{"id":"https://openalex.org/W2953867323","doi":"https://doi.org/10.1109/lgrs.2019.2920385","title":"Angle-Domain Differential Reflection Traveltime Tomography","display_name":"Angle-Domain Differential Reflection Traveltime Tomography","publication_year":2019,"publication_date":"2019-06-28","ids":{"openalex":"https://openalex.org/W2953867323","doi":"https://doi.org/10.1109/lgrs.2019.2920385","mag":"2953867323"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2019.2920385","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2019.2920385","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-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/A5069183133","display_name":"Yang Yu","orcid":"https://orcid.org/0000-0001-7492-1214"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yang Yu","raw_affiliation_strings":["State Key Laboratory of Marine Geology, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Marine Geology, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028047145","display_name":"Jiubing Cheng","orcid":"https://orcid.org/0000-0001-9070-8333"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiubing Cheng","raw_affiliation_strings":["State Key Laboratory of Marine Geology, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Marine Geology, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103105135","display_name":"Tao Yang","orcid":"https://orcid.org/0009-0009-9309-7203"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Yang","raw_affiliation_strings":["School of Ocean and Earth Science, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Ocean and Earth Science, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015373618","display_name":"Sheng Ruan","orcid":null},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sheng Ruan","raw_affiliation_strings":["School of Ocean and Earth Science, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Ocean and Earth Science, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5069183133"],"corresponding_institution_ids":["https://openalex.org/I116953780"],"apc_list":null,"apc_paid":null,"fwci":1.3357,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.77370992,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"17","issue":"2","first_page":"202","last_page":"206"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11757","display_name":"Seismic Waves and Analysis","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11609","display_name":"Geophysical Methods and Applications","score":0.9973000288009644,"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/residual","display_name":"Residual","score":0.7546377182006836},{"id":"https://openalex.org/keywords/prestack","display_name":"Prestack","score":0.6592502593994141},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.6342787742614746},{"id":"https://openalex.org/keywords/reflection","display_name":"Reflection (computer programming)","score":0.6152040958404541},{"id":"https://openalex.org/keywords/normal-moveout","display_name":"Normal moveout","score":0.6127064228057861},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5670672655105591},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4632706642150879},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4285736680030823},{"id":"https://openalex.org/keywords/seismic-migration","display_name":"Seismic migration","score":0.4280228018760681},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.32284843921661377},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.20375582575798035},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.11050701141357422}],"concepts":[{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.7546377182006836},{"id":"https://openalex.org/C2776871995","wikidata":"https://www.wikidata.org/wiki/Q85794422","display_name":"Prestack","level":2,"score":0.6592502593994141},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.6342787742614746},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.6152040958404541},{"id":"https://openalex.org/C9984622","wikidata":"https://www.wikidata.org/wiki/Q7051818","display_name":"Normal moveout","level":3,"score":0.6127064228057861},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5670672655105591},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4632706642150879},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4285736680030823},{"id":"https://openalex.org/C118496448","wikidata":"https://www.wikidata.org/wiki/Q2111620","display_name":"Seismic migration","level":2,"score":0.4280228018760681},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.32284843921661377},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.20375582575798035},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.11050701141357422},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2019.2920385","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2019.2920385","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6579812524","display_name":null,"funder_award_id":"2017YFB0202903","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G7131406019","display_name":null,"funder_award_id":"41674117","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7530256439","display_name":null,"funder_award_id":"41630964","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1780825558","https://openalex.org/W1968201382","https://openalex.org/W1969843096","https://openalex.org/W1990862760","https://openalex.org/W2041612302","https://openalex.org/W2082533757","https://openalex.org/W2085807520","https://openalex.org/W2099857446","https://openalex.org/W2142323512","https://openalex.org/W2170664103","https://openalex.org/W2170693026","https://openalex.org/W2613245639","https://openalex.org/W2616167073","https://openalex.org/W2746999900","https://openalex.org/W4240485266","https://openalex.org/W6637951792"],"related_works":["https://openalex.org/W2062240575","https://openalex.org/W2325484938","https://openalex.org/W2021131703","https://openalex.org/W2015179272","https://openalex.org/W151988857","https://openalex.org/W1971714962","https://openalex.org/W2079040446","https://openalex.org/W2381543611","https://openalex.org/W2089713447","https://openalex.org/W2316012421"],"abstract_inverted_index":{"Seismic":[0],"reflection":[1,56,71],"tomography":[2,72],"based":[3,74],"on":[4,49,75],"prestack":[5,176],"depth":[6,95,177],"migration":[7,40,178],"has":[8,24],"been":[9],"widely":[10],"used":[11,125],"for":[12,169],"seismic":[13,170],"imaging":[14,171],"in":[15,146],"the":[16,47,50,55,61,64,76,89,94,108,113,123,160,166],"presence":[17],"of":[18,36,39,54,63,82,99,107,122,149,175],"complex":[19],"geology.":[20],"However,":[21],"it":[22],"still":[23],"some":[25],"well-known":[26],"and":[27,34,41,58,132,142,154,179],"unfavorable":[28],"features,":[29],"such":[30],"as":[31],"slow":[32],"convergence":[33],"requirements":[35],"many":[37],"rounds":[38,174],"residual":[42,150,180],"moveout":[43,151,181],"picking.":[44,152,182],"To":[45],"avoid":[46],"dependence":[48],"unknown":[51],"true":[52],"depths":[53],"interfaces":[57],"to":[59,86],"mitigate":[60],"ill-condition":[62],"inverse":[65],"problem,":[66],"we":[67,136],"propose":[68],"a":[69,130,138],"differential":[70],"approach":[73,162],"angle-domain":[77],"common-image":[78],"gathers.":[79],"The":[80],"objective":[81],"our":[83,118],"method":[84],"is":[85,115],"iteratively":[87],"update":[88],"velocity":[90,134,167],"model":[91,140],"so":[92],"that":[93,112,159],"deviations":[96],"between":[97],"pairs":[98],"adjacent":[100],"incident":[101],"angles":[102],"are":[103],"minimized.":[104],"Eigenvalue":[105],"analysis":[106],"tomographic":[109],"matrices":[110],"indicates":[111],"conditioning":[114],"improved":[116],"by":[117],"double-difference":[119],"measurement":[120],"instead":[121],"commonly":[124],"float-datum":[126],"criterion.":[127],"Aiming":[128],"at":[129],"stable":[131],"efficient":[133],"update,":[135],"introduce":[137],"structure-oriented":[139],"regularization":[141],"multi-level":[143],"grid":[144],"refinement":[145],"each":[147],"round":[148],"Synthetic":[153],"field":[155],"data":[156],"examples":[157],"show":[158],"proposed":[161],"can":[163],"successfully":[164],"retrieve":[165],"structures":[168],"using":[172],"fewer":[173]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}