{"id":"https://openalex.org/W4391351106","doi":"https://doi.org/10.3390/rs16030527","title":"Integrating Hydrography Observations and Geodetic Data for Enhanced Dynamic Topography Estimation","display_name":"Integrating Hydrography Observations and Geodetic Data for Enhanced Dynamic Topography Estimation","publication_year":2024,"publication_date":"2024-01-30","ids":{"openalex":"https://openalex.org/W4391351106","doi":"https://doi.org/10.3390/rs16030527"},"language":"en","primary_location":{"id":"doi:10.3390/rs16030527","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16030527","pdf_url":"https://www.mdpi.com/2072-4292/16/3/527/pdf?version=1706603332","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/2072-4292/16/3/527/pdf?version=1706603332","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034475252","display_name":"Mahmoud Pirooznia","orcid":"https://orcid.org/0000-0003-0427-0502"},"institutions":[{"id":"https://openalex.org/I80543232","display_name":"K.N.Toosi University of Technology","ror":"https://ror.org/0433abe34","country_code":"IR","type":"education","lineage":["https://openalex.org/I80543232"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mahmoud Pirooznia","raw_affiliation_strings":["Faculty of Geodesy and Geomatics Engineering, K. N. Toosi University of Technology, Tehran 15433-19967, Iran"],"affiliations":[{"raw_affiliation_string":"Faculty of Geodesy and Geomatics Engineering, K. N. Toosi University of Technology, Tehran 15433-19967, Iran","institution_ids":["https://openalex.org/I80543232"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087412171","display_name":"Behzad Voosoghi","orcid":"https://orcid.org/0000-0002-5667-0447"},"institutions":[{"id":"https://openalex.org/I80543232","display_name":"K.N.Toosi University of Technology","ror":"https://ror.org/0433abe34","country_code":"IR","type":"education","lineage":["https://openalex.org/I80543232"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Behzad Voosoghi","raw_affiliation_strings":["Faculty of Geodesy and Geomatics Engineering, K. N. Toosi University of Technology, Tehran 15433-19967, Iran"],"affiliations":[{"raw_affiliation_string":"Faculty of Geodesy and Geomatics Engineering, K. N. Toosi University of Technology, Tehran 15433-19967, Iran","institution_ids":["https://openalex.org/I80543232"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065119784","display_name":"Davod Poreh","orcid":"https://orcid.org/0000-0002-6089-5921"},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]},{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IR","IT"],"is_corresponding":true,"raw_author_name":"Davod Poreh","raw_affiliation_strings":["Department of Electrical Engineering and Information Technology, University of Napoli Federico II, 80138 Naples, Italy","Electrical Engineering Department, Sharif University of Technology, Tehran 14588-89694, Iran"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology, University of Napoli Federico II, 80138 Naples, Italy","institution_ids":["https://openalex.org/I71267560"]},{"raw_affiliation_string":"Electrical Engineering Department, Sharif University of Technology, Tehran 14588-89694, Iran","institution_ids":["https://openalex.org/I133529467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020881664","display_name":"Arash Amini","orcid":"https://orcid.org/0000-0002-7082-9581"},"institutions":[{"id":"https://openalex.org/I80543232","display_name":"K.N.Toosi University of Technology","ror":"https://ror.org/0433abe34","country_code":"IR","type":"education","lineage":["https://openalex.org/I80543232"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Arash Amini","raw_affiliation_strings":["Faculty of Geodesy and Geomatics Engineering, K. N. Toosi University of Technology, Tehran 15433-19967, Iran"],"affiliations":[{"raw_affiliation_string":"Faculty of Geodesy and Geomatics Engineering, K. N. Toosi University of Technology, Tehran 15433-19967, Iran","institution_ids":["https://openalex.org/I80543232"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5065119784"],"corresponding_institution_ids":["https://openalex.org/I133529467","https://openalex.org/I71267560"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.4115,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.7720636,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":"16","issue":"3","first_page":"527","last_page":"527"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9997000098228455,"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/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9997000098228455,"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":0.9959999918937683,"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/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9869999885559082,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/geodetic-datum","display_name":"Geodetic datum","score":0.7450366020202637},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.5717829465866089},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5554823279380798},{"id":"https://openalex.org/keywords/hydrography","display_name":"Hydrography","score":0.4964790940284729},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.49020153284072876},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.19795513153076172}],"concepts":[{"id":"https://openalex.org/C58754882","wikidata":"https://www.wikidata.org/wiki/Q1502887","display_name":"Geodetic datum","level":2,"score":0.7450366020202637},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.5717829465866089},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5554823279380798},{"id":"https://openalex.org/C76256466","wikidata":"https://www.wikidata.org/wiki/Q182468","display_name":"Hydrography","level":2,"score":0.4964790940284729},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.49020153284072876},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.19795513153076172}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs16030527","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16030527","pdf_url":"https://www.mdpi.com/2072-4292/16/3/527/pdf?version=1706603332","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:202f05328e2b4ab780d0676564c0be2a","is_oa":true,"landing_page_url":"https://doaj.org/article/202f05328e2b4ab780d0676564c0be2a","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 16, Iss 3, p 527 (2024)","raw_type":"article"},{"id":"pmh:oai:gfzpublic.gfz-potsdam.de:item_5031735","is_oa":false,"landing_page_url":"https://gfzpublic.gfz-potsdam.de/pubman/item/item_5031735","pdf_url":null,"source":{"id":"https://openalex.org/S4306401313","display_name":"Publication Database GFZ (GFZ German Research Centre for Geosciences)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210152878","host_organization_name":"GFZ Helmholtz Centre for Geosciences","host_organization_lineage":["https://openalex.org/I4210152878"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:gfzpublic.gfz.de:item_5031735","is_oa":false,"landing_page_url":"https://gfzpublic.gfz.de/pubman/item/item_5031735","pdf_url":null,"source":{"id":"https://openalex.org/S4306401313","display_name":"Publication Database GFZ (GFZ German Research Centre for Geosciences)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210152878","host_organization_name":"GFZ Helmholtz Centre for Geosciences","host_organization_lineage":["https://openalex.org/I4210152878"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.3390/rs16030527","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16030527","pdf_url":"https://www.mdpi.com/2072-4292/16/3/527/pdf?version=1706603332","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","id":"https://metadata.un.org/sdg/14","score":0.75}],"awards":[{"id":"https://openalex.org/G6027250485","display_name":null,"funder_award_id":"4014761","funder_id":"https://openalex.org/F4320322243","funder_display_name":"Iran National Science Foundation"},{"id":"https://openalex.org/G6987110935","display_name":null,"funder_award_id":"(INSF","funder_id":"https://openalex.org/F4320322243","funder_display_name":"Iran National Science Foundation"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8632903592","display_name":null,"funder_award_id":"(INSF)","funder_id":"https://openalex.org/F4320322243","funder_display_name":"Iran National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320322243","display_name":"Iran National Science Foundation","ror":"https://ror.org/03sr1ma14"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4391351106.pdf"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W35772343","https://openalex.org/W241408533","https://openalex.org/W1606501663","https://openalex.org/W1997264820","https://openalex.org/W2022224361","https://openalex.org/W2029110544","https://openalex.org/W2029329156","https://openalex.org/W2030491377","https://openalex.org/W2043124831","https://openalex.org/W2051745229","https://openalex.org/W2057656877","https://openalex.org/W2085736777","https://openalex.org/W2091632224","https://openalex.org/W2097553016","https://openalex.org/W2103275536","https://openalex.org/W2113706442","https://openalex.org/W2128018516","https://openalex.org/W2137995611","https://openalex.org/W2150584047","https://openalex.org/W2151030973","https://openalex.org/W2156237673","https://openalex.org/W2339590323","https://openalex.org/W2468108213","https://openalex.org/W2486892724","https://openalex.org/W2513572844","https://openalex.org/W2559868111","https://openalex.org/W2569995779","https://openalex.org/W2606263277","https://openalex.org/W2727324534","https://openalex.org/W2745368509","https://openalex.org/W2758605645","https://openalex.org/W2770475580","https://openalex.org/W2783964083","https://openalex.org/W2914354103","https://openalex.org/W2920624280","https://openalex.org/W2982322159","https://openalex.org/W2991966985","https://openalex.org/W3021312661","https://openalex.org/W3044870978","https://openalex.org/W3084768135","https://openalex.org/W3101679231","https://openalex.org/W3178758476","https://openalex.org/W4315705428","https://openalex.org/W6661337346","https://openalex.org/W6671916109","https://openalex.org/W6748317122","https://openalex.org/W6769708643","https://openalex.org/W6936823631"],"related_works":["https://openalex.org/W2019057379","https://openalex.org/W1989808455","https://openalex.org/W2366229771","https://openalex.org/W2612515138","https://openalex.org/W4252642356","https://openalex.org/W2028428095","https://openalex.org/W1982102372","https://openalex.org/W4381329014","https://openalex.org/W2340859935","https://openalex.org/W2031901306"],"abstract_inverted_index":{"Dynamic":[0],"topography":[1],"(DT)":[2],"refers":[3],"to":[4,44,51],"the":[5,9,60,87,104,127,134,141,148,162,170,175,190],"time-varying":[6],"component":[7,113],"of":[8,25,65,133,180,192],"sea":[10,54,66,143,181,194],"surface":[11,55,144,195],"height":[12,56],"influenced":[13],"by":[14,139],"factors":[15],"like":[16],"ocean":[17],"currents,":[18],"temperature,":[19],"and":[20,34,57,62,76,86,120,177],"salinity":[21,75],"gradients.":[22],"Accurate":[23],"estimation":[24,114],"DT":[26,136,185],"is":[27,72,95,137],"crucial":[28],"for":[29],"comprehending":[30],"oceanic":[31],"circulation":[32],"patterns":[33],"their":[35],"impact":[36],"on":[37],"climate.":[38],"This":[39],"study":[40],"introduces":[41],"two":[42,128],"approaches":[43],"estimating":[45,193],"DT:":[46],"(1)":[47],"utilizing":[48],"satellite":[49],"altimetry":[50],"directly":[52],"observe":[53],"(2)":[58],"considering":[59],"steric":[61,70,176],"non-steric":[63,93,178],"components":[64],"level":[67,182],"anomalies.":[68],"The":[69,92,131,158],"term":[71,94],"calculated":[73,96,142],"using":[74,97],"temperature":[77],"data":[78],"obtained":[79,149],"from":[80,147,153],"local":[81,154],"buoy":[82],"data,":[83],"Argo":[84],"observations,":[85],"World":[88],"Ocean":[89],"Atlas":[90],"model.":[91],"GRACE":[98],"Satellite":[99],"gravimetry":[100],"data.":[101],"To":[102],"estimate":[103],"assimilated":[105],"DT,":[106,150],"four":[107],"methods":[108,125,167],"are":[109],"utilized,":[110],"including":[111],"variance":[112],"(VCE),":[115],"Bayesian":[116],"theory,":[117],"Kalman":[118],"filter,":[119],"3D":[121],"variational":[122],"(3DVAR).":[123],"These":[124],"assimilate":[126],"aforementioned":[129],"schemes.":[130],"validity":[132],"estimated":[135],"assessed":[138],"comparing":[140],"current,":[145],"derived":[146],"with":[151],"observations":[152],"current":[155],"meter":[156],"stations.":[157],"results":[159],"indicate":[160],"that":[161],"VCE":[163],"method":[164],"outperforms":[165],"other":[166],"in":[168,183,186],"determining":[169,184],"final":[171],"DT.":[172],"Furthermore,":[173],"incorporating":[174],"terms":[179],"coastal":[187],"areas":[188],"enhances":[189],"accuracy":[191],"currents.":[196]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
