{"id":"https://openalex.org/W2138416570","doi":"https://doi.org/10.1109/igarss.2011.6049706","title":"Characterization and extent of randomly-changing radio frequency interference in ALOS PALSAR data","display_name":"Characterization and extent of randomly-changing radio frequency interference in ALOS PALSAR data","publication_year":2011,"publication_date":"2011-07-01","ids":{"openalex":"https://openalex.org/W2138416570","doi":"https://doi.org/10.1109/igarss.2011.6049706","mag":"2138416570"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2011.6049706","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2011.6049706","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","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/A5023655379","display_name":"Franz J. Meyer","orcid":"https://orcid.org/0000-0002-2491-526X"},"institutions":[{"id":"https://openalex.org/I141472210","display_name":"University of Alaska Fairbanks","ror":"https://ror.org/01j7nq853","country_code":"US","type":"education","lineage":["https://openalex.org/I141472210"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"F. J. Meyer","raw_affiliation_strings":["Geophysical Institute, University of Alaska Fairbanks, Fairbanks, AK, USA","Geophysical Institute, 903 Koyukuk Drive, University of Alaska Fairbanks, 99775, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Geophysical Institute, University of Alaska Fairbanks, Fairbanks, AK, USA","institution_ids":["https://openalex.org/I141472210"]},{"raw_affiliation_string":"Geophysical Institute, 903 Koyukuk Drive, University of Alaska Fairbanks, 99775, USA","institution_ids":["https://openalex.org/I141472210"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112581862","display_name":"J. Nicoll","orcid":null},"institutions":[{"id":"https://openalex.org/I141472210","display_name":"University of Alaska Fairbanks","ror":"https://ror.org/01j7nq853","country_code":"US","type":"education","lineage":["https://openalex.org/I141472210"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. B. Nicoll","raw_affiliation_strings":["Alaska Satellite Facility, University of Alaska Fairbanks, Fairbanks, AK, USA","Alaska Satellite Facility, 903 Koyukuk Drive, University of Alaska Fairbanks, 99775, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Alaska Satellite Facility, University of Alaska Fairbanks, Fairbanks, AK, USA","institution_ids":["https://openalex.org/I141472210"]},{"raw_affiliation_string":"Alaska Satellite Facility, 903 Koyukuk Drive, University of Alaska Fairbanks, 99775, USA","institution_ids":["https://openalex.org/I141472210"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034411171","display_name":"Anthony P. Doulgeris","orcid":"https://orcid.org/0000-0002-9345-6896"},"institutions":[{"id":"https://openalex.org/I78037679","display_name":"UiT The Arctic University of Norway","ror":"https://ror.org/00wge5k78","country_code":"NO","type":"education","lineage":["https://openalex.org/I78037679"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"A. P. Doulgeris","raw_affiliation_strings":["University of Troms\u00f8, Romssa universitehta, Tromso, Norway","University of Troms\u00f8, Romssa universitehta. N-9037, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Troms\u00f8, Romssa universitehta, Tromso, Norway","institution_ids":["https://openalex.org/I78037679"]},{"raw_affiliation_string":"University of Troms\u00f8, Romssa universitehta. N-9037, Norway","institution_ids":["https://openalex.org/I78037679"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.9089,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.90444215,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"2448","last_page":"2451"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998999834060669,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998999834060669,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9994000196456909,"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/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9894000291824341,"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/remote-sensing","display_name":"Remote sensing","score":0.5953454971313477},{"id":"https://openalex.org/keywords/electromagnetic-interference","display_name":"Electromagnetic interference","score":0.5830442905426025},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5634602904319763},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5432502031326294},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.5288437604904175},{"id":"https://openalex.org/keywords/over-the-horizon-radar","display_name":"Over-the-horizon radar","score":0.5112624168395996},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5105501413345337},{"id":"https://openalex.org/keywords/arctic","display_name":"Arctic","score":0.42069512605667114},{"id":"https://openalex.org/keywords/l-band","display_name":"L band","score":0.41662976145744324},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.34594160318374634},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2702260911464691}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5953454971313477},{"id":"https://openalex.org/C184892835","wikidata":"https://www.wikidata.org/wiki/Q1474513","display_name":"Electromagnetic interference","level":2,"score":0.5830442905426025},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5634602904319763},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5432502031326294},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.5288437604904175},{"id":"https://openalex.org/C183617614","wikidata":"https://www.wikidata.org/wiki/Q332548","display_name":"Over-the-horizon radar","level":3,"score":0.5112624168395996},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5105501413345337},{"id":"https://openalex.org/C518008717","wikidata":"https://www.wikidata.org/wiki/Q25322","display_name":"Arctic","level":2,"score":0.42069512605667114},{"id":"https://openalex.org/C133969743","wikidata":"https://www.wikidata.org/wiki/Q2362353","display_name":"L band","level":2,"score":0.41662976145744324},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.34594160318374634},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2702260911464691},{"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/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2011.6049706","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2011.6049706","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","score":0.8700000047683716,"id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2100280105","https://openalex.org/W2132996847","https://openalex.org/W2142587760","https://openalex.org/W3199607075"],"related_works":["https://openalex.org/W2131975504","https://openalex.org/W2106441138","https://openalex.org/W2525430402","https://openalex.org/W2744377536","https://openalex.org/W2761481251","https://openalex.org/W2784113829","https://openalex.org/W3124751261","https://openalex.org/W1900551616","https://openalex.org/W2372094913","https://openalex.org/W1982183865"],"abstract_inverted_index":{"This":[0],"paper":[1],"analyzes":[2],"severe,":[3],"broadband,":[4],"radio":[5],"frequency":[6],"interference":[7],"(RFI)":[8],"signatures":[9,114],"that":[10,47],"are":[11,30,58,94],"commonly":[12],"observed":[13,112],"in":[14,52],"L-band":[15],"ALOS":[16,55],"PALSAR":[17,56],"images":[18],"acquired":[19],"close":[20],"to":[21,60],"the":[22,39,42,53,69,90,107,123],"North":[23],"American":[24,124],"Arctic":[25,125],"coast.":[26,126],"These":[27],"RFI":[28,49,113],"signals":[29,44],"caused":[31],"by":[32,80,96],"military":[33],"over-the-horizon":[34],"radar":[35],"systems.":[36],"We":[37],"introduce":[38],"specifics":[40],"of":[41,89,106,111,120],"interfering":[43],"and":[45,75,103,109],"demonstrate":[46],"standard":[48],"Filters":[50],"used":[51],"operational":[54],"processor":[57],"insufficient":[59],"remove":[61],"their":[62],"influence.":[63],"A":[64,101],"new":[65,91],"approach":[66],"for":[67],"filtering":[68],"identified":[70],"RF":[71],"interferences":[72],"is":[73,78,115],"presented":[74],"its":[76],"performance":[77],"analyzed":[79],"a":[81],"cross":[82],"comparison":[83],"with":[84],"reference":[85],"methods.":[86],"The":[87],"capabilities":[88],"correction":[92],"method":[93],"emphasized":[95],"presenting":[97],"several":[98],"processing":[99],"results,":[100],"statistical":[102],"geographical":[104],"analysis":[105],"strength":[108],"distribution":[110],"shown,":[116],"indicating":[117],"widespread":[118],"contamination":[119],"imagery":[121],"across":[122]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
