.org/W2004655061","https://openalex.org/W2004804713","https://openalex.org/W2151339239","https://openalex.org/W2159711796","https://openalex.org/W2170041489","https://openalex.org/W2768037485","https://openalex.org/W4212794193","https://openalex.org/W4236448387"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2391954113","https://openalex.org/W2390364763","https://openalex.org/W2009836846","https://openalex.org/W4389237376","https://openalex.org/W2383732916","https://openalex.org/W1893526219","https://openalex.org/W2612072902","https://openalex.org/W4321077154","https://openalex.org/W2001808352"],"abstract_inverted_index":{"Recently,":[0],"inversion":[1],"of":[2,12,35,38,61],"Integral":[3],"Water":[4,26],"Vapor":[5,27],"(IWV)":[6],"measurements,":[7],"obtained":[8,54],"through":[9],"the":[10,13,24,33,36,39,66,71],"use":[11],"Normalized":[14],"Differential":[15],"Spectral":[16],"Absorption":[17],"(NDSA)":[18],"has":[19],"been":[20,53],"proposed":[21],"to":[22,45],"retrieve":[23],"tropospheric":[25],"(WV)":[28],"content.":[29],"In":[30],"this":[31],"paper,":[32],"results":[34,51],"application":[37],"External":[40],"Reconstruction":[41],"Tomographic":[42],"Algorithm":[43],"(ERTA)":[44],"that":[46],"problem":[47],"are":[48],"presented.":[49],"The":[50],"have":[52],"by":[55],"considering":[56],"a":[57],"measurement":[58],"scenario":[59],"composed":[60],"LEO":[62],"satellites":[63],"orbiting":[64],"in":[65],"same":[67,72],"plane":[68],"and":[69],"along":[70],"angular":[73],"direction":[74],"(co-rotating":[75],"satellites).":[76]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2021-10-25T00:00:00"}
