{"id":"https://openalex.org/W2743596281","doi":"https://doi.org/10.1109/igarss.2017.8127741","title":"An RFI detection algorithm for microwave radiometers using sparse component analysis","display_name":"An RFI detection algorithm for microwave radiometers using sparse component analysis","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2743596281","doi":"https://doi.org/10.1109/igarss.2017.8127741","mag":"2743596281"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2017.8127741","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8127741","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ntrs.nasa.gov/api/citations/20170007313/downloads/20170007313.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013136994","display_name":"Priscilla N. Mohammed","orcid":"https://orcid.org/0000-0003-1649-1548"},"institutions":[{"id":"https://openalex.org/I83909951","display_name":"Morgan State University","ror":"https://ror.org/017d8gk22","country_code":"US","type":"education","lineage":["https://openalex.org/I83909951"]},{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Priscilla N. Mohammed","raw_affiliation_strings":["Morgan State University, Baltimore, MD, USA","NASA's Goddard Space Flight Center, Greenbelt, MD, USA"],"affiliations":[{"raw_affiliation_string":"Morgan State University, Baltimore, MD, USA","institution_ids":["https://openalex.org/I83909951"]},{"raw_affiliation_string":"NASA's Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051768413","display_name":"Asmita Korde-Patel","orcid":null},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Asmita Korde-Patel","raw_affiliation_strings":["NASA's Goddard Space Flight Center, Greenbelt, MD, USA"],"affiliations":[{"raw_affiliation_string":"NASA's Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042514373","display_name":"Armen Gholian","orcid":null},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Armen Gholian","raw_affiliation_strings":["NASA's Goddard Space Flight Center, Greenbelt, MD, USA"],"affiliations":[{"raw_affiliation_string":"NASA's Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029603049","display_name":"Jeffrey R. Piepmeier","orcid":"https://orcid.org/0000-0003-1207-9281"},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jeffrey R. Piepmeier","raw_affiliation_strings":["NASA's Goddard Space Flight Center, Greenbelt, MD, USA"],"affiliations":[{"raw_affiliation_string":"NASA's Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106325919","display_name":"Adam J. Schoenwald","orcid":null},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Adam Schoenwald","raw_affiliation_strings":["AS&D, Inc., Greenbelt, MD, USA","NASA's Goddard Space Flight Center, Greenbelt, MD, USA"],"affiliations":[{"raw_affiliation_string":"AS&D, Inc., Greenbelt, MD, USA","institution_ids":[]},{"raw_affiliation_string":"NASA's Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033675882","display_name":"Damon Bradley","orcid":"https://orcid.org/0000-0002-4305-889X"},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Damon Bradley","raw_affiliation_strings":["NASA's Goddard Space Flight Center, Greenbelt, MD, USA"],"affiliations":[{"raw_affiliation_string":"NASA's Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5013136994"],"corresponding_institution_ids":["https://openalex.org/I1306266525","https://openalex.org/I83909951"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1001173,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3452","last_page":"3454"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/microwave","display_name":"Microwave","score":0.7725834846496582},{"id":"https://openalex.org/keywords/electromagnetic-interference","display_name":"Electromagnetic interference","score":0.6855472326278687},{"id":"https://openalex.org/keywords/radiometer","display_name":"Radiometer","score":0.684364914894104},{"id":"https://openalex.org/keywords/microwave-radiometer","display_name":"Microwave radiometer","score":0.6123895645141602},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5591252446174622},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.5549920201301575},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5420980453491211},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.526523232460022},{"id":"https://openalex.org/keywords/independent-component-analysis","display_name":"Independent component analysis","score":0.5053563714027405},{"id":"https://openalex.org/keywords/radio-astronomy","display_name":"Radio astronomy","score":0.4929904639720917},{"id":"https://openalex.org/keywords/blind-signal-separation","display_name":"Blind signal separation","score":0.4891217350959778},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.4859532117843628},{"id":"https://openalex.org/keywords/component-analysis","display_name":"Component analysis","score":0.4526224136352539},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.44914984703063965},{"id":"https://openalex.org/keywords/microwave-imaging","display_name":"Microwave imaging","score":0.4105474054813385},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38498687744140625},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3358335494995117},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2744482159614563},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18265292048454285},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16423678398132324},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.10250809788703918},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.09993493556976318}],"concepts":[{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.7725834846496582},{"id":"https://openalex.org/C184892835","wikidata":"https://www.wikidata.org/wiki/Q1474513","display_name":"Electromagnetic interference","level":2,"score":0.6855472326278687},{"id":"https://openalex.org/C120189094","wikidata":"https://www.wikidata.org/wiki/Q850281","display_name":"Radiometer","level":2,"score":0.684364914894104},{"id":"https://openalex.org/C96960616","wikidata":"https://www.wikidata.org/wiki/Q3814470","display_name":"Microwave radiometer","level":3,"score":0.6123895645141602},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5591252446174622},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.5549920201301575},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5420980453491211},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.526523232460022},{"id":"https://openalex.org/C51432778","wikidata":"https://www.wikidata.org/wiki/Q1259145","display_name":"Independent component analysis","level":2,"score":0.5053563714027405},{"id":"https://openalex.org/C150143219","wikidata":"https://www.wikidata.org/wiki/Q4306","display_name":"Radio astronomy","level":2,"score":0.4929904639720917},{"id":"https://openalex.org/C120317606","wikidata":"https://www.wikidata.org/wiki/Q17105967","display_name":"Blind signal separation","level":3,"score":0.4891217350959778},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.4859532117843628},{"id":"https://openalex.org/C2780692498","wikidata":"https://www.wikidata.org/wiki/Q16950721","display_name":"Component analysis","level":2,"score":0.4526224136352539},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.44914984703063965},{"id":"https://openalex.org/C2779885931","wikidata":"https://www.wikidata.org/wiki/Q17010029","display_name":"Microwave imaging","level":3,"score":0.4105474054813385},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38498687744140625},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3358335494995117},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2744482159614563},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18265292048454285},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16423678398132324},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.10250809788703918},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.09993493556976318},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/igarss.2017.8127741","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8127741","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"},{"id":"pmh:oai:casi.ntrs.nasa.gov:20170007313","is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/20170007313","pdf_url":"https://ntrs.nasa.gov/api/citations/20170007313/downloads/20170007313.pdf","source":{"id":"https://openalex.org/S4377196257","display_name":"NASA STI Repository (National Aeronautics and Space Administration)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"GSFC-E-DAA-TN44744"},{"id":"pmh:oai:casi.ntrs.nasa.gov:20180003464","is_oa":false,"landing_page_url":"http://hdl.handle.net/2060/20180003464","pdf_url":null,"source":{"id":"https://openalex.org/S4377196257","display_name":"NASA STI Repository (National Aeronautics and Space Administration)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"GSFC-E-DAA-TN57064"}],"best_oa_location":{"id":"pmh:oai:casi.ntrs.nasa.gov:20170007313","is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/20170007313","pdf_url":"https://ntrs.nasa.gov/api/citations/20170007313/downloads/20170007313.pdf","source":{"id":"https://openalex.org/S4377196257","display_name":"NASA STI Repository (National Aeronautics and Space Administration)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"GSFC-E-DAA-TN44744"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.4699999988079071,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2743596281.pdf","grobid_xml":"https://content.openalex.org/works/W2743596281.grobid-xml"},"referenced_works_count":7,"referenced_works":["https://openalex.org/W1563800729","https://openalex.org/W2005876975","https://openalex.org/W2078204800","https://openalex.org/W2151693816","https://openalex.org/W2163398148","https://openalex.org/W2331215691","https://openalex.org/W6633621281"],"related_works":["https://openalex.org/W2097128340","https://openalex.org/W2370924545","https://openalex.org/W3112853371","https://openalex.org/W2393502243","https://openalex.org/W1967276093","https://openalex.org/W2115239350","https://openalex.org/W2143644540","https://openalex.org/W2361066326","https://openalex.org/W2185024090","https://openalex.org/W2102433260"],"abstract_inverted_index":{"Radio":[0],"Frequency":[1],"Interference":[2],"(RFI)":[3],"is":[4],"a":[5],"threat":[6],"to":[7,30,44],"passive":[8],"microwave":[9,34],"measurements":[10],"and":[11],"if":[12],"undetected,":[13],"can":[14],"corrupt":[15],"science":[16],"retrievals.":[17],"The":[18],"sparse":[19],"component":[20],"analysis":[21],"(SCA)":[22],"for":[23],"blind":[24],"source":[25],"separation":[26],"has":[27],"been":[28,42],"investigated":[29],"detect":[31],"RFI":[32],"in":[33],"radiometer":[35],"data.":[36],"Various":[37],"techniques":[38],"using":[39],"SCA":[40],"have":[41],"simulated":[43],"determine":[45],"detection":[46],"performance":[47],"with":[48],"continuous":[49],"wave":[50],"(CW)":[51],"RFI.":[52]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}