{"id":"https://openalex.org/W3129429353","doi":"https://doi.org/10.1109/igarss39084.2020.9323209","title":"Processing Options for High-Resolution SAR Tomography from Irregular Trajectories","display_name":"Processing Options for High-Resolution SAR Tomography from Irregular Trajectories","publication_year":2020,"publication_date":"2020-09-26","ids":{"openalex":"https://openalex.org/W3129429353","doi":"https://doi.org/10.1109/igarss39084.2020.9323209","mag":"3129429353"},"language":"en","primary_location":{"id":"doi:10.1109/igarss39084.2020.9323209","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323209","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 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/A5037163470","display_name":"Yanghai Yu","orcid":"https://orcid.org/0000-0001-9227-1091"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Yanghai Yu","raw_affiliation_strings":["Politecnico di Milano"],"affiliations":[{"raw_affiliation_string":"Politecnico di Milano","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031451234","display_name":"Stefano Tebaldini","orcid":"https://orcid.org/0000-0002-1229-3811"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Stefano Tebaldini","raw_affiliation_strings":["Politecnico di Milano"],"affiliations":[{"raw_affiliation_string":"Politecnico di Milano","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030739876","display_name":"Mauro Mariotti d\u2019Alessandro","orcid":"https://orcid.org/0000-0002-1228-9839"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Mauro Mariotti d'Alessandro","raw_affiliation_strings":["Politecnico di Milano"],"affiliations":[{"raw_affiliation_string":"Politecnico di Milano","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100631497","display_name":"Mingsheng Liao","orcid":"https://orcid.org/0000-0001-9556-4287"},"institutions":[{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingsheng Liao","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5037163470"],"corresponding_institution_ids":["https://openalex.org/I93860229"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.09977585,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"104","last_page":"107"},"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":0.9998999834060669,"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":0.9998999834060669,"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":0.9994999766349792,"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/T11609","display_name":"Geophysical Methods and Applications","score":0.9940000176429749,"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/computer-science","display_name":"Computer science","score":0.7161670327186584},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5605446696281433},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5349864363670349},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5277469754219055},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.5078426003456116},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.4922403395175934},{"id":"https://openalex.org/keywords/data-processing","display_name":"Data processing","score":0.48227599263191223},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.4700685143470764},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4406380355358124},{"id":"https://openalex.org/keywords/stack","display_name":"Stack (abstract data type)","score":0.4376620054244995},{"id":"https://openalex.org/keywords/high-resolution","display_name":"High resolution","score":0.4337097406387329},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4238671660423279},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42189183831214905},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.41684579849243164},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41425517201423645},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.27122926712036133},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.16622179746627808},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.1401522159576416},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.12358519434928894},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.06925028562545776}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7161670327186584},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5605446696281433},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5349864363670349},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5277469754219055},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.5078426003456116},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.4922403395175934},{"id":"https://openalex.org/C138827492","wikidata":"https://www.wikidata.org/wiki/Q6661985","display_name":"Data processing","level":2,"score":0.48227599263191223},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.4700685143470764},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4406380355358124},{"id":"https://openalex.org/C9395851","wikidata":"https://www.wikidata.org/wiki/Q177929","display_name":"Stack (abstract data type)","level":2,"score":0.4376620054244995},{"id":"https://openalex.org/C3020199158","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"High resolution","level":2,"score":0.4337097406387329},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4238671660423279},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42189183831214905},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.41684579849243164},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41425517201423645},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.27122926712036133},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.16622179746627808},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.1401522159576416},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.12358519434928894},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.06925028562545776},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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":2,"locations":[{"id":"doi:10.1109/igarss39084.2020.9323209","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323209","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:re.public.polimi.it:11311/1218950","is_oa":false,"landing_page_url":"http://hdl.handle.net/11311/1218950","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"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/W1998165775","https://openalex.org/W2035974898","https://openalex.org/W2098900141","https://openalex.org/W2517232120"],"related_works":["https://openalex.org/W2380576232","https://openalex.org/W2937054111","https://openalex.org/W2066223521","https://openalex.org/W2013178899","https://openalex.org/W373327546","https://openalex.org/W2321534397","https://openalex.org/W2058958858","https://openalex.org/W2077601556","https://openalex.org/W2148243540","https://openalex.org/W1835805572"],"abstract_inverted_index":{"Tomography":[0],"SAR":[1,13],"(TomoSAR)":[2],"methods":[3],"recover":[4],"the":[5,18,23,48,59,62,65,77,82,120],"3D":[6,45,50,60,93],"structure":[7,25],"of":[8,20,35,84,91],"targets":[9],"by":[10,97],"processing":[11],"several":[12],"images":[14],"simultaneously.":[15],"Depending":[16],"on":[17,101,110,116],"degree":[19],"approximation,":[21],"recovering":[22],"vertical":[24],"can":[26],"amount":[27],"to":[28,61],"a":[29,33,37,41,44,68,98],"1D":[30],"problem":[31,39,46],"(processing":[32,40,47],"vector":[34],"pixels),":[36],"2D":[38],"matrix)":[42],"or":[43],"whole":[49],"stack":[51],"at":[52],"once).":[53],"The":[54,87],"computational":[55,89],"burden":[56,90],"decreases":[57],"from":[58,119],"1D,":[63],"but":[64],"constraints":[66],"for":[67,81],"proper":[69],"reconstruction":[70],"are":[71,108],"tighter.":[72],"Hence,":[73],"this":[74],"paper":[75],"discusses":[76],"limit":[78],"and":[79,105],"criterion":[80],"feasibility":[83],"each":[85],"method.":[86],"huge":[88],"TomoSAR":[92],"method":[94],"is":[95],"addressed":[96],"fast":[99],"implementation":[100],"GPUs.":[102],"Theoretical":[103],"analyses":[104],"our":[106],"approach":[107],"demonstrated":[109],"simulated":[111],"data,":[112],"as":[113,115],"well":[114],"real":[117],"data":[118],"ESA":[121],"AlpTo-moSAR":[122],"campaign.":[123]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2021-03-01T00:00:00"}