{"id":"https://openalex.org/W2150009317","doi":"https://doi.org/10.1109/igarss.2009.5417918","title":"Method of persistent scatterer pairs (PSP) and high resolution SAR interferometry","display_name":"Method of persistent scatterer pairs (PSP) and high resolution SAR interferometry","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2150009317","doi":"https://doi.org/10.1109/igarss.2009.5417918","mag":"2150009317"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2009.5417918","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2009.5417918","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-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/A5086844035","display_name":"E. Costantini","orcid":"https://orcid.org/0000-0001-8470-749X"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Mario Costantini","raw_affiliation_strings":["E-Geos SpA/Telespazio SpA, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"E-Geos SpA/Telespazio SpA, Rome, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107928025","display_name":"Salvatore Falco","orcid":"https://orcid.org/0009-0007-3003-4358"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Salvatore Falco","raw_affiliation_strings":["E-Geos SpA/Telespazio SpA, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"E-Geos SpA/Telespazio SpA, Rome, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067796483","display_name":"Fabio Malvarosa","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fabio Malvarosa","raw_affiliation_strings":["E-Geos SpA/Telespazio SpA, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"E-Geos SpA/Telespazio SpA, Rome, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032457764","display_name":"Federico Minati","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Federico Minati","raw_affiliation_strings":["E-Geos SpA/Telespazio SpA, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"E-Geos SpA/Telespazio SpA, Rome, Italy","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034205964","display_name":"Francesco Trillo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Francesco Trillo","raw_affiliation_strings":["E-Geos SpA/Telespazio SpA, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"E-Geos SpA/Telespazio SpA, Rome, Italy","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5086844035"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.12084345,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"III","last_page":"904"},"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":0.9987000226974487,"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":0.9976000189781189,"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/interferometry","display_name":"Interferometry","score":0.8019967079162598},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7629920840263367},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6005613207817078},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.5307215452194214},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5200178623199463},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.482384592294693},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.48230814933776855},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4750525951385498},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.4700181782245636},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.4697829782962799},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.46760573983192444},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.4475227892398834},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4327129125595093},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.36866939067840576},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3254782557487488},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.32063204050064087},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.31116783618927},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.14303097128868103},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11251279711723328},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1005333662033081}],"concepts":[{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.8019967079162598},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7629920840263367},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6005613207817078},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.5307215452194214},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5200178623199463},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.482384592294693},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.48230814933776855},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4750525951385498},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4700181782245636},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.4697829782962799},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.46760573983192444},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.4475227892398834},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4327129125595093},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.36866939067840576},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3254782557487488},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.32063204050064087},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.31116783618927},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.14303097128868103},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11251279711723328},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1005333662033081},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2009.5417918","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2009.5417918","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1793571368","https://openalex.org/W2047029664","https://openalex.org/W2061577342","https://openalex.org/W2099008772","https://openalex.org/W2129206142","https://openalex.org/W2130204909","https://openalex.org/W2131322210","https://openalex.org/W2161816854","https://openalex.org/W6683865467"],"related_works":["https://openalex.org/W3206958763","https://openalex.org/W2159160885","https://openalex.org/W2148958581","https://openalex.org/W2910315605","https://openalex.org/W2545123933","https://openalex.org/W2008518276","https://openalex.org/W2585813813","https://openalex.org/W2152662390","https://openalex.org/W3110962985","https://openalex.org/W2042726296"],"abstract_inverted_index":{"Synthetic":[0],"aperture":[1],"radar":[2,126],"(SAR)":[3],"interferometry":[4,68],"is":[5,22,36,73],"an":[6,118],"effective":[7],"technology":[8],"for":[9,86],"detection":[10],"and":[11,40,44,88,152],"monitoring":[12],"of":[13,26,32,64,82,121,137],"slow":[14],"terrain":[15],"movements":[16],"with":[17,80,149,157],"millimetric":[18],"resolution.":[19],"This":[20],"information":[21],"extracted":[23],"by":[24,42,99],"means":[25],"complex":[27],"techniques":[28],"from":[29],"the":[30,33,90,113,125,134,138,153],"phase":[31],"signal,":[34],"which":[35],"wrapped":[37],"modulo":[38],"2\u00bf":[39],"affected":[41,98],"noise":[43],"systematic":[45],"terms.":[46],"We":[47],"have":[48],"recently":[49],"proposed":[50],"a":[51],"new":[52],"method,":[53,140],"named":[54],"persistent":[55,66,91],"scatterer":[56],"pairs":[57,81],"(PSP),":[58],"aimed":[59],"at":[60],"overcoming":[61],"some":[62,143],"limitations":[63],"standard":[65],"scatter":[67],"(PSI)":[69],"techniques.":[70],"The":[71],"method":[72,114],"characterized":[74],"in":[75,103,146],"that":[76],"it":[77],"works":[78],"only":[79],"nearby":[83],"pixels":[84],"both":[85],"selecting":[87],"analyzing":[89],"scatterers":[92],"(PS),":[93],"thus":[94],"being":[95],"intrinsically":[96],"not":[97,116],"artifacts":[100],"slowly":[101],"variable":[102],"space,":[104],"like":[105],"those":[106],"depending":[107],"on":[108,124],"atmosphere":[109],"or":[110],"orbits.":[111],"Moreover,":[112],"does":[115],"require":[117],"initial":[119],"selection":[120],"PS":[122],"based":[123],"backscattered":[127],"amplitude.":[128],"In":[129],"this":[130],"work,":[131],"after":[132],"resuming":[133],"main":[135],"ideas":[136],"PSP":[139],"we":[141],"show":[142],"results":[144,155],"obtained":[145,156],"extensive":[147],"applications":[148],"ERS/ENVISAT":[150],"data,":[151],"first":[154],"high":[158],"resolution":[159],"COSMO-SkyMed":[160],"images.":[161]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
