{"id":"https://openalex.org/W2894981955","doi":"https://doi.org/10.3390/rs10101590","title":"Intercomparison of In-Situ and Remote Sensing Salinity Products in the Gulf of Mexico, a River-Influenced System","display_name":"Intercomparison of In-Situ and Remote Sensing Salinity Products in the Gulf of Mexico, a River-Influenced System","publication_year":2018,"publication_date":"2018-10-04","ids":{"openalex":"https://openalex.org/W2894981955","doi":"https://doi.org/10.3390/rs10101590","mag":"2894981955"},"language":"en","primary_location":{"id":"doi:10.3390/rs10101590","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs10101590","pdf_url":"https://www.mdpi.com/2072-4292/10/10/1590/pdf?version=1539080008","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/2072-4292/10/10/1590/pdf?version=1539080008","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038200070","display_name":"Jorge Vazquez\u2010Cuervo","orcid":"https://orcid.org/0000-0002-2007-1725"},"institutions":[{"id":"https://openalex.org/I2902024922","display_name":"Dauphin Island Sea Lab","ror":"https://ror.org/01mfrg562","country_code":"US","type":"other","lineage":["https://openalex.org/I2902024922"]},{"id":"https://openalex.org/I83809506","display_name":"University of South Alabama","ror":"https://ror.org/01s7b5y08","country_code":"US","type":"education","lineage":["https://openalex.org/I83809506"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jorge Vazquez-Cuervo","raw_affiliation_strings":["University of South Alabama, Dauphin Island Sea Lab, Dauphin Island, AL 36528, USA"],"affiliations":[{"raw_affiliation_string":"University of South Alabama, Dauphin Island Sea Lab, Dauphin Island, AL 36528, USA","institution_ids":["https://openalex.org/I2902024922","https://openalex.org/I83809506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020507422","display_name":"S\u00e9verine Fournier","orcid":"https://orcid.org/0000-0002-6420-9749"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Severine Fournier","raw_affiliation_strings":["Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA"],"affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA","institution_ids":["https://openalex.org/I1334627681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075328931","display_name":"Brian Dzwonkowski","orcid":"https://orcid.org/0000-0002-2333-2185"},"institutions":[{"id":"https://openalex.org/I2902024922","display_name":"Dauphin Island Sea Lab","ror":"https://ror.org/01mfrg562","country_code":"US","type":"other","lineage":["https://openalex.org/I2902024922"]},{"id":"https://openalex.org/I83809506","display_name":"University of South Alabama","ror":"https://ror.org/01s7b5y08","country_code":"US","type":"education","lineage":["https://openalex.org/I83809506"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brian Dzwonkowski","raw_affiliation_strings":["University of South Alabama, Dauphin Island Sea Lab, Dauphin Island, AL 36528, USA"],"affiliations":[{"raw_affiliation_string":"University of South Alabama, Dauphin Island Sea Lab, Dauphin Island, AL 36528, USA","institution_ids":["https://openalex.org/I2902024922","https://openalex.org/I83809506"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020492024","display_name":"J. T. Reager","orcid":"https://orcid.org/0000-0001-7575-2520"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John Reager","raw_affiliation_strings":["Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA"],"affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA","institution_ids":["https://openalex.org/I1334627681"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5038200070"],"corresponding_institution_ids":["https://openalex.org/I2902024922","https://openalex.org/I83809506"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":2.4483,"has_fulltext":true,"cited_by_count":25,"citation_normalized_percentile":{"value":0.87954407,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"10","issue":"10","first_page":"1590","last_page":"1590"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10255","display_name":"Oceanographic and Atmospheric Processes","score":0.9972000122070312,"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/T10255","display_name":"Oceanographic and Atmospheric Processes","score":0.9972000122070312,"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/T11698","display_name":"Underwater Acoustics Research","score":0.9884999990463257,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9785000085830688,"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/environmental-science","display_name":"Environmental science","score":0.803260326385498},{"id":"https://openalex.org/keywords/buoy","display_name":"Buoy","score":0.6809366345405579},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5471504926681519},{"id":"https://openalex.org/keywords/salinity","display_name":"Salinity","score":0.5221201181411743},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5151183009147644},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.39261674880981445},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.3452063798904419},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.2742188572883606},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1914990246295929},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08221399784088135}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.803260326385498},{"id":"https://openalex.org/C2779847632","wikidata":"https://www.wikidata.org/wiki/Q30026","display_name":"Buoy","level":2,"score":0.6809366345405579},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5471504926681519},{"id":"https://openalex.org/C129513315","wikidata":"https://www.wikidata.org/wiki/Q179615","display_name":"Salinity","level":2,"score":0.5221201181411743},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5151183009147644},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.39261674880981445},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.3452063798904419},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.2742188572883606},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1914990246295929},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08221399784088135},{"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs10101590","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs10101590","pdf_url":"https://www.mdpi.com/2072-4292/10/10/1590/pdf?version=1539080008","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:182253c93bf8460ea70358e73462b02b","is_oa":true,"landing_page_url":"https://doaj.org/article/182253c93bf8460ea70358e73462b02b","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 10, Iss 10, p 1590 (2018)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/10/10/1590/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs10101590","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 10; Issue 10; Pages: 1590","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs10101590","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs10101590","pdf_url":"https://www.mdpi.com/2072-4292/10/10/1590/pdf?version=1539080008","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":[{"id":"https://metadata.un.org/sdg/14","score":0.8799999952316284,"display_name":"Life below water"}],"awards":[{"id":"https://openalex.org/G6765050302","display_name":null,"funder_award_id":"Ocean Salinity Science Team","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G773360097","display_name":null,"funder_award_id":"NNH15ZDA001N","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G8510765009","display_name":null,"funder_award_id":"NNH15ZDA001N","funder_id":"https://openalex.org/F4320332375","funder_display_name":"Jet Propulsion Laboratory"}],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320308125","display_name":"Texas AgriLife Research","ror":"https://ror.org/01f5ytq51"},{"id":"https://openalex.org/F4320309398","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055"},{"id":"https://openalex.org/F4320311029","display_name":"Institut Fran\u00e7ais de Recherche pour l'Exploitation de la Mer","ror":"https://ror.org/044jxhp58"},{"id":"https://openalex.org/F4320321519","display_name":"Centre National d\u2019Etudes Spatiales","ror":"https://ror.org/04h1h0y33"},{"id":"https://openalex.org/F4320332181","display_name":"National Oceanic and Atmospheric Administration","ror":"https://ror.org/02z5nhe81"},{"id":"https://openalex.org/F4320332375","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2894981955.pdf","grobid_xml":"https://content.openalex.org/works/W2894981955.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W162825014","https://openalex.org/W1834253753","https://openalex.org/W1912490550","https://openalex.org/W1986537766","https://openalex.org/W2006972600","https://openalex.org/W2048152572","https://openalex.org/W2059341633","https://openalex.org/W2062921115","https://openalex.org/W2080466802","https://openalex.org/W2115718288","https://openalex.org/W2133454557","https://openalex.org/W2134684183","https://openalex.org/W2138305995","https://openalex.org/W2150101427","https://openalex.org/W2156196705","https://openalex.org/W2213722356","https://openalex.org/W2300672193","https://openalex.org/W2336891770","https://openalex.org/W2378669155","https://openalex.org/W2519310712","https://openalex.org/W2751661950","https://openalex.org/W2770549261","https://openalex.org/W2780279740","https://openalex.org/W2788239754","https://openalex.org/W2804021385","https://openalex.org/W2953786264","https://openalex.org/W3029055799","https://openalex.org/W4293203950","https://openalex.org/W6606536935"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4393981762","https://openalex.org/W2026418801","https://openalex.org/W2371847467","https://openalex.org/W2802642561","https://openalex.org/W2014024297","https://openalex.org/W2904576046","https://openalex.org/W2106348049","https://openalex.org/W2121826578"],"abstract_inverted_index":{"The":[0,206],"recent":[1],"emergence":[2],"of":[3,50,127,215,228,237,241,247],"satellite-based":[4],"sea":[5],"surface":[6],"salinity":[7,121],"(SSS)":[8],"measurements":[9],"provides":[10],"new":[11],"opportunities":[12],"for":[13,36],"oceanographic":[14],"research":[15],"on":[16,115],"freshwater":[17],"influence":[18],"in":[19,47,57,181,213,218],"coastal":[20],"environments.":[21],"Several":[22],"products":[23,64,111,130,176],"currently":[24],"exist":[25],"from":[26,65,89,100,162],"multiple":[27],"observing":[28],"platforms":[29],"and":[30,81,95,137,146,155,222],"processing":[31],"centers,":[32],"making":[33],"product":[34,59,88,99,209],"selection":[35],"different":[37],"uses":[38],"challenging.":[39],"Here":[40],"we":[41],"evaluate":[42],"four":[43,110],"popular":[44],"SSS":[45],"datasets":[46],"the":[48,55,90,109,124,128,182,192,219,229,238,242],"Gulf":[49],"Mexico":[51],"(GoM)":[52],"to":[53,159,164,232,250],"characterize":[54],"error":[56],"each":[58],"versus":[60],"in-situ":[61],"observations:":[62],"Two":[63],"NASA\u2019s":[66],"Soil":[67,102],"Moisture":[68,103],"Active":[69],"Passive":[70],"(SMAP)":[71],"mission,":[72],"processed":[73],"by":[74],"Remote":[75],"Sensing":[76],"Systems":[77],"(REMSS)":[78],"(40":[79],"km":[80,87,98,135,168,227],"70":[82],"km);":[83],"one":[84,96],"SMAP":[85],"60":[86,97],"Jet":[91],"Propulsion":[92],"Laboratory":[93],"(JPL);":[94],"ESA\u2019s":[101],"Ocean":[104],"Salinity":[105],"(SMOS)":[106],"mission.":[107],"Overall,":[108],"are":[112],"remarkably":[113],"consistent":[114,212],"seasonal":[116],"time":[117],"scales,":[118],"reproducing":[119],"dominant":[120],"features.":[122],"Towards":[123],"coast,":[125,230],"3":[126,163],"4":[129],"(JPL":[131],"SMAP,":[132,136],"REMSS":[133,166,207],"40":[134,167],"SMOS)":[138],"show":[139],"increasing":[140,257],"salty":[141],"biases":[142],"(reaching":[143,152],"0.7\u20131":[144],"pss)":[145,180],"Root":[147],"Mean":[148],"Square":[149],"Error":[150],"(RMSD)":[151],"1.5\u20132.5":[153],"pss),":[154],"a":[156,171,198,245],"decreasing":[157,254],"signal":[158],"noise":[160],"ratio":[161],"1.":[165],"generally":[169],"shows":[170,191,252],"lower":[172],"RMSD":[173,194,255],"than":[174],"other":[175,233],"(~0.5":[177],"vs.":[178,203],"~1.1":[179],"nearshore":[183,220],"region.":[184],"However,":[185],"at":[186],"some":[187],"buoy":[188],"locations,":[189],"SMOS":[190],"lowest":[193],"values,":[195],"but":[196],"has":[197],"higher":[199],"bias":[200],"overall":[201],"(>0.2":[202],"<0.1":[204],"pss).":[205],"70km":[208],"is":[210],"not":[211],"terms":[214],"data":[216],"availability":[217],"region":[221],"performs":[223],"poorly":[224],"within":[225],"100":[226],"relative":[231],"products.":[234,260],"Additional":[235],"analysis":[236],"temporal":[239],"structure":[240],"errors":[243],"over":[244],"range":[246],"scales":[248],"(8/9-day":[249],"seasonal)":[251],"significantly":[253],"with":[256],"timescales":[258],"across":[259]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":5}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}