{"id":"https://openalex.org/W2129244643","doi":"https://doi.org/10.1109/lgrs.2010.2072904","title":"Polarization Phase Difference Analysis for Selection of Persistent Scatterers in SAR Interferometry","display_name":"Polarization Phase Difference Analysis for Selection of Persistent Scatterers in SAR Interferometry","publication_year":2010,"publication_date":"2010-10-08","ids":{"openalex":"https://openalex.org/W2129244643","doi":"https://doi.org/10.1109/lgrs.2010.2072904","mag":"2129244643"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2010.2072904","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2010.2072904","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/A5015897595","display_name":"Sergey Samsonov","orcid":"https://orcid.org/0000-0002-6798-4847"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Sergey Samsonov","raw_affiliation_strings":["Department of Earth Sciences, University of Western Ontario, London, ONT, Canada","Dept. of Earth Sci., Univ. of Western Ontario, London, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Earth Sciences, University of Western Ontario, London, ONT, Canada","institution_ids":["https://openalex.org/I125749732"]},{"raw_affiliation_string":"Dept. of Earth Sci., Univ. of Western Ontario, London, ON, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038880573","display_name":"K. F. Tiampo","orcid":"https://orcid.org/0000-0002-5500-7600"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Kristy Tiampo","raw_affiliation_strings":["Department of Earth Sciences, University of Western Ontario, London, ONT, Canada","Dept. of Earth Sci., Univ. of Western Ontario, London, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Earth Sciences, University of Western Ontario, London, ONT, Canada","institution_ids":["https://openalex.org/I125749732"]},{"raw_affiliation_string":"Dept. of Earth Sci., Univ. of Western Ontario, London, ON, Canada","institution_ids":["https://openalex.org/I125749732"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5015897595"],"corresponding_institution_ids":["https://openalex.org/I125749732"],"apc_list":null,"apc_paid":null,"fwci":3.4453,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.92111217,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"8","issue":"2","first_page":"331","last_page":"335"},"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":0.9973999857902527,"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":0.9968000054359436,"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":0.8394186496734619},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.8096969127655029},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.5718924403190613},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.5637579560279846},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.540296196937561},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.5151175856590271},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.48585912585258484},{"id":"https://openalex.org/keywords/phase-difference","display_name":"Phase difference","score":0.47787776589393616},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.46721211075782776},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.46014603972435},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4488902986049652},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.41646334528923035},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4162040054798126},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.36953145265579224},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.35474693775177},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26558518409729004},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.19544288516044617},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13569232821464539}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.8394186496734619},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.8096969127655029},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.5718924403190613},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.5637579560279846},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.540296196937561},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.5151175856590271},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.48585912585258484},{"id":"https://openalex.org/C3017413879","wikidata":"https://www.wikidata.org/wiki/Q185553","display_name":"Phase difference","level":3,"score":0.47787776589393616},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.46721211075782776},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.46014603972435},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4488902986049652},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.41646334528923035},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4162040054798126},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.36953145265579224},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.35474693775177},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26558518409729004},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.19544288516044617},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13569232821464539},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2010.2072904","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2010.2072904","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":[],"funders":[{"id":"https://openalex.org/F4320332183","display_name":"U.S. Geological Survey","ror":"https://ror.org/035a68863"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W621353976","https://openalex.org/W1421632428","https://openalex.org/W1566965859","https://openalex.org/W1963501017","https://openalex.org/W1970298430","https://openalex.org/W1980657525","https://openalex.org/W2013211795","https://openalex.org/W2014854684","https://openalex.org/W2021517173","https://openalex.org/W2025905797","https://openalex.org/W2047029664","https://openalex.org/W2065989874","https://openalex.org/W2075362915","https://openalex.org/W2078798630","https://openalex.org/W2089222958","https://openalex.org/W2091004324","https://openalex.org/W2094742158","https://openalex.org/W2096195040","https://openalex.org/W2099008772","https://openalex.org/W2115226769","https://openalex.org/W2118906935","https://openalex.org/W2121413408","https://openalex.org/W2121773078","https://openalex.org/W2129206142","https://openalex.org/W2139216479","https://openalex.org/W2143691140","https://openalex.org/W2149555862","https://openalex.org/W2150207495","https://openalex.org/W2152657318","https://openalex.org/W2160041621","https://openalex.org/W2168736235","https://openalex.org/W4237764598"],"related_works":["https://openalex.org/W2545123933","https://openalex.org/W2585813813","https://openalex.org/W3110962985","https://openalex.org/W2042726296","https://openalex.org/W2081203575","https://openalex.org/W3016428515","https://openalex.org/W2096748030","https://openalex.org/W2160730947","https://openalex.org/W2747205507","https://openalex.org/W2887270943"],"abstract_inverted_index":{"In":[0],"this":[1],"letter,":[2],"we":[3],"propose":[4],"a":[5,21,31,64,86,113],"technique":[6,110,151],"for":[7,116],"selecting":[8],"persistent":[9],"scatterers":[10,51],"(PSs)":[11],"based":[12],"on":[13,85],"their":[14],"polarization":[15],"phase":[16],"difference":[17],"(PPD).":[18],"We":[19,48,106],"analyze":[20],"normalized":[22],"PPD":[23],"between":[24],"HH":[25],"and":[26,36,70,132],"VV":[27],"channels":[28],"averaged":[29],"over":[30],"temporal":[32],"set":[33,88],"of":[34,89,103,135],"images":[35,126],"select":[37],"pixels":[38],"that":[39,72],"demonstrate":[40],"predominantly":[41],"even":[42],"or":[43],"odd":[44],"bounce":[45],"scattering":[46],"properties.":[47],"compare":[49],"selected":[50,54],"to":[52,111,153],"PSs":[53],"by":[55,63],"applying":[56],"an":[57],"amplitude":[58],"dispersion":[59],"threshold":[60],"as":[61],"suggested":[62],"standard":[65,149],"PS":[66],"interferometry":[67],"(PSI)":[68],"approach":[69,80],"show":[71],"both":[73],"methods":[74],"are":[75,140],"complementary.":[76],"However,":[77],"the":[78,100,108,117,133,136,148,154],"proposed":[79,109],"can":[81,96],"be":[82,97],"potentially":[83],"used":[84],"small":[87],"synthetic":[90],"aperture":[91],"radar":[92],"(SAR)":[93],"images,":[94],"which":[95],"beneficial":[98],"in":[99],"early":[101],"stage":[102],"data":[104,156],"acquisition.":[105],"apply":[107],"produce":[112],"deformation":[114,138],"map":[115,139],"San":[118],"Francisco":[119],"region":[120],"from":[121],"six":[122],"quad-pol":[123],"RADARSAT-2":[124],"SAR":[125],"acquired":[127],"during":[128],"2008-2009.":[129],"The":[130],"coverage":[131],"precision":[134],"produced":[137],"higher":[141],"than":[142],"if":[143],"it":[144],"was":[145],"calculated":[146],"with":[147],"PSI":[150],"applied":[152],"same":[155],"set.":[157]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
