{"id":"https://openalex.org/W2774987242","doi":"https://doi.org/10.1109/igarss.2017.8127477","title":"Airborne passive SAR imaging based on DVB-T signals","display_name":"Airborne passive SAR imaging based on DVB-T signals","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2774987242","doi":"https://doi.org/10.1109/igarss.2017.8127477","mag":"2774987242"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2017.8127477","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8127477","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030673696","display_name":"Lars M. H. Ulander","orcid":"https://orcid.org/0000-0001-5757-9517"},"institutions":[{"id":"https://openalex.org/I1291458624","display_name":"Swedish Defence Research Agency","ror":"https://ror.org/0470cgs30","country_code":"SE","type":"funder","lineage":["https://openalex.org/I1291458624"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Lars M. H. Ulander","raw_affiliation_strings":["Swedish Defence Research Agency (FOI), Link\u00f6ping, Sweden"],"affiliations":[{"raw_affiliation_string":"Swedish Defence Research Agency (FOI), Link\u00f6ping, Sweden","institution_ids":["https://openalex.org/I1291458624"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111951412","display_name":"Per\u2010Olov Fr\u00f6lind","orcid":null},"institutions":[{"id":"https://openalex.org/I1291458624","display_name":"Swedish Defence Research Agency","ror":"https://ror.org/0470cgs30","country_code":"SE","type":"funder","lineage":["https://openalex.org/I1291458624"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Per-Olov Frolind","raw_affiliation_strings":["Swedish Defence Research Agency (FOI), Link\u00f6ping, Sweden"],"affiliations":[{"raw_affiliation_string":"Swedish Defence Research Agency (FOI), Link\u00f6ping, Sweden","institution_ids":["https://openalex.org/I1291458624"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051016989","display_name":"Anders Gustavsson","orcid":null},"institutions":[{"id":"https://openalex.org/I1291458624","display_name":"Swedish Defence Research Agency","ror":"https://ror.org/0470cgs30","country_code":"SE","type":"funder","lineage":["https://openalex.org/I1291458624"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Anders Gustavsson","raw_affiliation_strings":["Swedish Defence Research Agency (FOI), Link\u00f6ping, Sweden"],"affiliations":[{"raw_affiliation_string":"Swedish Defence Research Agency (FOI), Link\u00f6ping, Sweden","institution_ids":["https://openalex.org/I1291458624"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026242953","display_name":"Rolf Ragnarsson","orcid":null},"institutions":[{"id":"https://openalex.org/I1291458624","display_name":"Swedish Defence Research Agency","ror":"https://ror.org/0470cgs30","country_code":"SE","type":"funder","lineage":["https://openalex.org/I1291458624"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Rolf Ragnarsson","raw_affiliation_strings":["Swedish Defence Research Agency (FOI), Link\u00f6ping, Sweden"],"affiliations":[{"raw_affiliation_string":"Swedish Defence Research Agency (FOI), Link\u00f6ping, Sweden","institution_ids":["https://openalex.org/I1291458624"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028878259","display_name":"G. Stenstr\u00f6m","orcid":null},"institutions":[{"id":"https://openalex.org/I1291458624","display_name":"Swedish Defence Research Agency","ror":"https://ror.org/0470cgs30","country_code":"SE","type":"funder","lineage":["https://openalex.org/I1291458624"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Gunnar Stenstrom","raw_affiliation_strings":["Swedish Defence Research Agency (FOI), Link\u00f6ping, Sweden"],"affiliations":[{"raw_affiliation_string":"Swedish Defence Research Agency (FOI), Link\u00f6ping, Sweden","institution_ids":["https://openalex.org/I1291458624"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5030673696"],"corresponding_institution_ids":["https://openalex.org/I1291458624"],"apc_list":null,"apc_paid":null,"fwci":39.0991,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.99400021,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"2408","last_page":"2411"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging 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/T11038","display_name":"Advanced SAR Imaging 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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9997000098228455,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9997000098228455,"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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7483302354812622},{"id":"https://openalex.org/keywords/passive-radar","display_name":"Passive radar","score":0.7092710733413696},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.641858696937561},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6232859492301941},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6041594743728638},{"id":"https://openalex.org/keywords/dvb-t","display_name":"DVB-T","score":0.5477170944213867},{"id":"https://openalex.org/keywords/digital-video-broadcasting","display_name":"Digital Video Broadcasting","score":0.5223351716995239},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5034741759300232},{"id":"https://openalex.org/keywords/side-looking-airborne-radar","display_name":"Side looking airborne radar","score":0.48247507214546204},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.46469825506210327},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.369962602853775},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3533416986465454},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.35067781805992126},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3224068284034729},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2972891926765442},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.11446815729141235}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7483302354812622},{"id":"https://openalex.org/C151120012","wikidata":"https://www.wikidata.org/wiki/Q2143008","display_name":"Passive radar","level":5,"score":0.7092710733413696},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.641858696937561},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6232859492301941},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6041594743728638},{"id":"https://openalex.org/C2777058275","wikidata":"https://www.wikidata.org/wiki/Q382607","display_name":"DVB-T","level":4,"score":0.5477170944213867},{"id":"https://openalex.org/C551482933","wikidata":"https://www.wikidata.org/wiki/Q178562","display_name":"Digital Video Broadcasting","level":2,"score":0.5223351716995239},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5034741759300232},{"id":"https://openalex.org/C62282787","wikidata":"https://www.wikidata.org/wiki/Q831483","display_name":"Side looking airborne radar","level":5,"score":0.48247507214546204},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.46469825506210327},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.369962602853775},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3533416986465454},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.35067781805992126},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3224068284034729},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2972891926765442},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.11446815729141235}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/igarss.2017.8127477","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8127477","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:publications.lib.chalmers.se:254434","is_oa":false,"landing_page_url":"http://publications.lib.chalmers.se/publication/254434-airborne-passive-sar-imaging-based-on-dvb-t-signals","pdf_url":null,"source":{"id":"https://openalex.org/S4377196470","display_name":"Chalmers Publication Library (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text.Article.Conference.PeerReviewed"},{"id":"pmh:oai:research.chalmers.se:254434","is_oa":false,"landing_page_url":"https://research.chalmers.se/en/publication/254434","pdf_url":null,"source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1651814710","https://openalex.org/W1987401294","https://openalex.org/W2004503428","https://openalex.org/W2035079545","https://openalex.org/W2035885222","https://openalex.org/W2043830805","https://openalex.org/W2099687038","https://openalex.org/W2135631451","https://openalex.org/W2136974674","https://openalex.org/W2158898891","https://openalex.org/W2439378492","https://openalex.org/W2444504981","https://openalex.org/W2625777101","https://openalex.org/W4246694998"],"related_works":["https://openalex.org/W1586600997","https://openalex.org/W1653425155","https://openalex.org/W2807727984","https://openalex.org/W2098033667","https://openalex.org/W2742331738","https://openalex.org/W1872115147","https://openalex.org/W2132992258","https://openalex.org/W1651417807","https://openalex.org/W2955664491","https://openalex.org/W4312639240"],"abstract_inverted_index":{"Passive":[0],"SAR":[1,11,64],"data":[2,30,90],"have":[3,66,99],"been":[4,68,100],"registered":[5,101],"using":[6],"the":[7,17,32,44,55,60,74,77,89,93,96,103],"airborne":[8],"low":[9],"frequency":[10],"system":[12],"LORA.":[13],"For":[14],"this":[15],"purpose,":[16],"radar":[18],"sensor":[19],"was":[20,39],"reconfigured":[21],"to":[22,41],"not":[23],"transmit":[24],"any":[25],"signals":[26,98],"but":[27,81],"only":[28],"gather":[29],"along":[31],"pre-defined":[33],"synthetic":[34],"aperture.":[35],"The":[36],"receiver":[37],"unit":[38],"tuned":[40],"fully":[42],"accommodate":[43],"DVB-T":[45,78],"signal":[46],"centred":[47],"at":[48,83],"634":[49],"MHz":[50],"(channel":[51],"#41),":[52],"acting":[53],"as":[54],"illuminator":[56],"of":[57,76],"opportunity":[58],"within":[59],"ground":[61],"scene":[62],"mapped.":[63],"images":[65],"successfully":[67],"formed":[69],"for":[70],"areas":[71],"located":[72],"in":[73],"vicinity":[75],"transmitter":[79],"mast":[80],"also":[82],"distances":[84],"40":[85],"km":[86],"away.":[87],"In":[88],"set":[91],"processed,":[92],"direct":[94],"and":[95],"ground-reflected":[97],"with":[102],"same":[104],"antenna":[105],"element.":[106]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":6}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}