{"id":"https://openalex.org/W4206571007","doi":"https://doi.org/10.1109/tgrs.2021.3137127","title":"Ocean Surface Wind Speed Retrieval From the RADARSAT Constellation Mission Co- and Cross-Polarization Images Without Wind Direction Input","display_name":"Ocean Surface Wind Speed Retrieval From the RADARSAT Constellation Mission Co- and Cross-Polarization Images Without Wind Direction Input","publication_year":2021,"publication_date":"2021-12-23","ids":{"openalex":"https://openalex.org/W4206571007","doi":"https://doi.org/10.1109/tgrs.2021.3137127"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2021.3137127","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3137127","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Transactions on Geoscience and Remote Sensing","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/A5065935468","display_name":"Alexander S. Komarov","orcid":"https://orcid.org/0000-0002-4645-2104"},"institutions":[{"id":"https://openalex.org/I1342547582","display_name":"Environment and Climate Change Canada","ror":"https://ror.org/026ny0e17","country_code":"CA","type":"government","lineage":["https://openalex.org/I1342547582","https://openalex.org/I2802286613"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Alexander S. Komarov","raw_affiliation_strings":["Data Assimilation and Satellite Meteorology Research Section, Environment and Climate Change Canada, Ottawa, Canada"],"raw_orcid":"https://orcid.org/0000-0002-4645-2104","affiliations":[{"raw_affiliation_string":"Data Assimilation and Satellite Meteorology Research Section, Environment and Climate Change Canada, Ottawa, Canada","institution_ids":["https://openalex.org/I1342547582"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103674434","display_name":"Sergey A. Komarov","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sergey A. Komarov","raw_affiliation_strings":["Sergey A. Komarov is an Independent Researcher, Ottawa, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sergey A. Komarov is an Independent Researcher, Ottawa, Canada","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030693973","display_name":"Mark Buehner","orcid":"https://orcid.org/0000-0001-5555-0411"},"institutions":[{"id":"https://openalex.org/I1342547582","display_name":"Environment and Climate Change Canada","ror":"https://ror.org/026ny0e17","country_code":"CA","type":"government","lineage":["https://openalex.org/I1342547582","https://openalex.org/I2802286613"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mark Buehner","raw_affiliation_strings":["Data Assimilation and Satellite Meteorology Research Section, Environment and Climate Change Canada, Dorval, Canada"],"raw_orcid":"https://orcid.org/0000-0001-5555-0411","affiliations":[{"raw_affiliation_string":"Data Assimilation and Satellite Meteorology Research Section, Environment and Climate Change Canada, Dorval, Canada","institution_ids":["https://openalex.org/I1342547582"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9552,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.75405072,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"60","issue":null,"first_page":"1","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10255","display_name":"Oceanographic and Atmospheric Processes","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11459","display_name":"Arctic and Antarctic ice dynamics","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/wind-speed","display_name":"Wind speed","score":0.7886424660682678},{"id":"https://openalex.org/keywords/buoy","display_name":"Buoy","score":0.7440465688705444},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5745794177055359},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5476788282394409},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5318507552146912},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.4920904040336609},{"id":"https://openalex.org/keywords/wind-direction","display_name":"Wind direction","score":0.47507351636886597},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4014953076839447},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3774584233760834},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19190099835395813}],"concepts":[{"id":"https://openalex.org/C161067210","wikidata":"https://www.wikidata.org/wiki/Q1464943","display_name":"Wind speed","level":2,"score":0.7886424660682678},{"id":"https://openalex.org/C2779847632","wikidata":"https://www.wikidata.org/wiki/Q30026","display_name":"Buoy","level":2,"score":0.7440465688705444},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5745794177055359},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5476788282394409},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5318507552146912},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.4920904040336609},{"id":"https://openalex.org/C107775477","wikidata":"https://www.wikidata.org/wiki/Q1057900","display_name":"Wind direction","level":3,"score":0.47507351636886597},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4014953076839447},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3774584233760834},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19190099835395813},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2021.3137127","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3137127","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W197685267","https://openalex.org/W1970258703","https://openalex.org/W2019348544","https://openalex.org/W2020880265","https://openalex.org/W2059866795","https://openalex.org/W2060423551","https://openalex.org/W2093761294","https://openalex.org/W2100947941","https://openalex.org/W2104602388","https://openalex.org/W2113620220","https://openalex.org/W2127016924","https://openalex.org/W2130484591","https://openalex.org/W2150927990","https://openalex.org/W2152144533","https://openalex.org/W2170907756","https://openalex.org/W2269655503","https://openalex.org/W2315162347","https://openalex.org/W2337300156","https://openalex.org/W2604626072","https://openalex.org/W2616164023","https://openalex.org/W2734839338","https://openalex.org/W2789444861","https://openalex.org/W2805383893","https://openalex.org/W2945348433","https://openalex.org/W2957900200","https://openalex.org/W2989396507","https://openalex.org/W2998444381","https://openalex.org/W3004429402","https://openalex.org/W3010985562","https://openalex.org/W3036494218","https://openalex.org/W4238055778"],"related_works":["https://openalex.org/W3004429402","https://openalex.org/W2919338299","https://openalex.org/W2900579313","https://openalex.org/W2160790226","https://openalex.org/W2108523838","https://openalex.org/W2108324537","https://openalex.org/W2128957723","https://openalex.org/W3145606493","https://openalex.org/W177488722","https://openalex.org/W3162046671"],"abstract_inverted_index":{"New":[0],"techniques":[1],"for":[2,64,73,79,106,188,211],"automated":[3],"retrieval":[4],"of":[5,30,51,92,100,119,132,162],"ocean":[6,34,123],"surface":[7,124],"wind":[8,18,36,93,98,125,181,237],"speed":[9,126],"from":[10,53],"the":[11,46,96,122,133,147,151,189,193,242],"RADARSAT":[12],"Constellation":[13],"mission":[14],"(RCM)":[15],"without":[16],"input":[17,180],"direction":[19],"have":[20],"been":[21],"developed":[22],"and":[23,32,38,41,48,76,103,111,138,150,164,173,199,208,216,229,236,241],"tested.":[24],"We":[25],"collected":[26],"a":[27,89,130],"large":[28],"number":[29],"collocated":[31],"coincided":[33],"buoy":[35],"measurements":[37],"RCM":[39,65,120],"co-":[40],"cross-polarization":[42,139],"observations":[43,87],"acquired":[44],"over":[45],"West":[47],"East":[49],"coasts":[50],"Canada":[52,232],"February":[54],"1,":[55],"2020":[56],"to":[57],"July":[58],"25,":[59],"2021:":[60],"1190":[61],"data":[62,238],"points":[63,72,78],"ScanSAR":[66,80],"50":[67],"m":[68],"(SC50M)":[69],"VV\u2013VH,":[70,108,213],"3819":[71],"SC50M":[74,107,109,212,214],"HH\u2013HV,":[75,110,113,215,218],"397":[77],"Low":[81],"Noise":[82],"(SCLN)":[83],"HH\u2013HV":[84],"images.":[85],"The":[86,154,183,220],"captured":[88],"wide":[90],"range":[91],"conditions":[94],"with":[95],"maximum":[97],"speeds":[99],"22.3,":[101],"23.8,":[102],"19.7":[104],"m/s":[105,210],"SCLN":[112,217],"respectively.":[114,219],"For":[115],"these":[116],"three":[117],"types":[118],"data,":[121,163],"was":[127,167],"modeled":[128],"as":[129,144,146],"function":[131],"co-polarization":[134],"(VV":[135],"or":[136,142],"HH)":[137,176],"backscatter":[140],"(VH":[141],"HV)":[143],"well":[145],"noise":[148],"floor":[149],"incidence":[152],"angle.":[153],"models":[155,177,191,204,222],"were":[156],"tested":[157],"on":[158],"completely":[159],"independent":[160],"subsets":[161,195],"their":[165],"performance":[166],"compared":[168],"against":[169],"CMOD5.N":[170],"(for":[171,175],"VV)":[172],"CMODH":[174],"which":[178],"require":[179],"direction.":[182],"root-mean":[184],"square":[185],"errors":[186],"(RMSEs)":[187],"proposed":[190,221],"in":[192,226],"testing":[194],"are":[196,223],"1.20,":[197],"1.52,":[198],"1.26":[200],"m/s,":[201],"while":[202],"CMOD":[203],"showed":[205],"1.37,":[206],"1.91,":[207],"3.06":[209],"being":[224],"integrated":[225],"various":[227],"Environment":[228],"Climate":[230],"Change":[231],"applications":[233],"including":[234],"ice":[235],"assimilation":[239],"systems":[240],"National":[243],"SAR":[244],"Winds":[245],"program.":[246]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}