{"id":"https://openalex.org/W4387802056","doi":"https://doi.org/10.1109/igarss52108.2023.10282705","title":"Maritime Application System for SAR Satellite","display_name":"Maritime Application System for SAR Satellite","publication_year":2023,"publication_date":"2023-07-16","ids":{"openalex":"https://openalex.org/W4387802056","doi":"https://doi.org/10.1109/igarss52108.2023.10282705"},"language":"en","primary_location":{"id":"doi:10.1109/igarss52108.2023.10282705","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss52108.2023.10282705","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium","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/A5102838884","display_name":"Yeonju Choi","orcid":"https://orcid.org/0000-0001-8994-4128"},"institutions":[{"id":"https://openalex.org/I2800747041","display_name":"Korea Aerospace Research Institute","ror":"https://ror.org/037pqnq23","country_code":"KR","type":"government","lineage":["https://openalex.org/I2800747041","https://openalex.org/I2801339556","https://openalex.org/I4387152098","https://openalex.org/I4405260336"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yeonju Choi","raw_affiliation_strings":["Korea Aerospace Research Institute,Daejeon,Korea,34133"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Aerospace Research Institute,Daejeon,Korea,34133","institution_ids":["https://openalex.org/I2800747041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036323668","display_name":"Sanghyuck Han","orcid":"https://orcid.org/0000-0003-3724-1273"},"institutions":[{"id":"https://openalex.org/I2800747041","display_name":"Korea Aerospace Research Institute","ror":"https://ror.org/037pqnq23","country_code":"KR","type":"government","lineage":["https://openalex.org/I2800747041","https://openalex.org/I2801339556","https://openalex.org/I4387152098","https://openalex.org/I4405260336"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sanghyuck Han","raw_affiliation_strings":["Korea Aerospace Research Institute,Daejeon,Korea,34133"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Aerospace Research Institute,Daejeon,Korea,34133","institution_ids":["https://openalex.org/I2800747041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081785443","display_name":"Sun\u2010Gu Lee","orcid":"https://orcid.org/0000-0002-3331-1791"},"institutions":[{"id":"https://openalex.org/I2800747041","display_name":"Korea Aerospace Research Institute","ror":"https://ror.org/037pqnq23","country_code":"KR","type":"government","lineage":["https://openalex.org/I2800747041","https://openalex.org/I2801339556","https://openalex.org/I4387152098","https://openalex.org/I4405260336"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sungu Lee","raw_affiliation_strings":["Korea Aerospace Research Institute,Daejeon,Korea,34133"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Aerospace Research Institute,Daejeon,Korea,34133","institution_ids":["https://openalex.org/I2800747041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18727148,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"388","last_page":"390"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14412","display_name":"Marine and Coastal Research","score":0.968999981880188,"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"}},"topics":[{"id":"https://openalex.org/T14412","display_name":"Marine and Coastal Research","score":0.968999981880188,"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/satellite","display_name":"Satellite","score":0.681473433971405},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.6591750979423523},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6528070569038391},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6378425359725952},{"id":"https://openalex.org/keywords/aerospace","display_name":"Aerospace","score":0.5647446513175964},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5420030951499939},{"id":"https://openalex.org/keywords/satellite-constellation","display_name":"Satellite constellation","score":0.5187951922416687},{"id":"https://openalex.org/keywords/satellite-broadcasting","display_name":"Satellite broadcasting","score":0.4435272216796875},{"id":"https://openalex.org/keywords/earth-observation-satellite","display_name":"Earth observation satellite","score":0.44313064217567444},{"id":"https://openalex.org/keywords/space-based-radar","display_name":"Space-based radar","score":0.4263610243797302},{"id":"https://openalex.org/keywords/satellite-system","display_name":"Satellite system","score":0.42415761947631836},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2679263651371002},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.2242828607559204},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1933576464653015},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.18831786513328552},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.15358832478523254},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13269585371017456},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.1090136468410492},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.07637101411819458}],"concepts":[{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.681473433971405},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.6591750979423523},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6528070569038391},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6378425359725952},{"id":"https://openalex.org/C167740415","wikidata":"https://www.wikidata.org/wiki/Q2876213","display_name":"Aerospace","level":2,"score":0.5647446513175964},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5420030951499939},{"id":"https://openalex.org/C2779784338","wikidata":"https://www.wikidata.org/wiki/Q967145","display_name":"Satellite constellation","level":3,"score":0.5187951922416687},{"id":"https://openalex.org/C2986254709","wikidata":"https://www.wikidata.org/wiki/Q209588","display_name":"Satellite broadcasting","level":3,"score":0.4435272216796875},{"id":"https://openalex.org/C2987528665","wikidata":"https://www.wikidata.org/wiki/Q854845","display_name":"Earth observation satellite","level":3,"score":0.44313064217567444},{"id":"https://openalex.org/C36067731","wikidata":"https://www.wikidata.org/wiki/Q7572176","display_name":"Space-based radar","level":5,"score":0.4263610243797302},{"id":"https://openalex.org/C2778027091","wikidata":"https://www.wikidata.org/wiki/Q25346003","display_name":"Satellite system","level":4,"score":0.42415761947631836},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2679263651371002},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.2242828607559204},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1933576464653015},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.18831786513328552},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.15358832478523254},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13269585371017456},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.1090136468410492},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.07637101411819458},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss52108.2023.10282705","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss52108.2023.10282705","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2788078249"],"related_works":["https://openalex.org/W2381038691","https://openalex.org/W2131484290","https://openalex.org/W1965356149","https://openalex.org/W3211586475","https://openalex.org/W1679591466","https://openalex.org/W2480669887","https://openalex.org/W2562479937","https://openalex.org/W3152732752","https://openalex.org/W2741424075","https://openalex.org/W2317223294"],"abstract_inverted_index":{"South":[0],"Korea":[1,69],"is":[2,66,73],"developing":[3,74],"small":[4],"SAR":[5,27,45,76],"satellites":[6,28,65],"that":[7,80],"can":[8,82],"monitor":[9],"the":[10,75],"surrounding":[11],"Peninsula":[12],"rapidly":[13],"in":[14,30,85],"all":[15],"weather":[16],"and":[17,19,21,40,53,60,87],"day":[18],"night,":[20],"plans":[22],"to":[23],"launch":[24],"bunch":[25],"of":[26,58,63],"starting":[29],"2026.":[31],"There":[32],"are":[33],"three":[34],"modes":[35],"with":[36],"X-band:":[37],"Spotlight,":[38],"Strip,":[39],"ScanSAR":[41],"modes.":[42],"When":[43],"such":[44],"constellation":[46],"satellite":[47],"launched,":[48],"a":[49,55],"system":[50,78],"for":[51],"analyzing":[52],"processing":[54],"massive":[56],"volume":[57],"data":[59,61,84],"convergence":[62],"swarm":[64],"required.":[67],"The":[68],"Aerospace":[70],"Research":[71],"Institute":[72],"application":[77],"so":[79],"users":[81],"access":[83],"real-time":[86],"use":[88],"it":[89],"conveniently.":[90]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}