{"id":"https://openalex.org/W2901395575","doi":"https://doi.org/10.1109/igarss.2018.8518811","title":"Hinotori-X1 Mission: X Band Walr-Sar Onboard Boeing 737\u2013200 Aircraft","display_name":"Hinotori-X1 Mission: X Band Walr-Sar Onboard Boeing 737\u2013200 Aircraft","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2901395575","doi":"https://doi.org/10.1109/igarss.2018.8518811","mag":"2901395575"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2018.8518811","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518811","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 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/A5033204047","display_name":"Josaphat Tetuko Sri Sumantyo","orcid":"https://orcid.org/0000-0002-4036-6854"},"institutions":[{"id":"https://openalex.org/I159385669","display_name":"Chiba University","ror":"https://ror.org/01hjzeq58","country_code":"JP","type":"education","lineage":["https://openalex.org/I159385669"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"J.T. Sri Sumantyo","raw_affiliation_strings":["Chiba University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chiba University","institution_ids":["https://openalex.org/I159385669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040561972","display_name":"Kengo Tsushima","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. Tsushima","raw_affiliation_strings":["Japan Radio Company"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Japan Radio Company","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024294280","display_name":"R. Katoh","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Katoh","raw_affiliation_strings":["Japan Radio Company"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Japan Radio Company","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046719376","display_name":"Takehiko Kobori","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T. Kobori","raw_affiliation_strings":["Japan Radio Company"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Japan Radio Company","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113872063","display_name":"F. D. Sri Sumantyo","orcid":null},"institutions":[{"id":"https://openalex.org/I4210093825","display_name":"Universitas Bhayangkara Jakarta Raya","ror":"https://ror.org/00kjhnt51","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210093825"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"F.D. Sri Sumantyo","raw_affiliation_strings":["Universitas Bhayangkara Jakarta Raya"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Bhayangkara Jakarta Raya","institution_ids":["https://openalex.org/I4210093825"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004010850","display_name":"Steven Gao","orcid":"https://orcid.org/0000-0002-7402-9223"},"institutions":[{"id":"https://openalex.org/I20581793","display_name":"University of Kent","ror":"https://ror.org/00xkeyj56","country_code":"GB","type":"education","lineage":["https://openalex.org/I20581793"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"S. Gao","raw_affiliation_strings":["University of Kent"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Kent","institution_ids":["https://openalex.org/I20581793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044681135","display_name":"Eko Tjipto Rahardjo","orcid":"https://orcid.org/0000-0002-5071-4111"},"institutions":[{"id":"https://openalex.org/I29617571","display_name":"University of Indonesia","ror":"https://ror.org/0116zj450","country_code":"ID","type":"education","lineage":["https://openalex.org/I29617571"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"E.T. Rahardjo","raw_affiliation_strings":["Universitas Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Indonesia","institution_ids":["https://openalex.org/I29617571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029634121","display_name":"Gunawan Wibisono","orcid":"https://orcid.org/0000-0003-0755-7488"},"institutions":[{"id":"https://openalex.org/I29617571","display_name":"University of Indonesia","ror":"https://ror.org/0116zj450","country_code":"ID","type":"education","lineage":["https://openalex.org/I29617571"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"G. Wibisono","raw_affiliation_strings":["Universitas Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Indonesia","institution_ids":["https://openalex.org/I29617571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036002480","display_name":"K. Sasmita","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. Sasmita","raw_affiliation_strings":["Tentara Nasional Indonesia Angkatan Udara"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tentara Nasional Indonesia Angkatan Udara","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078605417","display_name":"A. Mardianto","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Mardianto","raw_affiliation_strings":["Tentara Nasional Indonesia Angkatan Udara"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tentara Nasional Indonesia Angkatan Udara","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034040512","display_name":"Prasetyo Edi","orcid":"https://orcid.org/0000-0001-9287-3084"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. Edi","raw_affiliation_strings":["Tentara Nasional Indonesia Angkatan Udara"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tentara Nasional Indonesia Angkatan Udara","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008877870","display_name":"Koichi Ito","orcid":"https://orcid.org/0000-0001-8635-6080"},"institutions":[{"id":"https://openalex.org/I159385669","display_name":"Chiba University","ror":"https://ror.org/01hjzeq58","country_code":"JP","type":"education","lineage":["https://openalex.org/I159385669"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Ito","raw_affiliation_strings":["Chiba University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chiba University","institution_ids":["https://openalex.org/I159385669"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":12,"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":0.13790867,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"38","issue":null,"first_page":"6488","last_page":"6491"},"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":0.9945999979972839,"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":0.9945999979972839,"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":0.9922999739646912,"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":0.7538906335830688},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6500981450080872},{"id":"https://openalex.org/keywords/side-looking-airborne-radar","display_name":"Side looking airborne radar","score":0.5067670941352844},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5051823258399963},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4616163671016693},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.4519209861755371},{"id":"https://openalex.org/keywords/x-band","display_name":"X band","score":0.4411832094192505},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.3741658926010132},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.35057663917541504},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3085417151451111},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3002879321575165},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2797616124153137},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.24572446942329407},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24207594990730286}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7538906335830688},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6500981450080872},{"id":"https://openalex.org/C62282787","wikidata":"https://www.wikidata.org/wiki/Q831483","display_name":"Side looking airborne radar","level":5,"score":0.5067670941352844},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5051823258399963},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4616163671016693},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.4519209861755371},{"id":"https://openalex.org/C99936299","wikidata":"https://www.wikidata.org/wiki/Q1190763","display_name":"X band","level":2,"score":0.4411832094192505},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.3741658926010132},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.35057663917541504},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3085417151451111},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3002879321575165},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2797616124153137},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.24572446942329407},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24207594990730286},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2018.8518811","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518811","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:kar.kent.ac.uk:73939","is_oa":false,"landing_page_url":"https://doi.org/10.1109/IGARSS.2018.8518811>)","pdf_url":null,"source":{"id":"https://openalex.org/S4377196264","display_name":"Kent Academic Repository (University of Kent)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I20581793","host_organization_name":"University of Kent","host_organization_lineage":["https://openalex.org/I20581793"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.7300000190734863}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2120173953"],"related_works":["https://openalex.org/W1908474219","https://openalex.org/W2545123933","https://openalex.org/W2041414401","https://openalex.org/W2612690400","https://openalex.org/W2042726296","https://openalex.org/W2160730947","https://openalex.org/W2081203575","https://openalex.org/W2059787813","https://openalex.org/W2585813813","https://openalex.org/W3016428515"],"abstract_inverted_index":{"We":[0],"developed":[1],"a":[2,25],"novel":[3],"concept":[4],"for":[5,29],"X-band":[6],"(center":[7],"frequency":[8],"9.4":[9],"GHz,":[10],"HH":[11],"polarization)":[12],"airborne":[13],"SAR,":[14],"the":[15,39,51,57,65,91,109,118],"Wide":[16],"Area":[17],"Long":[18],"Range":[19],"Synthetic":[20],"Aperture":[21],"Radar":[22],"(WALR-SAR)":[23],"onboard":[24,81],"Boeing":[26,52,82],"737-200":[27,83],"aircraft":[28],"simultaneous":[30],"air":[31],"and":[32,45,69,101,112],"terrestrial":[33],"disaster":[34],"monitoring.":[35],"This":[36],"paper":[37],"explains":[38],"configuration":[40],"of":[41,56,67,79,93,108],"our":[42],"WALR-SAR":[43,80,110],"system":[44,111],"slotted":[46,58],"array":[47,59],"antenna":[48,60,68],"installed":[49],"on":[50],"737-200.":[53],"Ground":[54],"measurements":[55],"were":[61],"realized":[62],"to":[63,95,122],"measure":[64],"characteristics":[66],"its":[70,113],"results":[71],"are":[72],"discussed":[73],"in":[74,84],"this":[75],"paper.":[76],"Flight":[77],"test":[78],"Hinotori-X1":[85],"(Firebird-X1)":[86],"mission":[87],"was":[88],"performed":[89],"during":[90],"period":[92],"2":[94],"10":[96],"August":[97],"2017":[98],"at":[99],"Pare-Pare":[100],"Makassar,":[102],"Indonesia.":[103],"Results":[104],"show":[105],"good":[106],"performance":[107],"image":[114],"acquisition":[115],"that":[116],"covers":[117],"depression":[119],"angle":[120],"0.5":[121],"42.0":[123],"degrees.":[124]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
