{"id":"https://openalex.org/W3206936797","doi":"https://doi.org/10.1109/igarss47720.2021.9554226","title":"Copernicus Sentinel-1 Next Generation Mission","display_name":"Copernicus Sentinel-1 Next Generation Mission","publication_year":2021,"publication_date":"2021-07-11","ids":{"openalex":"https://openalex.org/W3206936797","doi":"https://doi.org/10.1109/igarss47720.2021.9554226","mag":"3206936797"},"language":"en","primary_location":{"id":"doi:10.1109/igarss47720.2021.9554226","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9554226","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 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/A5110524593","display_name":"Dirk Geudtner","orcid":null},"institutions":[{"id":"https://openalex.org/I2801994115","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2801994115"]},{"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":["FR","NL"],"is_corresponding":true,"raw_author_name":"Dirk Geudtner","raw_affiliation_strings":["European Space Agency, ESA-ESTEC"],"affiliations":[{"raw_affiliation_string":"European Space Agency, ESA-ESTEC","institution_ids":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079246638","display_name":"Michel Tossaint","orcid":null},"institutions":[{"id":"https://openalex.org/I2801994115","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2801994115"]},{"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":["FR","NL"],"is_corresponding":false,"raw_author_name":"Michel Tossaint","raw_affiliation_strings":["European Space Agency, ESA-ESTEC"],"affiliations":[{"raw_affiliation_string":"European Space Agency, ESA-ESTEC","institution_ids":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021797446","display_name":"Malcolm Davidson","orcid":"https://orcid.org/0000-0002-2887-8603"},"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"]},{"id":"https://openalex.org/I2801994115","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2801994115"]}],"countries":["FR","NL"],"is_corresponding":false,"raw_author_name":"Malcolm Davidson","raw_affiliation_strings":["European Space Agency, ESA-ESTEC"],"affiliations":[{"raw_affiliation_string":"European Space Agency, ESA-ESTEC","institution_ids":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014135696","display_name":"Ram\u00f3n Torres","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"]},{"id":"https://openalex.org/I2801994115","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2801994115"]}],"countries":["FR","NL"],"is_corresponding":false,"raw_author_name":"Ramon Torres","raw_affiliation_strings":["European Space Agency, ESA-ESTEC"],"affiliations":[{"raw_affiliation_string":"European Space Agency, ESA-ESTEC","institution_ids":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5110524593"],"corresponding_institution_ids":["https://openalex.org/I2801994115","https://openalex.org/I44377176"],"apc_list":null,"apc_paid":null,"fwci":0.984,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.72093913,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"874","last_page":"876"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9980000257492065,"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"}},"topics":[{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9980000257492065,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9973999857902527,"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/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/copernicus","display_name":"Copernicus","score":0.8472124338150024},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.7246748805046082},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7055851221084595},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.6188254356384277},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6038894057273865},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4391135275363922},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3372837007045746},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19716203212738037},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.08600416779518127},{"id":"https://openalex.org/keywords/astrobiology","display_name":"Astrobiology","score":0.08123260736465454}],"concepts":[{"id":"https://openalex.org/C114386696","wikidata":"https://www.wikidata.org/wiki/Q1131154","display_name":"Copernicus","level":2,"score":0.8472124338150024},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.7246748805046082},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7055851221084595},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.6188254356384277},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6038894057273865},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4391135275363922},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3372837007045746},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19716203212738037},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08600416779518127},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.08123260736465454}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss47720.2021.9554226","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9554226","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.8500000238418579}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2031577648","https://openalex.org/W2121271591","https://openalex.org/W2246635478","https://openalex.org/W2941242560","https://openalex.org/W3129467193","https://openalex.org/W6761464386","https://openalex.org/W6790162131"],"related_works":["https://openalex.org/W2108711212","https://openalex.org/W2475864399","https://openalex.org/W1987795894","https://openalex.org/W2487684820","https://openalex.org/W2045608372","https://openalex.org/W2097365900","https://openalex.org/W2163229197","https://openalex.org/W2558510866","https://openalex.org/W2073587635","https://openalex.org/W2054285033"],"abstract_inverted_index":{"This":[0],"paper":[1],"addresses":[2],"the":[3,19,70,75,96],"planned":[4],"Copernicus":[5,27],"Sentinel-1":[6,33],"Next":[7],"Generation":[8],"(NG)":[9],"mission,":[10],"which":[11,92],"will":[12],"provide":[13],"enhanced":[14],"C-band":[15],"data":[16],"continuity":[17],"beyond":[18],"next":[20],"decade":[21],"(2030)":[22],"in":[23],"support":[24],"of":[25,69],"operational":[26],"services":[28],"that":[29],"are":[30],"routinely":[31],"using":[32],"data.":[34],"In":[35,64],"particular,":[36],"we":[37,66,86],"discuss":[38,87],"potential":[39],"SAR":[40,42,83,89],"and":[41,47,54,59,79],"interferometry":[43],"(InSAR)":[44],"performance":[45],"enhancements":[46],"novel":[48],"imaging":[49],"capabilities":[50],"for":[51,57,82],"vessel":[52],"detection":[53],"velocity":[55],"estimation":[56],"vessels":[58],"ocean":[60],"surface":[61],"currents,":[62],"respectively.":[63],"addition,":[65],"present":[67],"results":[68],"preliminary":[71],"mission":[72],"analysis,":[73],"addressing":[74],"coverage,":[76],"revisit":[77],"time,":[78],"repeat-orbit":[80],"interval":[81],"interferometry.":[84],"Further,":[85],"different":[88],"system":[90],"concepts,":[91],"were":[93],"considered":[94],"during":[95],"feasibility":[97],"study":[98],"phase.":[99]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}