{"id":"https://openalex.org/W1979575933","doi":"https://doi.org/10.1109/tgrs.2011.2164925","title":"Superresolution Differential Tomography: Experiments on Identification of Multiple Scatterers in Spaceborne SAR Data","display_name":"Superresolution Differential Tomography: Experiments on Identification of Multiple Scatterers in Spaceborne SAR Data","publication_year":2011,"publication_date":"2011-10-05","ids":{"openalex":"https://openalex.org/W1979575933","doi":"https://doi.org/10.1109/tgrs.2011.2164925","mag":"1979575933"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2011.2164925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2011.2164925","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Transactions on Geoscience and Remote Sensing","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/A5105656402","display_name":"Fabrizio Lombardini","orcid":"https://orcid.org/0000-0003-1902-9391"},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fabrizio Lombardini","raw_affiliation_strings":["Department of Information Engineering, University of Pisa, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101885781","display_name":"Matteo Pardini","orcid":"https://orcid.org/0000-0003-2018-7514"},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]},{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE","IT"],"is_corresponding":false,"raw_author_name":"Matteo Pardini","raw_affiliation_strings":["Microwaves and Radar Institute, German AeroSpace Center (DLR), Oberpfaffenhofen, Germany","University of Pisa, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microwaves and Radar Institute, German AeroSpace Center (DLR), Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":145.4723,"has_fulltext":false,"cited_by_count":47,"citation_normalized_percentile":{"value":0.99886559,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"50","issue":"4","first_page":"1117","last_page":"1129"},"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/T11609","display_name":"Geophysical Methods and Applications","score":0.9980999827384949,"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"}},{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9973999857902527,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.802603006362915},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7429794073104858},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6976881623268127},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.6308268308639526},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5630253553390503},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.5162477493286133},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.511522650718689},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.5094006657600403},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.5062962770462036},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4409177601337433},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4193319082260132},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33765023946762085},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.32198548316955566},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.31730541586875916},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.16719451546669006},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1545315682888031},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12971019744873047}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.802603006362915},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7429794073104858},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6976881623268127},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.6308268308639526},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5630253553390503},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.5162477493286133},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.511522650718689},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.5094006657600403},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.5062962770462036},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4409177601337433},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4193319082260132},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33765023946762085},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.32198548316955566},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.31730541586875916},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.16719451546669006},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1545315682888031},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12971019744873047},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tgrs.2011.2164925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2011.2164925","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:elib.dlr.de:72842","is_oa":false,"landing_page_url":"https://doi.org/10.1109/TGRS.2011.2164925>.","pdf_url":null,"source":{"id":"https://openalex.org/S4377196266","display_name":"elib (German Aerospace Center)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2898391981","host_organization_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","host_organization_lineage":["https://openalex.org/I2898391981"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"},{"id":"pmh:oai:arpi.unipi.it:11568/152497","is_oa":false,"landing_page_url":"http://hdl.handle.net/11568/152497","pdf_url":null,"source":{"id":"https://openalex.org/S4377196265","display_name":"CINECA IRIS Institutial research information system (University of Pisa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I108290504","host_organization_name":"University of Pisa","host_organization_lineage":["https://openalex.org/I108290504"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.5699999928474426}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W190546882","https://openalex.org/W653761051","https://openalex.org/W1602375298","https://openalex.org/W1894337722","https://openalex.org/W1924179626","https://openalex.org/W1952064446","https://openalex.org/W1970502011","https://openalex.org/W1988221829","https://openalex.org/W2025929353","https://openalex.org/W2044127760","https://openalex.org/W2048289234","https://openalex.org/W2052165367","https://openalex.org/W2061577342","https://openalex.org/W2063522293","https://openalex.org/W2076462769","https://openalex.org/W2080462121","https://openalex.org/W2098041723","https://openalex.org/W2098353811","https://openalex.org/W2098900141","https://openalex.org/W2099008772","https://openalex.org/W2103491205","https://openalex.org/W2106131737","https://openalex.org/W2109467012","https://openalex.org/W2125596771","https://openalex.org/W2126757659","https://openalex.org/W2134275086","https://openalex.org/W2134815645","https://openalex.org/W2142022241","https://openalex.org/W2145250341","https://openalex.org/W2145491683","https://openalex.org/W2150310489","https://openalex.org/W2152657318","https://openalex.org/W2153525402","https://openalex.org/W2159361560","https://openalex.org/W2165928894","https://openalex.org/W2167811736","https://openalex.org/W2168596497","https://openalex.org/W6607939754"],"related_works":["https://openalex.org/W3206958763","https://openalex.org/W2159160885","https://openalex.org/W2148958581","https://openalex.org/W2996630340","https://openalex.org/W2910315605","https://openalex.org/W2540450177","https://openalex.org/W2170580735","https://openalex.org/W1552305638","https://openalex.org/W2112228652","https://openalex.org/W2545123933"],"abstract_inverted_index":{"Interest":[0],"is":[1,88,122],"growing":[2],"in":[3,33,76,113],"the":[4,16,30,34,58,61,77,114,134,138],"application":[5],"of":[6,9,18,36,55,69,93,137],"coherent":[7],"processing":[8],"synthetic":[10],"aperture":[11],"radar":[12],"(SAR)":[13],"data":[14,150],"to":[15,49,105],"monitoring":[17],"complex":[19],"urban":[20,152],"or":[21,43],"infrastructure":[22],"areas.":[23],"However,":[24],"such":[25],"scenarios":[26],"are":[27,156],"characterized":[28],"by":[29,91],"layover":[31],"phenomenon,":[32],"presence":[35],"which":[37,103],"conventional":[38],"interferometric":[39,101],"SAR":[40,79],"techniques":[41],"degrade":[42],"cannot":[44],"operate.":[45],"As":[46],"a":[47,52,83,97,128],"consequence,":[48],"monitor":[50],"reliably":[51],"high":[53],"number":[54],"ground":[56],"structures,":[57],"identification,":[59],"i.e.,":[60],"detection":[62],"and":[63,65,72,125,158],"height":[64],"deformation":[66],"velocity":[67],"estimation,":[68],"both":[70],"single":[71],"multiple":[73,107,139],"scatterers":[74,109],"interfering":[75],"same":[78,115],"cell":[80],"can":[81],"be":[82],"key":[84],"step.":[85],"This":[86],"issue":[87],"addressed":[89],"here":[90],"means":[92],"differential":[94],"tomography":[95],"(Diff-Tomo),":[96],"recent":[98],"multibaseline-multitemporal":[99],"generalized":[100],"framework":[102],"allows":[104],"resolve":[106],"moving":[108],"at":[110],"different":[111],"heights":[112],"cell.":[116],"In":[117],"particular,":[118],"superresolution":[119],"adaptive":[120],"Diff-Tomo":[121],"extensively":[123],"tested":[124],"augmented":[126],"with":[127,146],"new":[129],"information":[130],"extraction":[131],"algorithm":[132],"for":[133],"automated":[135],"identification":[136],"scatterers.":[140],"Experiments":[141],"have":[142],"been":[143],"carried":[144],"out":[145],"real":[147],"C-band":[148],"spaceborne":[149],"over":[151],"areas;":[153],"corresponding":[154],"results":[155],"shown":[157],"discussed.":[159]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":9},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}