{"id":"https://openalex.org/W2157757773","doi":"https://doi.org/10.1109/igarss.2007.4423249","title":"Point target interferometry for natural and artificial scatterers","display_name":"Point target interferometry for natural and artificial scatterers","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2157757773","doi":"https://doi.org/10.1109/igarss.2007.4423249","mag":"2157757773"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2007.4423249","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4423249","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 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/A5016190971","display_name":"Valentin Ponco\u0219","orcid":"https://orcid.org/0000-0003-1205-2599"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V. Poncos","raw_affiliation_strings":["Canada Centre for Remote Sensing, Ottawa, ONT, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Canada Centre for Remote Sensing, Ottawa, ONT, Canada","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075166667","display_name":"S. Mei","orcid":"https://orcid.org/0000-0003-1906-4031"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S. Mei","raw_affiliation_strings":["Alberta Geological Survey, Edmonton, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Alberta Geological Survey, Edmonton, Canada","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109558687","display_name":"V. Singhroy","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V. Singhroy","raw_affiliation_strings":["Canada Centre for Remote Sensing, Ottawa, ONT, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Canada Centre for Remote Sensing, Ottawa, ONT, Canada","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":9.4544,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.98157534,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"2106","last_page":"2109"},"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":1.0,"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":1.0,"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":0.9998999834060669,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9991000294685364,"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/clutter","display_name":"Clutter","score":0.8371312618255615},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.7729928493499756},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6979696750640869},{"id":"https://openalex.org/keywords/point-target","display_name":"Point target","score":0.607520580291748},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5056760311126709},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.49874329566955566},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.49837470054626465},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.4859267771244049},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4649926722049713},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.46257641911506653},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.45249244570732117},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.39345216751098633},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.3462258577346802},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3320305347442627},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.2674731910228729},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.22462978959083557},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18490946292877197},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.18086287379264832},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1496744155883789},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13446715474128723},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.13149625062942505},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10877394676208496}],"concepts":[{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.8371312618255615},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.7729928493499756},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6979696750640869},{"id":"https://openalex.org/C2778999744","wikidata":"https://www.wikidata.org/wiki/Q7208292","display_name":"Point target","level":3,"score":0.607520580291748},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5056760311126709},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49874329566955566},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.49837470054626465},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4859267771244049},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4649926722049713},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.46257641911506653},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.45249244570732117},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.39345216751098633},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.3462258577346802},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3320305347442627},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.2674731910228729},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.22462978959083557},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18490946292877197},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.18086287379264832},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1496744155883789},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13446715474128723},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.13149625062942505},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10877394676208496},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2007.4423249","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4423249","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 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":13,"referenced_works":["https://openalex.org/W144206558","https://openalex.org/W162006244","https://openalex.org/W164382848","https://openalex.org/W1669257569","https://openalex.org/W2111535004","https://openalex.org/W2122912174","https://openalex.org/W2124451488","https://openalex.org/W2151682059","https://openalex.org/W3021854419","https://openalex.org/W6605918344","https://openalex.org/W6606488575","https://openalex.org/W6606635582","https://openalex.org/W6637279093"],"related_works":["https://openalex.org/W2379194177","https://openalex.org/W1769202317","https://openalex.org/W2062325015","https://openalex.org/W1644874864","https://openalex.org/W2045783311","https://openalex.org/W1996931616","https://openalex.org/W2008518276","https://openalex.org/W2032970242","https://openalex.org/W2333865238","https://openalex.org/W2118191454"],"abstract_inverted_index":{"The":[0],"Coherent":[1],"Targets":[2],"Monitoring":[3],"technique":[4],"is":[5,23,31],"providing":[6],"superior":[7],"ground":[8],"deformation":[9],"mapping":[10],"compared":[11],"with":[12,116],"standard":[13],"interferometry":[14],"based":[15],"on":[16],"one":[17],"pair":[18],"of":[19,69,85,126],"Master/Slave":[20],"scenes.":[21],"This":[22,72],"because":[24],"using":[25],"a":[26,117],"larger":[27],"data":[28],"set":[29],"it":[30],"possible":[32],"to":[33,122],"estimate":[34],"and":[35,81],"correct":[36],"for":[37],"additional":[38],"phase":[39,60],"error":[40],"sources.":[41],"Also":[42],"the":[43,63,67,70,83,93,100,105,111,124,127],"point":[44,86,106],"targets":[45,49,87],"detected":[46],"as":[47],"coherent":[48],"are":[50,109,120],"generally":[51],"characterized":[52],"by":[53],"stronger":[54],"signal":[55],"that":[56,99],"provides":[57],"more":[58],"accurate":[59],"information":[61],"than":[62],"clutter":[64],"present":[65],"in":[66,77],"rest":[68],"scene.":[71],"paper":[73],"reviews":[74],"previous":[75],"work":[76],"SAR":[78],"noise":[79],"estimation":[80],"shows":[82],"advantages":[84],"versus":[88],"distributed":[89],"targets.":[90],"Results":[91],"from":[92],"Turtle":[94],"Mountain/Frank":[95],"Slide":[96],"site":[97],"show":[98],"measured":[101],"phase/deformation":[102],"errors":[103],"at":[104],"target":[107],"positions":[108],"within":[110],"estimated":[112],"range.":[113],"Corner":[114],"reflectors":[115],"high":[118],"SNR":[119],"expected":[121],"improve":[123],"accuracy":[125],"method.":[128]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}