{"id":"https://openalex.org/W2803727731","doi":"https://doi.org/10.1109/jstars.2018.2830745","title":"Detection and Geolocation of <i>P</i>-Band Radio Frequency Interference Using EcoSAR","display_name":"Detection and Geolocation of <i>P</i>-Band Radio Frequency Interference Using EcoSAR","publication_year":2018,"publication_date":"2018-05-22","ids":{"openalex":"https://openalex.org/W2803727731","doi":"https://doi.org/10.1109/jstars.2018.2830745","mag":"2803727731"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2018.2830745","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2018.2830745","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"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/A5072214215","display_name":"Tobias Bollian","orcid":"https://orcid.org/0000-0003-4653-7930"},"institutions":[{"id":"https://openalex.org/I1329765538","display_name":"Universities Space Research Association","ror":"https://ror.org/043pgqy52","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1329765538"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tobias Bollian","raw_affiliation_strings":["GESTAR, Universities Space Research Association, Columbia, MD, USA"],"raw_orcid":"https://orcid.org/0000-0003-4653-7930","affiliations":[{"raw_affiliation_string":"GESTAR, Universities Space Research Association, Columbia, MD, USA","institution_ids":["https://openalex.org/I1329765538"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064850537","display_name":"Batuhan Osmano\u011flu","orcid":"https://orcid.org/0000-0002-5857-2883"},"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":"Batuhan Osmanoglu","raw_affiliation_strings":["Biospheric Sciences Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD, USA"],"raw_orcid":"https://orcid.org/0000-0002-5857-2883","affiliations":[{"raw_affiliation_string":"Biospheric Sciences Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081056003","display_name":"Rafael Rincon","orcid":"https://orcid.org/0000-0002-7141-4716"},"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":"Rafael F. Rincon","raw_affiliation_strings":["Code 555, NASA/Goddard Space Flight Center, Greenbelt, MD, USA"],"raw_orcid":"https://orcid.org/0000-0002-7141-4716","affiliations":[{"raw_affiliation_string":"Code 555, NASA/Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053193088","display_name":"Seung-Kuk Lee","orcid":"https://orcid.org/0000-0002-9573-9144"},"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":"Seung-Kuk Lee","raw_affiliation_strings":["Biospheric Sciences Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD, USA"],"raw_orcid":"https://orcid.org/0000-0002-9573-9144","affiliations":[{"raw_affiliation_string":"Biospheric Sciences Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000005785","display_name":"Temilola Fatoyinbo","orcid":"https://orcid.org/0000-0002-1130-6748"},"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":"Temilola E. Fatoyinbo","raw_affiliation_strings":["Biospheric Sciences Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD, USA"],"raw_orcid":"https://orcid.org/0000-0002-1130-6748","affiliations":[{"raw_affiliation_string":"Biospheric Sciences Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":null,"fwci":16.4792,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.98383731,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"11","issue":"10","first_page":"3608","last_page":"3616"},"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":0.9987999796867371,"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":0.9987999796867371,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T11609","display_name":"Geophysical Methods and Applications","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/geolocation","display_name":"Geolocation","score":0.8355444669723511},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.622368574142456},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5947544574737549},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5317650437355042},{"id":"https://openalex.org/keywords/radio-spectrum","display_name":"Radio spectrum","score":0.4334401786327362},{"id":"https://openalex.org/keywords/frequency-band","display_name":"Frequency band","score":0.4260874390602112},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4205607771873474},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.36120477318763733},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.2756271958351135},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.10532337427139282},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.09811478853225708}],"concepts":[{"id":"https://openalex.org/C22041718","wikidata":"https://www.wikidata.org/wiki/Q638949","display_name":"Geolocation","level":2,"score":0.8355444669723511},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.622368574142456},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5947544574737549},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5317650437355042},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.4334401786327362},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.4260874390602112},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4205607771873474},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.36120477318763733},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.2756271958351135},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.10532337427139282},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.09811478853225708},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jstars.2018.2830745","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2018.2830745","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6100000143051147,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1967293170","https://openalex.org/W1986771430","https://openalex.org/W2016430319","https://openalex.org/W2101748122","https://openalex.org/W2113638573","https://openalex.org/W2127967130","https://openalex.org/W2132996847","https://openalex.org/W2149229798","https://openalex.org/W2166426208","https://openalex.org/W2341060869","https://openalex.org/W2546820265","https://openalex.org/W2612461531","https://openalex.org/W6704235610"],"related_works":["https://openalex.org/W1970157338","https://openalex.org/W2368462066","https://openalex.org/W2351191898","https://openalex.org/W2549826440","https://openalex.org/W2365220671","https://openalex.org/W2564217976","https://openalex.org/W4386211564","https://openalex.org/W3023847553","https://openalex.org/W4287781203","https://openalex.org/W2047674091"],"abstract_inverted_index":{"The":[0,68,113],"high":[1],"penetration":[2],"of":[3,25],"P-band":[4,40,77],"signals":[5],"(300-600":[6],"MHz)":[7],"into":[8],"dense":[9],"vegetation":[10],"and":[11,58,109],"the":[12,23,46,60,86,92,107,111,127],"higher":[13],"temporal":[14],"stability":[15],"at":[16,36],"low":[17],"frequencies":[18,38],"are":[19],"key":[20],"advantages":[21],"for":[22,117],"estimation":[24],"forest":[26],"properties":[27],"using":[28,62,72],"synthetic":[29],"aperture":[30],"radar":[31,79],"(SAR).":[32],"However,":[33],"existing":[34],"services":[35],"those":[37],"make":[39],"SAR":[41,88],"imagers":[42],"more":[43],"vulnerable":[44],"to":[45,56,90,105,125,130],"radio":[47],"frequency":[48],"interference":[49],"(RFI).":[50],"In":[51],"this":[52],"paper,":[53],"a":[54,81],"method":[55,69,114],"detect":[57],"geolocate":[59,110],"RFI":[61,94,128],"digital":[63],"beamforming":[64],"(DBF)":[65],"is":[66,70,96,103,115],"presented.":[67],"implemented":[71,97],"NASA's":[73],"EcoSAR":[74,121],"measurements.":[75],"This":[76],"multichannel":[78],"uses":[80],"sniffing":[82],"pulse":[83],"interleaved":[84],"during":[85],"DBF":[87,102],"operation":[89],"sense":[91],"RFI.":[93],"detection":[95],"with":[98],"time-bandpass":[99],"filters":[100],"while":[101],"used":[104,124],"estimate":[106],"angle-of-arrival":[108],"interference.":[112],"demonstrated":[116],"an":[118],"interferer":[119],"how":[120],"could":[122],"be":[123],"assess":[126],"threats":[129],"spaceborne":[131],"missions.":[132]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
