{"id":"https://openalex.org/W2997407221","doi":"https://doi.org/10.1109/lgrs.2019.2960045","title":"Flood Detection in Built-Up Areas Using Interferometric Phase Statistics of PALSAR-2 Data","display_name":"Flood Detection in Built-Up Areas Using Interferometric Phase Statistics of PALSAR-2 Data","publication_year":2020,"publication_date":"2020-01-03","ids":{"openalex":"https://openalex.org/W2997407221","doi":"https://doi.org/10.1109/lgrs.2019.2960045","mag":"2997407221"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2019.2960045","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2019.2960045","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/A5003739950","display_name":"Masato Ohki","orcid":"https://orcid.org/0000-0001-6046-6396"},"institutions":[{"id":"https://openalex.org/I2800865746","display_name":"Japan Aerospace Exploration Agency","ror":"https://ror.org/059yhyy33","country_code":"JP","type":"facility","lineage":["https://openalex.org/I2800865746"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Masato Ohki","raw_affiliation_strings":["Earth Observation Research Center, Japan Aerospace Exploration Agency, Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"Earth Observation Research Center, Japan Aerospace Exploration Agency, Tsukuba, Japan","institution_ids":["https://openalex.org/I2800865746"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003863167","display_name":"Takeo Tadono","orcid":"https://orcid.org/0000-0003-4313-5645"},"institutions":[{"id":"https://openalex.org/I2800865746","display_name":"Japan Aerospace Exploration Agency","ror":"https://ror.org/059yhyy33","country_code":"JP","type":"facility","lineage":["https://openalex.org/I2800865746"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeo Tadono","raw_affiliation_strings":["Earth Observation Research Center, Japan Aerospace Exploration Agency, Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"Earth Observation Research Center, Japan Aerospace Exploration Agency, Tsukuba, Japan","institution_ids":["https://openalex.org/I2800865746"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110438941","display_name":"Takuya Itoh","orcid":null},"institutions":[{"id":"https://openalex.org/I4210157597","display_name":"Remote Sensing Technology Center of Japan","ror":"https://ror.org/04z941r10","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210157597"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuya Itoh","raw_affiliation_strings":["Remote Sensing Technology Center of Japan, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Technology Center of Japan, Tokyo, Japan","institution_ids":["https://openalex.org/I4210157597"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111430605","display_name":"Keiko Ishii","orcid":null},"institutions":[{"id":"https://openalex.org/I4210157597","display_name":"Remote Sensing Technology Center of Japan","ror":"https://ror.org/04z941r10","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210157597"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keiko Ishii","raw_affiliation_strings":["Remote Sensing Technology Center of Japan, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Technology Center of Japan, Tokyo, Japan","institution_ids":["https://openalex.org/I4210157597"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064823351","display_name":"Tsutomu Yamanokuchi","orcid":"https://orcid.org/0000-0001-9333-682X"},"institutions":[{"id":"https://openalex.org/I4210157597","display_name":"Remote Sensing Technology Center of Japan","ror":"https://ror.org/04z941r10","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210157597"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tsutomu Yamanokuchi","raw_affiliation_strings":["Remote Sensing Technology Center of Japan, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Technology Center of Japan, Tokyo, Japan","institution_ids":["https://openalex.org/I4210157597"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016225372","display_name":"Masanobu Shimada","orcid":"https://orcid.org/0000-0001-8981-6679"},"institutions":[{"id":"https://openalex.org/I165522056","display_name":"Tokyo Denki University","ror":"https://ror.org/01pa62v70","country_code":"JP","type":"education","lineage":["https://openalex.org/I165522056"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masanobu Shimada","raw_affiliation_strings":["School of Science and Engineering, Tokyo Denki University, Saitama, Japan"],"affiliations":[{"raw_affiliation_string":"School of Science and Engineering, Tokyo Denki University, Saitama, Japan","institution_ids":["https://openalex.org/I165522056"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5003739950"],"corresponding_institution_ids":["https://openalex.org/I2800865746"],"apc_list":null,"apc_paid":null,"fwci":4.4871,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.93446216,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"17","issue":"11","first_page":"1904","last_page":"1908"},"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":0.9980999827384949,"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":0.9980999827384949,"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/T10930","display_name":"Flood Risk Assessment and Management","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9776999950408936,"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":0.7020281553268433},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6330873370170593},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.5957610607147217},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5393026471138},{"id":"https://openalex.org/keywords/phase-unwrapping","display_name":"Phase unwrapping","score":0.4895547330379486},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.41773509979248047},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3798305094242096},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.35227489471435547},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.3486096262931824},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.32175692915916443},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.14792299270629883},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13037976622581482},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0830400288105011}],"concepts":[{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.7020281553268433},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6330873370170593},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.5957610607147217},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5393026471138},{"id":"https://openalex.org/C3020654733","wikidata":"https://www.wikidata.org/wiki/Q6038852","display_name":"Phase unwrapping","level":3,"score":0.4895547330379486},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.41773509979248047},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3798305094242096},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.35227489471435547},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.3486096262931824},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.32175692915916443},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14792299270629883},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13037976622581482},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0830400288105011},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2019.2960045","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2019.2960045","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":[{"display_name":"Climate action","score":0.75,"id":"https://metadata.un.org/sdg/13"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W433593669","https://openalex.org/W1548396839","https://openalex.org/W1975454952","https://openalex.org/W1977115315","https://openalex.org/W2004817876","https://openalex.org/W2025494752","https://openalex.org/W2042020446","https://openalex.org/W2074504304","https://openalex.org/W2101690226","https://openalex.org/W2141414687","https://openalex.org/W2148505991","https://openalex.org/W2148958581","https://openalex.org/W2157932537","https://openalex.org/W2160220405","https://openalex.org/W2168381608","https://openalex.org/W2292718396","https://openalex.org/W2462851185","https://openalex.org/W2576832599","https://openalex.org/W2606322798","https://openalex.org/W2771605216","https://openalex.org/W2874632875","https://openalex.org/W2910531141","https://openalex.org/W2931153202","https://openalex.org/W2943433165","https://openalex.org/W4238954570","https://openalex.org/W4241980919","https://openalex.org/W6718871031","https://openalex.org/W6735962913"],"related_works":["https://openalex.org/W2108711212","https://openalex.org/W2475864399","https://openalex.org/W1987795894","https://openalex.org/W2487684820","https://openalex.org/W2097365900","https://openalex.org/W2163229197","https://openalex.org/W2045608372","https://openalex.org/W2558510866","https://openalex.org/W2073587635","https://openalex.org/W2345205345"],"abstract_inverted_index":{"This":[0],"study":[1],"investigated":[2],"a":[3],"method":[4,124],"of":[5,23,132],"flood":[6,62,80,93],"detection":[7,63],"in":[8,77,81,90,94,119],"built-up":[9],"areas":[10],"by":[11,55,66,75,88],"L-band":[12],"synthetic":[13],"aperture":[14],"radar":[15],"(SAR)":[16],"images,":[17],"using":[18,56],"interferometric":[19,58],"phase":[20,36,59,68],"statistics":[21,37,69,114],"instead":[22],"the":[24,67,78,91,112],"widely":[25],"used":[26,103,138],"coherence.":[27],"Simulation":[28],"and":[29,83,110],"actual":[30],"SAR":[31],"data":[32],"analysis":[33],"showed":[34,98],"that":[35,99,111],"are":[38,47],"more":[39,117],"accurate":[40],"than":[41],"coherence":[42,100,135],"is,":[43],"especially":[44],"when":[45],"there":[46],"many":[48],"point-like":[49],"scatterers.":[50],"Accuracy":[51],"was":[52],"further":[53],"improved":[54],"an":[57],"filter.":[60],"The":[61,122],"accuracies":[64],"obtained":[65],"were":[70],"\u03ba":[71,84],"=":[72,85],"0.535":[73],"(0.304":[74],"coherence)":[76,89],"2015":[79],"Joso":[82],"0.679":[86],"(0.609":[87],"2018":[92],"Mabi.":[95],"These":[96],"results":[97],"should":[101],"be":[102,116],"with":[104,107],"great":[105],"care":[106],"point":[108],"targets":[109],"phase-only":[113],"can":[115],"robust":[118],"such":[120],"cases.":[121],"proposed":[123],"is":[125],"expected":[126],"to":[127,129],"apply":[128],"other":[130],"types":[131],"disasters":[133],"where":[134],"has":[136],"been":[137],"previously.":[139]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}