{"id":"https://openalex.org/W2395421318","doi":"https://doi.org/10.1109/jstars.2016.2558578","title":"Ground-Based SAR Wide View Angle Full-Field Imaging Algorithm Based on Keystone Formatting","display_name":"Ground-Based SAR Wide View Angle Full-Field Imaging Algorithm Based on Keystone Formatting","publication_year":2016,"publication_date":"2016-05-20","ids":{"openalex":"https://openalex.org/W2395421318","doi":"https://doi.org/10.1109/jstars.2016.2558578","mag":"2395421318"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2016.2558578","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2016.2558578","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"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/A5100684228","display_name":"Tao Zeng","orcid":"https://orcid.org/0000-0002-2513-6014"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Zeng","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology and the Beijing Key Laboratory of Embedded Real-Time Information Processing Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology and the Beijing Key Laboratory of Embedded Real-Time Information Processing Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101548238","display_name":"Cong Mao","orcid":"https://orcid.org/0000-0003-3778-7073"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cong Mao","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology and the Beijing Key Laboratory of Embedded Real-Time Information Processing Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology and the Beijing Key Laboratory of Embedded Real-Time Information Processing Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024045689","display_name":"Cheng Hu","orcid":"https://orcid.org/0000-0001-7582-5291"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Hu","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology and the Beijing Key Laboratory of Embedded Real-Time Information Processing Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-7582-5291","affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology and the Beijing Key Laboratory of Embedded Real-Time Information Processing Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032778722","display_name":"Weiming Tian","orcid":"https://orcid.org/0000-0002-2183-0519"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiming Tian","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology and the Beijing Key Laboratory of Embedded Real-Time Information Processing Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology and the Beijing Key Laboratory of Embedded Real-Time Information Processing Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":null,"fwci":27.0626,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.9900537,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"9","issue":"6","first_page":"2160","last_page":"2170"},"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":0.9997000098228455,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9975000023841858,"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":0.7997280955314636},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7714323997497559},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6857969760894775},{"id":"https://openalex.org/keywords/disk-formatting","display_name":"Disk formatting","score":0.5796430110931396},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.5677536129951477},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5006592273712158},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.49070823192596436},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.4791528582572937},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4133709967136383},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3333660960197449},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3221549689769745},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.2680274248123169},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.18580937385559082},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11907881498336792}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7997280955314636},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7714323997497559},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6857969760894775},{"id":"https://openalex.org/C88006597","wikidata":"https://www.wikidata.org/wiki/Q690117","display_name":"Disk formatting","level":2,"score":0.5796430110931396},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.5677536129951477},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5006592273712158},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.49070823192596436},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.4791528582572937},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4133709967136383},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3333660960197449},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3221549689769745},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.2680274248123169},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.18580937385559082},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11907881498336792},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jstars.2016.2558578","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2016.2558578","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.6800000071525574}],"awards":[{"id":"https://openalex.org/G2112723906","display_name":null,"funder_award_id":"61427802","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3527161714","display_name":null,"funder_award_id":"61120106004","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W112357801","https://openalex.org/W357677209","https://openalex.org/W599284720","https://openalex.org/W1566144858","https://openalex.org/W1648369087","https://openalex.org/W1995427828","https://openalex.org/W2025327910","https://openalex.org/W2058526148","https://openalex.org/W2061373953","https://openalex.org/W2097991001","https://openalex.org/W2098172227","https://openalex.org/W2101961721","https://openalex.org/W2106320270","https://openalex.org/W2119915465","https://openalex.org/W2120395839","https://openalex.org/W2124931768","https://openalex.org/W2128513227","https://openalex.org/W2129449535","https://openalex.org/W2138896767","https://openalex.org/W2147016563","https://openalex.org/W2150207495","https://openalex.org/W2153645430","https://openalex.org/W2161900620","https://openalex.org/W2168651921"],"related_works":["https://openalex.org/W2996630340","https://openalex.org/W2540450177","https://openalex.org/W2170580735","https://openalex.org/W1552305638","https://openalex.org/W2112228652","https://openalex.org/W2613451563","https://openalex.org/W2545123933","https://openalex.org/W1994788526","https://openalex.org/W2547107543","https://openalex.org/W1966299760"],"abstract_inverted_index":{"The":[0],"interest":[1],"of":[2,34,58,83,146,152],"applying":[3],"ground-based":[4],"synthetic":[5],"aperture":[6],"radar":[7],"(GB-SAR)":[8],"in":[9,49,126],"terrain":[10,37],"displacement":[11],"monitoring":[12],"has":[13],"increased":[14],"for":[15,74],"decades.":[16],"Due":[17],"to":[18,98],"the":[19,35,80,160],"large":[20],"illuminating":[21],"coverage":[22],"and":[23,42,62,88,113,121,129,149,156,169],"suitable":[24],"working":[25],"bandwidth,":[26],"GB-SAR":[27,47,75,84,171],"can":[28,122],"achieve":[29],"multitemporal":[30],"surface":[31],"deformation":[32],"maps":[33],"entire":[36],"with":[38,55,166],"high":[39],"spatial":[40],"resolution":[41],"submilimetric":[43],"accuracy.":[44],"Unfortunately,":[45],"focusing":[46],"data":[48,76,85],"an":[50,101],"efficient":[51],"way":[52],"is":[53,77,92,104,108,119,138,162],"accompanied":[54],"a":[56,69,89],"series":[57],"complicated":[59],"engineering":[60],"problems":[61],"should":[63],"be":[64,123],"solved.":[65],"In":[66],"this":[67,99],"paper,":[68],"novel":[70],"imaging":[71,102],"algorithm":[72,103,118,161],"tailored":[73],"proposed.":[78],"First,":[79],"main":[81],"characteristics":[82],"are":[86],"analyzed,":[87],"signal":[90],"model":[91],"then":[93],"built":[94],"up.":[95],"Second,":[96],"corresponding":[97],"model,":[100],"put":[105],"forward,":[106],"which":[107,141],"based":[109],"on":[110],"keystone":[111],"formatting":[112],"range-Doppler":[114],"domain":[115],"blocking.":[116],"This":[117],"phase-preserving":[120],"widely":[124],"applied":[125],"near-field,":[127],"far-field,":[128],"wide":[130],"view":[131],"angle":[132],"scenarios.":[133],"Moreover,":[134],"its":[135],"computational":[136],"cost":[137],"quite":[139],"low,":[140],"includes":[142],"only":[143],"one":[144],"time":[145],"linear":[147],"interpolation":[148],"several":[150],"times":[151],"fast":[153],"Fourier":[154],"transforms":[155],"complex":[157],"multiplications.":[158],"Finally,":[159],"extensively":[163],"validated":[164],"both":[165],"numerical":[167],"simulations":[168],"real":[170],"data.":[172]},"counts_by_year":[{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}