{"id":"https://openalex.org/W3160674950","doi":"https://doi.org/10.1109/igarss47720.2021.9553049","title":"A Comparative Study of Deramping Techniques for Sentinel-1 Tops in the Context of Interferometry","display_name":"A Comparative Study of Deramping Techniques for Sentinel-1 Tops in the Context of Interferometry","publication_year":2021,"publication_date":"2021-07-11","ids":{"openalex":"https://openalex.org/W3160674950","doi":"https://doi.org/10.1109/igarss47720.2021.9553049","mag":"3160674950"},"language":"en","primary_location":{"id":"doi:10.1109/igarss47720.2021.9553049","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9553049","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":"conference-paper","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/A5077433601","display_name":"Roland Akiki","orcid":"https://orcid.org/0000-0003-3458-3366"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I4210121852","display_name":"Kopoos Consulting (France)","ror":"https://ror.org/02x6t2s89","country_code":"FR","type":"company","lineage":["https://openalex.org/I4210121852"]},{"id":"https://openalex.org/I4403386768","display_name":"Centre Borelli","ror":"https://ror.org/02hcn4061","country_code":"FR","type":"facility","lineage":["https://openalex.org/I11559806","https://openalex.org/I1294671590","https://openalex.org/I204730241","https://openalex.org/I277688954","https://openalex.org/I4210129973","https://openalex.org/I4210136310","https://openalex.org/I4403386768"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Roland Akiki","raw_affiliation_strings":["Kayrros SAS","Universit\u00e9 Paris-Saclay, CNRS, ENS Paris-Saclay, Centre Borelli, France","CB - CB - Centre Borelli - UMR 9010 (Campus ENS Paris-Saclay\r\n4 Avenue des Sciences,\r\n91190 Gif-sur-Yvette - France)","Kayrros (France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kayrros SAS","institution_ids":[]},{"raw_affiliation_string":"Universit\u00e9 Paris-Saclay, CNRS, ENS Paris-Saclay, Centre Borelli, France","institution_ids":["https://openalex.org/I277688954","https://openalex.org/I1294671590","https://openalex.org/I4403386768"]},{"raw_affiliation_string":"CB - CB - Centre Borelli - UMR 9010 (Campus ENS Paris-Saclay\r\n4 Avenue des Sciences,\r\n91190 Gif-sur-Yvette - France)","institution_ids":["https://openalex.org/I4403386768"]},{"raw_affiliation_string":"Kayrros (France)","institution_ids":["https://openalex.org/I4210121852"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088140199","display_name":"Rapha\u00ebl Grandin","orcid":"https://orcid.org/0000-0002-1837-011X"},"institutions":[{"id":"https://openalex.org/I148261361","display_name":"Institut de physique du globe de Paris","ror":"https://ror.org/004gzqz66","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I148261361","https://openalex.org/I204730241","https://openalex.org/I4210148025"]},{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Raphael Grandin","raw_affiliation_strings":["Institut de Physique du Globe de Paris - Universit\u00e9 Paris VII, FRANCE","IPGP (UMR_7154) - Institut de Physique du Globe de Paris (1 rue Jussieu, 75238 Paris cedex 05 et B\u00e2t. Lamarck A case postale 7011, 75205 Paris CEDEX 13 - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut de Physique du Globe de Paris - Universit\u00e9 Paris VII, FRANCE","institution_ids":["https://openalex.org/I204730241","https://openalex.org/I148261361"]},{"raw_affiliation_string":"IPGP (UMR_7154) - Institut de Physique du Globe de Paris (1 rue Jussieu, 75238 Paris cedex 05 et B\u00e2t. Lamarck A case postale 7011, 75205 Paris CEDEX 13 - France)","institution_ids":["https://openalex.org/I148261361"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028140276","display_name":"Carlo de Franchis","orcid":"https://orcid.org/0000-0001-9257-7963"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I4210121852","display_name":"Kopoos Consulting (France)","ror":"https://ror.org/02x6t2s89","country_code":"FR","type":"company","lineage":["https://openalex.org/I4210121852"]},{"id":"https://openalex.org/I4403386768","display_name":"Centre Borelli","ror":"https://ror.org/02hcn4061","country_code":"FR","type":"facility","lineage":["https://openalex.org/I11559806","https://openalex.org/I1294671590","https://openalex.org/I204730241","https://openalex.org/I277688954","https://openalex.org/I4210129973","https://openalex.org/I4210136310","https://openalex.org/I4403386768"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Carlo de Franchis","raw_affiliation_strings":["Kayrros SAS","Universit\u00e9 Paris-Saclay, CNRS, ENS Paris-Saclay, Centre Borelli, France","CB - CB - Centre Borelli - UMR 9010 (Campus ENS Paris-Saclay\r\n4 Avenue des Sciences,\r\n91190 Gif-sur-Yvette - France)","Kayrros (France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kayrros SAS","institution_ids":[]},{"raw_affiliation_string":"Universit\u00e9 Paris-Saclay, CNRS, ENS Paris-Saclay, Centre Borelli, France","institution_ids":["https://openalex.org/I277688954","https://openalex.org/I1294671590","https://openalex.org/I4403386768"]},{"raw_affiliation_string":"CB - CB - Centre Borelli - UMR 9010 (Campus ENS Paris-Saclay\r\n4 Avenue des Sciences,\r\n91190 Gif-sur-Yvette - France)","institution_ids":["https://openalex.org/I4403386768"]},{"raw_affiliation_string":"Kayrros (France)","institution_ids":["https://openalex.org/I4210121852"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073617460","display_name":"Gabriele Facciolo","orcid":"https://orcid.org/0000-0002-8855-8513"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I4403386768","display_name":"Centre Borelli","ror":"https://ror.org/02hcn4061","country_code":"FR","type":"facility","lineage":["https://openalex.org/I11559806","https://openalex.org/I1294671590","https://openalex.org/I204730241","https://openalex.org/I277688954","https://openalex.org/I4210129973","https://openalex.org/I4210136310","https://openalex.org/I4403386768"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Gabriele Facciolo","raw_affiliation_strings":["Universit\u00e9 Paris-Saclay, CNRS, ENS Paris-Saclay, Centre Borelli, France","CB - CB - Centre Borelli - UMR 9010 (Campus ENS Paris-Saclay\r\n4 Avenue des Sciences,\r\n91190 Gif-sur-Yvette - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Paris-Saclay, CNRS, ENS Paris-Saclay, Centre Borelli, France","institution_ids":["https://openalex.org/I277688954","https://openalex.org/I1294671590","https://openalex.org/I4403386768"]},{"raw_affiliation_string":"CB - CB - Centre Borelli - UMR 9010 (Campus ENS Paris-Saclay\r\n4 Avenue des Sciences,\r\n91190 Gif-sur-Yvette - France)","institution_ids":["https://openalex.org/I4403386768"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057798674","display_name":"Jean\u2010Michel Morel","orcid":"https://orcid.org/0000-0002-6108-897X"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I4403386768","display_name":"Centre Borelli","ror":"https://ror.org/02hcn4061","country_code":"FR","type":"facility","lineage":["https://openalex.org/I11559806","https://openalex.org/I1294671590","https://openalex.org/I204730241","https://openalex.org/I277688954","https://openalex.org/I4210129973","https://openalex.org/I4210136310","https://openalex.org/I4403386768"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jean-Michel Morel","raw_affiliation_strings":["Universit\u00e9 Paris-Saclay, CNRS, ENS Paris-Saclay, Centre Borelli, France","CB - CB - Centre Borelli - UMR 9010 (Campus ENS Paris-Saclay\r\n4 Avenue des Sciences,\r\n91190 Gif-sur-Yvette - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Paris-Saclay, CNRS, ENS Paris-Saclay, Centre Borelli, France","institution_ids":["https://openalex.org/I277688954","https://openalex.org/I1294671590","https://openalex.org/I4403386768"]},{"raw_affiliation_string":"CB - CB - Centre Borelli - UMR 9010 (Campus ENS Paris-Saclay\r\n4 Avenue des Sciences,\r\n91190 Gif-sur-Yvette - France)","institution_ids":["https://openalex.org/I4403386768"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3372","last_page":"3375"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer 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":0.9988999962806702,"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":0.9948999881744385,"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/residual","display_name":"Residual","score":0.8035359978675842},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.7172345519065857},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.7150498628616333},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.7051169872283936},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6075813174247742},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.509056031703949},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3660931885242462},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.30097365379333496},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.25765910744667053},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1632910966873169},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11143434047698975},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.09940916299819946}],"concepts":[{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.8035359978675842},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.7172345519065857},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.7150498628616333},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.7051169872283936},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6075813174247742},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.509056031703949},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3660931885242462},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.30097365379333496},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.25765910744667053},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1632910966873169},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11143434047698975},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.09940916299819946},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss47720.2021.9553049","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9553049","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"},{"id":"pmh:oai:HAL:hal-03189167v1","is_oa":false,"landing_page_url":"https://hal.science/hal-03189167","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2021","raw_type":"info:eu-repo/semantics/preprint"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5123462436","display_name":null,"funder_award_id":"N00014-17-1-2552,N00014-20-S-B001","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G7394204211","display_name":"Filming the Earth in relief: 3D reconstruction and change detection","funder_award_id":"ANR-17-ASTR-0013","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"}],"funders":[{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2174009612","https://openalex.org/W2326834498"],"related_works":["https://openalex.org/W2180015210","https://openalex.org/W1988809445","https://openalex.org/W2112026144","https://openalex.org/W2045753504","https://openalex.org/W2016541458","https://openalex.org/W2560215812","https://openalex.org/W2128409859","https://openalex.org/W2077267049","https://openalex.org/W4248877799","https://openalex.org/W2949601986"],"abstract_inverted_index":{"In":[0],"this":[1,85],"study,":[2],"we":[3],"compare":[4],"the":[5,15,20,24,40,47,60,82],"different":[6,44],"spectral":[7,66,87],"centering":[8],"methods":[9],"(referred":[10],"to":[11,35],"as":[12],"deramping)":[13],"for":[14],"Sentinel-1":[16,76],"images":[17,83],"acquired":[18],"with":[19,73],"TOPSAR":[21],"method,":[22],"in":[23,46],"context":[25],"of":[26],"interferometry.":[27],"The":[28,54],"deramping":[29,56],"is":[30],"a":[31,63],"necessary":[32],"step":[33],"prior":[34],"image":[36],"interpolation.":[37],"We":[38,69],"show":[39,79],"analogy":[41],"between":[42],"two":[43],"approaches":[45],"literature":[48],"and":[49,78],"propose":[50],"our":[51,71],"own":[52],"improvements.":[53],"proposed":[55],"method":[57],"approximately":[58],"re-centers":[59],"spectrum,":[61],"i.e.":[62],"small":[64],"residual":[65,86],"shift":[67,88],"remains.":[68],"validate":[70],"improvements":[72],"experiments":[74],"on":[75],"data,":[77],"that":[80],"interpolating":[81],"containing":[84],"should":[89],"not":[90],"induce":[91],"considerable":[92],"errors.":[93]},"counts_by_year":[],"updated_date":"2026-07-20T07:56:41.581041","created_date":"2025-10-10T00:00:00"}
