{"id":"https://openalex.org/W4292969483","doi":"https://doi.org/10.1109/lgrs.2022.3201356","title":"PS-ESD: Persistent Scatterer-Based Enhanced Spectral Diversity Approach for Time-Series Sentinel-1 TOPS Data Co-Registration","display_name":"PS-ESD: Persistent Scatterer-Based Enhanced Spectral Diversity Approach for Time-Series Sentinel-1 TOPS Data Co-Registration","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4292969483","doi":"https://doi.org/10.1109/lgrs.2022.3201356"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2022.3201356","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2022.3201356","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/A5013069605","display_name":"Peng Shen","orcid":"https://orcid.org/0000-0002-6691-1398"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Peng Shen","raw_affiliation_strings":["School of Geosciences and Info-Physics, Central South University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-6691-1398","affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078501240","display_name":"Changcheng Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changcheng Wang","raw_affiliation_strings":["School of Geosciences and Info-Physics, Central South University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-4461-068X","affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072724341","display_name":"Chihao Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chihao Hu","raw_affiliation_strings":["School of Geosciences and Info-Physics, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015514689","display_name":"Xingjun Luo","orcid":"https://orcid.org/0000-0002-1474-329X"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingjun Luo","raw_affiliation_strings":["School of Geosciences and Info-Physics, Central South University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-1474-329X","affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5013069605"],"corresponding_institution_ids":["https://openalex.org/I139660479"],"apc_list":null,"apc_paid":null,"fwci":1.9124,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.90670011,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"19","issue":null,"first_page":"1","last_page":"5"},"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":0.9968000054359436,"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":0.9944000244140625,"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/decorrelation","display_name":"Decorrelation","score":0.873225212097168},{"id":"https://openalex.org/keywords/tops","display_name":"TOPS","score":0.7387682795524597},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.6991340517997742},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6947811841964722},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5374506115913391},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.528670072555542},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.5213383436203003},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.4973349869251251},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.4669925272464752},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4481734335422516},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37012535333633423},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.28282231092453003},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.257294237613678},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.20903128385543823},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1761370301246643},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13330113887786865}],"concepts":[{"id":"https://openalex.org/C177860922","wikidata":"https://www.wikidata.org/wiki/Q788608","display_name":"Decorrelation","level":2,"score":0.873225212097168},{"id":"https://openalex.org/C2777675136","wikidata":"https://www.wikidata.org/wiki/Q835642","display_name":"TOPS","level":3,"score":0.7387682795524597},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.6991340517997742},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6947811841964722},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5374506115913391},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.528670072555542},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.5213383436203003},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.4973349869251251},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.4669925272464752},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4481734335422516},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37012535333633423},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.28282231092453003},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.257294237613678},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.20903128385543823},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1761370301246643},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13330113887786865},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2022.3201356","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2022.3201356","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/G3094915674","display_name":null,"funder_award_id":"41671356","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5963145409","display_name":null,"funder_award_id":"2022JJ30705","funder_id":"https://openalex.org/F4320322843","funder_display_name":"Natural Science Foundation of\u00a0Hunan Province"},{"id":"https://openalex.org/G7323964846","display_name":null,"funder_award_id":"2021zzts0255","funder_id":"https://openalex.org/F4320321514","funder_display_name":"Central South University"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321514","display_name":"Central South University","ror":"https://ror.org/00f1zfq44"},{"id":"https://openalex.org/F4320322843","display_name":"Natural Science Foundation of\u00a0Hunan Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1984670836","https://openalex.org/W2047029664","https://openalex.org/W2116577232","https://openalex.org/W2152012906","https://openalex.org/W2156606791","https://openalex.org/W2174009612","https://openalex.org/W2530434200","https://openalex.org/W2534845115","https://openalex.org/W2950825786","https://openalex.org/W2999061277","https://openalex.org/W3180063275","https://openalex.org/W4210297784","https://openalex.org/W4285022025","https://openalex.org/W6684703684"],"related_works":["https://openalex.org/W2811109569","https://openalex.org/W1604939135","https://openalex.org/W2385933648","https://openalex.org/W2381557761","https://openalex.org/W2127058578","https://openalex.org/W2098040275","https://openalex.org/W2735368845","https://openalex.org/W4231398535","https://openalex.org/W2068843146","https://openalex.org/W2462749609"],"abstract_inverted_index":{"In":[0],"Sentinel-1":[1,164],"terrain":[2],"observation":[3],"with":[4,130],"progressive":[5],"scan":[6],"(TOPS)":[7],"mode,":[8],"this":[9,115],"azimuth":[10,26,59,159],"sweeping":[11],"introduces":[12],"an":[13],"extra":[14],"high-frequency":[15],"Doppler":[16],"term":[17],"into":[18],"the":[19,25,34,66,81,125,134,140,146,151,157,163,169,181,195],"impulse":[20],"response":[21],"function,":[22],"which":[23,105],"requires":[24],"co-registration":[27,99,187,199],"accuracy":[28,188],"of":[29,38,75,197,200],"0.001":[30],"pixels":[31,143],"to":[32,55,72,79,123,144],"make":[33],"interferometric":[35,153],"phase":[36,149],"difference":[37],"adjacent":[39],"bursts":[40],"less":[41],"than":[42],"3&#x00B0;.":[43],"The":[44,97],"enhanced":[45],"spectral":[46],"diversity":[47],"(ESD)":[48],"and":[49,93,103,138,189],"developing":[50],"versions":[51],"are":[52,101],"usually":[53],"used":[54],"correct":[56],"such":[57],"residual":[58],"misregistration.":[60],"However,":[61],"in":[62,172,194],"fast":[63],"decorrelation":[64,82],"scenario,":[65],"distributed":[67],"scatterers":[68],"(DSs)-based":[69],"ESDs":[70],"need":[71],"perform":[73],"lots":[74],"complex":[76],"data":[77,112,167],"processing":[78],"reduce":[80],"impact":[83],"on":[84,162],"high-precision":[85],"co-registration,":[86],"including":[87],"multilooking,":[88],"spatial":[89],"filtering,":[90],"network":[91],"construction,":[92],"least":[94],"square":[95],"adjustment.":[96],"DS-based":[98],"methods":[100],"complicated":[102],"inefficient,":[104],"is":[106],"not":[107],"suitable":[108],"for":[109,155],"big":[110],"SAR":[111,166],"processing.":[113],"Therefore,":[114],"paper":[116],"proposes":[117],"a":[118],"persistent":[119],"scatterers-based":[120],"ESD":[121],"(PS-ESD):":[122],"estimate":[124],"amplitude":[126],"dispersion":[127],"index":[128],"(ADI)":[129],"double":[131,147],"samples":[132],"over":[133,168],"burst":[135],"overlap":[136],"regions":[137],"select":[139],"satisfied":[141],"PS":[142],"compute":[145],"differential":[148],"under":[150],"one-master":[152],"framework":[154],"correcting":[156],"time-series":[158],"shifts.":[160],"Based":[161],"TOPS":[165,203],"mountainous":[170],"area":[171],"Three":[173],"Gorges,":[174],"China,":[175],"experimental":[176],"results":[177],"have":[178],"demonstrated":[179],"that":[180],"proposed":[182],"PS-ESD":[183],"can":[184],"achieve":[185],"higher":[186],"faster":[190],"convergence":[191],"rate,":[192],"especially":[193],"case":[196],"dynamic":[198],"newly":[201],"added":[202],"images.":[204]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
