{"id":"https://openalex.org/W1857475540","doi":"https://doi.org/10.3390/rs71012815","title":"Ocean Wave Parameters Retrieval from TerraSAR-X Images Validated against Buoy Measurements and Model Results","display_name":"Ocean Wave Parameters Retrieval from TerraSAR-X Images Validated against Buoy Measurements and Model Results","publication_year":2015,"publication_date":"2015-09-30","ids":{"openalex":"https://openalex.org/W1857475540","doi":"https://doi.org/10.3390/rs71012815","mag":"1857475540"},"language":"en","primary_location":{"id":"doi:10.3390/rs71012815","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs71012815","pdf_url":"https://www.mdpi.com/2072-4292/7/10/12815/pdf?version=1443612062","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/7/10/12815/pdf?version=1443612062","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029423371","display_name":"Weizeng Shao","orcid":"https://orcid.org/0000-0003-3693-6217"},"institutions":[{"id":"https://openalex.org/I31847773","display_name":"Zhejiang Ocean University","ror":"https://ror.org/03mys6533","country_code":"CN","type":"education","lineage":["https://openalex.org/I31847773"]},{"id":"https://openalex.org/I4210109544","display_name":"Second Institute of Oceanography","ror":"https://ror.org/01tkb7c15","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210109544"]},{"id":"https://openalex.org/I4391767716","display_name":"State Key Laboratory of Satellite Ocean Environment Dynamics","ror":"https://ror.org/02q9ddr54","country_code":null,"type":"facility","lineage":["https://openalex.org/I4210109544","https://openalex.org/I4391767716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weizeng Shao","raw_affiliation_strings":["Marine Acoustics and Remote Sensing Laboratory, Zhejiang Ocean University, Zhoushan 316000, China","State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of State Oceanic Administration, Hangzhou 310000, China"],"affiliations":[{"raw_affiliation_string":"Marine Acoustics and Remote Sensing Laboratory, Zhejiang Ocean University, Zhoushan 316000, China","institution_ids":["https://openalex.org/I31847773"]},{"raw_affiliation_string":"State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of State Oceanic Administration, Hangzhou 310000, China","institution_ids":["https://openalex.org/I4210109544","https://openalex.org/I4391767716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100347672","display_name":"Xiaofeng Li","orcid":"https://orcid.org/0000-0001-7038-5119"},"institutions":[{"id":"https://openalex.org/I1308126019","display_name":"National Oceanic and Atmospheric Administration","ror":"https://ror.org/02z5nhe81","country_code":"US","type":"government","lineage":["https://openalex.org/I1308126019","https://openalex.org/I1343035065"]},{"id":"https://openalex.org/I31847773","display_name":"Zhejiang Ocean University","ror":"https://ror.org/03mys6533","country_code":"CN","type":"education","lineage":["https://openalex.org/I31847773"]},{"id":"https://openalex.org/I4210089050","display_name":"NOAA National Environmental Satellite Data and Information Service","ror":"https://ror.org/007qwym43","country_code":"US","type":"government","lineage":["https://openalex.org/I1308126019","https://openalex.org/I1343035065","https://openalex.org/I4210089050"]}],"countries":["CN","US"],"is_corresponding":true,"raw_author_name":"Xiaofeng Li","raw_affiliation_strings":["GST, National Environmental Satellite, Data, and Information Service (NESDIS), National Oceanic and Atmospheric Administration (NOAA), College Park, MD 20740, USA","Marine Acoustics and Remote Sensing Laboratory, Zhejiang Ocean University, Zhoushan 316000, China"],"affiliations":[{"raw_affiliation_string":"GST, National Environmental Satellite, Data, and Information Service (NESDIS), National Oceanic and Atmospheric Administration (NOAA), College Park, MD 20740, USA","institution_ids":["https://openalex.org/I4210089050","https://openalex.org/I1308126019"]},{"raw_affiliation_string":"Marine Acoustics and Remote Sensing Laboratory, Zhejiang Ocean University, Zhoushan 316000, China","institution_ids":["https://openalex.org/I31847773"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040448442","display_name":"Jian Sun","orcid":"https://orcid.org/0000-0001-5692-2547"},"institutions":[{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Sun","raw_affiliation_strings":["Physical Oceanography Laboratory, Ocean University of China, Qingdao 266100, China"],"affiliations":[{"raw_affiliation_string":"Physical Oceanography Laboratory, Ocean University of China, Qingdao 266100, China","institution_ids":["https://openalex.org/I59028903"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100347672"],"corresponding_institution_ids":["https://openalex.org/I1308126019","https://openalex.org/I31847773","https://openalex.org/I4210089050"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":6.7218,"has_fulltext":true,"cited_by_count":36,"citation_normalized_percentile":{"value":0.96364428,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"7","issue":"10","first_page":"12815","last_page":"12828"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T11061","display_name":"Ocean Waves and Remote Sensing","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/T10255","display_name":"Oceanographic and Atmospheric Processes","score":0.9962000250816345,"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/T10647","display_name":"Coastal and Marine Dynamics","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"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/buoy","display_name":"Buoy","score":0.872768759727478},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6838082671165466},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.41973111033439636},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.39599907398223877},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.13227561116218567}],"concepts":[{"id":"https://openalex.org/C2779847632","wikidata":"https://www.wikidata.org/wiki/Q30026","display_name":"Buoy","level":2,"score":0.872768759727478},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6838082671165466},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.41973111033439636},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.39599907398223877},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.13227561116218567}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs71012815","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs71012815","pdf_url":"https://www.mdpi.com/2072-4292/7/10/12815/pdf?version=1443612062","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:fd242ef1e6db4c77bcf4cdf66d50bc41","is_oa":true,"landing_page_url":"https://doaj.org/article/fd242ef1e6db4c77bcf4cdf66d50bc41","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 7, Iss 10, Pp 12815-12828 (2015)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/7/10/12815/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs71012815","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 7; Issue 10; Pages: 12815-12828","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs71012815","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs71012815","pdf_url":"https://www.mdpi.com/2072-4292/7/10/12815/pdf?version=1443612062","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life below water","score":0.8799999952316284,"id":"https://metadata.un.org/sdg/14"}],"awards":[{"id":"https://openalex.org/G2185521868","display_name":null,"funder_award_id":"LQ14D060001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2489823649","display_name":null,"funder_award_id":"41376010","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4710018099","display_name":null,"funder_award_id":"41376","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6784543006","display_name":null,"funder_award_id":"41376010","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G7847302975","display_name":null,"funder_award_id":"LQ14D060001","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G8208342437","display_name":null,"funder_award_id":"1 and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320325417","display_name":"Zhejiang Ocean University","ror":"https://ror.org/03mys6533"},{"id":"https://openalex.org/F4320327057","display_name":"State Key Laboratory of Satellite Ocean Environment Dynamics","ror":null},{"id":"https://openalex.org/F4320332181","display_name":"National Oceanic and Atmospheric Administration","ror":"https://ror.org/02z5nhe81"},{"id":"https://openalex.org/F4320338464","display_name":"Natural Science Foundation of Zhejiang Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1857475540.pdf","grobid_xml":"https://content.openalex.org/works/W1857475540.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W298052795","https://openalex.org/W1901422796","https://openalex.org/W1963609630","https://openalex.org/W1966169771","https://openalex.org/W1967870903","https://openalex.org/W1969325852","https://openalex.org/W1973031729","https://openalex.org/W1977393251","https://openalex.org/W1980813916","https://openalex.org/W1981723976","https://openalex.org/W1985442420","https://openalex.org/W1992152892","https://openalex.org/W1997689768","https://openalex.org/W1998550637","https://openalex.org/W2010643414","https://openalex.org/W2037062718","https://openalex.org/W2039176854","https://openalex.org/W2053683057","https://openalex.org/W2064879639","https://openalex.org/W2065609640","https://openalex.org/W2066885431","https://openalex.org/W2085881691","https://openalex.org/W2089200321","https://openalex.org/W2093637980","https://openalex.org/W2103501618","https://openalex.org/W2133221671","https://openalex.org/W2137617984","https://openalex.org/W2152185114","https://openalex.org/W2159644751","https://openalex.org/W2164030282","https://openalex.org/W2168711826","https://openalex.org/W2178656381","https://openalex.org/W6648677837"],"related_works":["https://openalex.org/W2026418801","https://openalex.org/W2371847467","https://openalex.org/W2802642561","https://openalex.org/W2014024297","https://openalex.org/W2979622243","https://openalex.org/W2031409178","https://openalex.org/W2349196357","https://openalex.org/W2106348049","https://openalex.org/W2042984115","https://openalex.org/W3187111252"],"abstract_inverted_index":{"An":[0],"ocean":[1],"surface":[2],"wave":[3,25,36,41,63,101,114,123,206],"retrieval":[4,82,106],"algorithm,":[5],"Parameterized":[6],"First-guess":[7],"Spectrum":[8],"Method":[9],"(PFSM),":[10],"which":[11,182],"was":[12],"initially":[13],"developed":[14],"for":[15],"C-band":[16],"Synthetic":[17],"Aperture":[18],"Radar":[19],"(SAR),":[20],"is":[21,65,174,183,202],"modified":[22],"to":[23,54,68,76,99,110,204],"extract":[24],"parameters":[26,102,207],"from":[27,46,66,74,188,208],"X-band":[28,209],"TerraSAR-X":[29],"(TS-X)":[30],"images.":[31],"Wave":[32],"parameters,":[33],"including":[34],"significant":[35],"height":[37],"(SWH)":[38],"and":[39,51,73,103,119,134,143,159,168,191],"mean":[40],"period":[42],"(MWP)":[43],"were":[44,52,97,108],"extracted":[45],"nine":[47],"TS-X":[48,94,210],"HH-polarization":[49,95],"images":[50,96],"compared":[53,109],"in":[55,120],"situ":[56,121],"buoy":[57,122,169],"measurements.":[58],"The":[59,81,117,141],"range":[60],"of":[61,71,79,91,132,137,154,157,162,180],"these":[62],"retrievals":[64],"1":[67],"5":[69],"m":[70,128,156],"SWH":[72,133,158],"2":[75],"10":[77],"s":[78,176],"MWP.":[80],"accuracy":[83],"could":[84],"reach":[85],"80%.":[86],"After":[87],"that,":[88],"a":[89,126,135,160],"total":[90],"16":[92],"collected":[93],"used":[98],"invert":[100],"then":[104],"the":[105,111,166,172,186,189,199],"results":[107,150,187,196],"operational":[112],"WAVEWATCH-III":[113,144,192],"model":[115,145,193],"results.":[116],"SAR":[118,142,167,190],"comparison":[124,146,170],"shows":[125,171],"0.26":[127],"Root-Mean-Square":[129],"Error":[130],"(RMSE)":[131],"19.8%":[136],"Scatter":[138],"Index":[139],"(SI).":[140],"yields":[147],"slightly":[148],"worse":[149],"with":[151,177],"an":[152,178],"RMSE":[153,173],"0.43":[155],"32.8%":[161],"SI.":[163],"For":[164],"MWP,":[165],"0.45":[175],"SI":[179],"26%,":[181],"better":[184],"than":[185],"comparison.":[194],"Our":[195],"show":[197],"that":[198],"PFSM":[200],"algorithm":[201],"suitable":[203],"estimate":[205],"data.":[211]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":3}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}