{"id":"https://openalex.org/W2775789571","doi":"https://doi.org/10.1109/igarss.2017.8128219","title":"Instrument pre-development activities for L-band SAR","display_name":"Instrument pre-development activities for L-band SAR","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2775789571","doi":"https://doi.org/10.1109/igarss.2017.8128219","mag":"2775789571"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2017.8128219","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8128219","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/A5110101300","display_name":"Nicolas Gebert","orcid":null},"institutions":[{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"Nicolas Gebert","raw_affiliation_strings":["ESA, ESTEC, Noordwijk, The Netherlands"],"affiliations":[{"raw_affiliation_string":"ESA, ESTEC, Noordwijk, The Netherlands","institution_ids":["https://openalex.org/I44377176"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021962683","display_name":"Dennis T. Schobert","orcid":null},"institutions":[{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Dennis Schobert","raw_affiliation_strings":["ESA, ESTEC, Noordwijk, The Netherlands"],"affiliations":[{"raw_affiliation_string":"ESA, ESTEC, Noordwijk, The Netherlands","institution_ids":["https://openalex.org/I44377176"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066307856","display_name":"Bernardo Carnicero Dom\u00ednguez","orcid":null},"institutions":[{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Bernardo Carnicero Dominguez","raw_affiliation_strings":["ESA, ESTEC, Noordwijk, The Netherlands"],"affiliations":[{"raw_affiliation_string":"ESA, ESTEC, Noordwijk, The Netherlands","institution_ids":["https://openalex.org/I44377176"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090112945","display_name":"Mike Gibbons","orcid":"https://orcid.org/0000-0002-1807-4687"},"institutions":[{"id":"https://openalex.org/I94706221","display_name":"Airbus (United Kingdom)","ror":"https://ror.org/02hbhxa68","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210121748","https://openalex.org/I94706221"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mike Gibbons","raw_affiliation_strings":["Airbus Defence and Space Ltd., Portsmouth, UK"],"affiliations":[{"raw_affiliation_string":"Airbus Defence and Space Ltd., Portsmouth, UK","institution_ids":["https://openalex.org/I94706221"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069972150","display_name":"Elia Di Salvo","orcid":null},"institutions":[{"id":"https://openalex.org/I4210102386","display_name":"Thales (Italy)","ror":"https://ror.org/00rwwx648","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210102386","https://openalex.org/I4210140930"]},{"id":"https://openalex.org/I4210103616","display_name":"Space (Italy)","ror":"https://ror.org/01c79fd45","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210103616"]},{"id":"https://openalex.org/I2801562428","display_name":"Alenia Aermacchi","ror":"https://ror.org/05mmh5r64","country_code":"IT","type":"company","lineage":["https://openalex.org/I2801562428","https://openalex.org/I2802798279"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Elia Di Salvo","raw_affiliation_strings":["Thales Alenia Space Italia S.p.A., Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Thales Alenia Space Italia S.p.A., Rome, Italy","institution_ids":["https://openalex.org/I2801562428","https://openalex.org/I4210103616","https://openalex.org/I4210102386"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006120348","display_name":"Fernando Monjas","orcid":null},"institutions":[{"id":"https://openalex.org/I4210162732","display_name":"Airbus (Spain)","ror":"https://ror.org/0509tgg56","country_code":"ES","type":"company","lineage":["https://openalex.org/I4210121748","https://openalex.org/I4210162732"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Fernando Monjas","raw_affiliation_strings":["Airbus Defence and Space S.A.U., Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Airbus Defence and Space S.A.U., Madrid, Spain","institution_ids":["https://openalex.org/I4210162732"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5110101300"],"corresponding_institution_ids":["https://openalex.org/I44377176"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10252184,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"5378","last_page":"5381"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13200","display_name":"Spacecraft and Cryogenic Technologies","score":0.9132999777793884,"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/T13200","display_name":"Spacecraft and Cryogenic Technologies","score":0.9132999777793884,"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/T12449","display_name":"Spacecraft Design and Technology","score":0.902899980545044,"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":0.790629506111145},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7856725454330444},{"id":"https://openalex.org/keywords/space-based-radar","display_name":"Space-based radar","score":0.6629821062088013},{"id":"https://openalex.org/keywords/side-looking-airborne-radar","display_name":"Side looking airborne radar","score":0.6132405996322632},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.6116882562637329},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.5823451280593872},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5562917590141296},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5219734907150269},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.5165147185325623},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.45717814564704895},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.44835078716278076},{"id":"https://openalex.org/keywords/earth-observation","display_name":"Earth observation","score":0.439877986907959},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42863041162490845},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3758556842803955},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2568624019622803},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.24748161435127258},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21151667833328247},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1731228232383728},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.17207875847816467}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.790629506111145},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7856725454330444},{"id":"https://openalex.org/C36067731","wikidata":"https://www.wikidata.org/wiki/Q7572176","display_name":"Space-based radar","level":5,"score":0.6629821062088013},{"id":"https://openalex.org/C62282787","wikidata":"https://www.wikidata.org/wiki/Q831483","display_name":"Side looking airborne radar","level":5,"score":0.6132405996322632},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.6116882562637329},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.5823451280593872},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5562917590141296},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5219734907150269},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.5165147185325623},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.45717814564704895},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.44835078716278076},{"id":"https://openalex.org/C39399123","wikidata":"https://www.wikidata.org/wiki/Q1348989","display_name":"Earth observation","level":3,"score":0.439877986907959},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42863041162490845},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3758556842803955},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2568624019622803},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.24748161435127258},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21151667833328247},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1731228232383728},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.17207875847816467}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2017.8128219","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8128219","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W396317277","https://openalex.org/W1973711546","https://openalex.org/W6613645172","https://openalex.org/W6643529919"],"related_works":["https://openalex.org/W2135924691","https://openalex.org/W2113162338","https://openalex.org/W2766192666","https://openalex.org/W4245917453","https://openalex.org/W2142179688","https://openalex.org/W2385030184","https://openalex.org/W2502249732","https://openalex.org/W1989152044","https://openalex.org/W4388207922","https://openalex.org/W1994788526"],"abstract_inverted_index":{"In":[0],"preparation":[1,88],"of":[2,29,75,89],"potential":[3],"future":[4],"Earth":[5],"observation":[6],"Synthetic":[7],"Aperture":[8],"Radar":[9,77],"(SAR)":[10],"missions,":[11],"the":[12,25,30,73,76,81,90],"European":[13],"Space":[14],"Agency":[15],"(ESA)":[16],"is":[17],"conducting":[18],"instrument":[19,31],"preparatory":[20],"activities.":[21],"This":[22],"paper":[23,70],"presents":[24],"status":[26],"and":[27,80],"results":[28],"pre-developments":[32],"for":[33],"an":[34,44,50],"L-band":[35],"receive-only":[36],"SAR,":[37],"which":[38,84],"would":[39,54],"fly":[40],"in":[41,87],"formation":[42],"with":[43],"active":[45],"SAR":[46,58],"satellite":[47],"acting":[48],"as":[49,61,63],"illuminator.":[51],"Such":[52],"formations":[53],"enable":[55],"e.g.":[56],"single-pass":[57],"interferometry,":[59],"tomography":[60],"well":[62],"observations":[64],"under":[65],"large":[66],"bistatic":[67],"angles.":[68],"The":[69],"focuses":[71],"on":[72],"development":[74],"Central":[78],"Electronics":[79],"Antenna":[82],"front-end,":[83],"were":[85],"performed":[86],"SAOCOM-CS":[91],"mission":[92],"[1].":[93]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
