{"id":"https://openalex.org/W3006200178","doi":"https://doi.org/10.3390/rs12030586","title":"An Assessment of the GOCE High-Level Processing Facility (HPF) Released Global Geopotential Models with Regional Test Results in Turkey","display_name":"An Assessment of the GOCE High-Level Processing Facility (HPF) Released Global Geopotential Models with Regional Test Results in Turkey","publication_year":2020,"publication_date":"2020-02-10","ids":{"openalex":"https://openalex.org/W3006200178","doi":"https://doi.org/10.3390/rs12030586","mag":"3006200178"},"language":"en","primary_location":{"id":"doi:10.3390/rs12030586","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12030586","pdf_url":"https://www.mdpi.com/2072-4292/12/3/586/pdf?version=1581675975","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/2072-4292/12/3/586/pdf?version=1581675975","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028600811","display_name":"Bihter Erol","orcid":"https://orcid.org/0000-0003-0854-788X"},"institutions":[{"id":"https://openalex.org/I48912391","display_name":"Istanbul Technical University","ror":"https://ror.org/059636586","country_code":"TR","type":"education","lineage":["https://openalex.org/I48912391"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Bihter Erol","raw_affiliation_strings":["Istanbul Technical University, Civil Engineering Faculty, Geomatics Engineering Department, Maslak 34469, Istanbul, Turkey"],"raw_orcid":"https://orcid.org/0000-0003-0854-788X","affiliations":[{"raw_affiliation_string":"Istanbul Technical University, Civil Engineering Faculty, Geomatics Engineering Department, Maslak 34469, Istanbul, Turkey","institution_ids":["https://openalex.org/I48912391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046018955","display_name":"Mustafa Serkan I\u0219\u0131k","orcid":"https://orcid.org/0000-0003-1769-4451"},"institutions":[{"id":"https://openalex.org/I48912391","display_name":"Istanbul Technical University","ror":"https://ror.org/059636586","country_code":"TR","type":"education","lineage":["https://openalex.org/I48912391"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Mustafa Serkan I\u015f\u0131k","raw_affiliation_strings":["Istanbul Technical University, Civil Engineering Faculty, Geomatics Engineering Department, Maslak 34469, Istanbul, Turkey"],"raw_orcid":"https://orcid.org/0000-0003-1769-4451","affiliations":[{"raw_affiliation_string":"Istanbul Technical University, Civil Engineering Faculty, Geomatics Engineering Department, Maslak 34469, Istanbul, Turkey","institution_ids":["https://openalex.org/I48912391"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072787879","display_name":"Serdar Erol","orcid":"https://orcid.org/0000-0002-7100-8267"},"institutions":[{"id":"https://openalex.org/I48912391","display_name":"Istanbul Technical University","ror":"https://ror.org/059636586","country_code":"TR","type":"education","lineage":["https://openalex.org/I48912391"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Serdar Erol","raw_affiliation_strings":["Istanbul Technical University, Civil Engineering Faculty, Geomatics Engineering Department, Maslak 34469, Istanbul, Turkey"],"raw_orcid":"https://orcid.org/0000-0002-7100-8267","affiliations":[{"raw_affiliation_string":"Istanbul Technical University, Civil Engineering Faculty, Geomatics Engineering Department, Maslak 34469, Istanbul, Turkey","institution_ids":["https://openalex.org/I48912391"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5028600811"],"corresponding_institution_ids":["https://openalex.org/I48912391"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":2.4277,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.86977907,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"12","issue":"3","first_page":"586","last_page":"586"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":1.0,"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":1.0,"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/T11786","display_name":"Geomagnetism and Paleomagnetism Studies","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9969000220298767,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/geopotential","display_name":"Geopotential","score":0.8862515687942505},{"id":"https://openalex.org/keywords/gravitational-field","display_name":"Gravitational field","score":0.5935832858085632},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5580955743789673},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.5178521275520325},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5167909860610962},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.465785413980484},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43916991353034973},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.42525508999824524},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.36229783296585083},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3210586607456207},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.23346954584121704},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.21632015705108643},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11813896894454956},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10469087958335876}],"concepts":[{"id":"https://openalex.org/C160121416","wikidata":"https://www.wikidata.org/wiki/Q1423347","display_name":"Geopotential","level":2,"score":0.8862515687942505},{"id":"https://openalex.org/C14257148","wikidata":"https://www.wikidata.org/wiki/Q558066","display_name":"Gravitational field","level":2,"score":0.5935832858085632},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5580955743789673},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.5178521275520325},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5167909860610962},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.465785413980484},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43916991353034973},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.42525508999824524},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.36229783296585083},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3210586607456207},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.23346954584121704},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.21632015705108643},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11813896894454956},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10469087958335876},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3390/rs12030586","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12030586","pdf_url":"https://www.mdpi.com/2072-4292/12/3/586/pdf?version=1581675975","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:gfzpublic.gfz-potsdam.de:item_5032682","is_oa":false,"landing_page_url":"https://gfzpublic.gfz-potsdam.de/pubman/item/item_5032682","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:gfzpublic.gfz.de:item_5032682","is_oa":false,"landing_page_url":"https://gfzpublic.gfz.de/pubman/item/item_5032682","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:polen.itu.edu.tr:11527/49197","is_oa":false,"landing_page_url":"https://hdl.handle.net/11527/49197","pdf_url":null,"source":{"id":"https://openalex.org/S4306400460","display_name":"Istanbul Technical University Academic Open Archive (Istanbul Technical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I48912391","host_organization_name":"Istanbul Technical University","host_organization_lineage":["https://openalex.org/I48912391"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:doaj.org/article:ec8bc9d9f1fc45efa7249d9758ea8761","is_oa":true,"landing_page_url":"https://doaj.org/article/ec8bc9d9f1fc45efa7249d9758ea8761","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"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 12, Iss 3, p 586 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/12/3/586/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs12030586","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","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs12030586","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12030586","pdf_url":"https://www.mdpi.com/2072-4292/12/3/586/pdf?version=1581675975","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":[],"awards":[{"id":"https://openalex.org/G2876375345","display_name":"T\u00fcrkiye\u2019de B\u00f6lgesel Geoit Modelinin \u0130yile\u015ftirilmesindeY\u00f6ntem Ara\u015ft\u0131rmas\u0131 ve G\u00fcncel Uydu Gravite ve AltimetreVerilerinin Katk\u0131lar\u0131n\u0131n Belirlenmesi","funder_award_id":"114Y581","funder_id":"https://openalex.org/F4320322626","funder_display_name":"T\u00fcrkiye Bilimsel ve Teknolojik Ara\u015ft\u0131rma Kurumu"}],"funders":[{"id":"https://openalex.org/F4320322626","display_name":"T\u00fcrkiye Bilimsel ve Teknolojik Ara\u015ft\u0131rma Kurumu","ror":"https://ror.org/04w9kkr77"},{"id":"https://openalex.org/F4320324489","display_name":"Istanbul Teknik \u00dcniversitesi","ror":"https://ror.org/059636586"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3006200178.pdf","grobid_xml":"https://content.openalex.org/works/W3006200178.grobid-xml"},"referenced_works_count":76,"referenced_works":["https://openalex.org/W11521611","https://openalex.org/W138150987","https://openalex.org/W173606379","https://openalex.org/W194814510","https://openalex.org/W1445243424","https://openalex.org/W1512063260","https://openalex.org/W1588827410","https://openalex.org/W1966790887","https://openalex.org/W1971845820","https://openalex.org/W1975403879","https://openalex.org/W1984180650","https://openalex.org/W1985152534","https://openalex.org/W1986184974","https://openalex.org/W1990423158","https://openalex.org/W1992234940","https://openalex.org/W1994581818","https://openalex.org/W2009009202","https://openalex.org/W2018269389","https://openalex.org/W2019997648","https://openalex.org/W2023193579","https://openalex.org/W2026769510","https://openalex.org/W2036931555","https://openalex.org/W2038152096","https://openalex.org/W2040272379","https://openalex.org/W2053987409","https://openalex.org/W2057656877","https://openalex.org/W2064167727","https://openalex.org/W2068586134","https://openalex.org/W2071754829","https://openalex.org/W2074759690","https://openalex.org/W2075312060","https://openalex.org/W2080421315","https://openalex.org/W2089156175","https://openalex.org/W2090714977","https://openalex.org/W2092645526","https://openalex.org/W2093896563","https://openalex.org/W2110092084","https://openalex.org/W2113504117","https://openalex.org/W2133804692","https://openalex.org/W2146645469","https://openalex.org/W2150986395","https://openalex.org/W2163274429","https://openalex.org/W2310118681","https://openalex.org/W2333930613","https://openalex.org/W2406143736","https://openalex.org/W2413498675","https://openalex.org/W2425366752","https://openalex.org/W2467982866","https://openalex.org/W2592264856","https://openalex.org/W2594228992","https://openalex.org/W2605992199","https://openalex.org/W2750352247","https://openalex.org/W2759682772","https://openalex.org/W2912134286","https://openalex.org/W2995250569","https://openalex.org/W3010757584","https://openalex.org/W3012723515","https://openalex.org/W3014590516","https://openalex.org/W3043067111","https://openalex.org/W3161022463","https://openalex.org/W3183188229","https://openalex.org/W3184630814","https://openalex.org/W4250868580","https://openalex.org/W4255340434","https://openalex.org/W6600469374","https://openalex.org/W6607021307","https://openalex.org/W6646118180","https://openalex.org/W6647778613","https://openalex.org/W6652613746","https://openalex.org/W6672960228","https://openalex.org/W6736501868","https://openalex.org/W6798737479","https://openalex.org/W6936793897","https://openalex.org/W6960047339","https://openalex.org/W6996641173","https://openalex.org/W7034479086"],"related_works":["https://openalex.org/W2379479698","https://openalex.org/W50215987","https://openalex.org/W2529083646","https://openalex.org/W4387916090","https://openalex.org/W2015545058","https://openalex.org/W1996635923","https://openalex.org/W4360795336","https://openalex.org/W632552943","https://openalex.org/W3151238828","https://openalex.org/W3109820560"],"abstract_inverted_index":{"The":[0,105,255],"launch":[1],"of":[2,9,19,27,37,50,72,79,87,93,102,108,113,135,249,257,298,312,351],"dedicated":[3],"satellite":[4],"missions":[5],"at":[6],"the":[7,10,17,31,34,38,44,48,51,73,88,119,159,177,200,206,210,220,224,230,238,247,258,284,291,296,299,303,309,317,319,331,338,349,355,358],"beginning":[8],"2000s":[11],"led":[12],"to":[13,157,187,199,263,266,271,302],"significant":[14],"improvement":[15],"in":[16,66,148,176,185,214,278,294,354],"determination":[18],"Earth":[20,144],"gravity":[21,74,89,145],"field":[22,75,90,146],"models.":[23],"As":[24],"a":[25,85,126,132],"consequence":[26],"this":[28,67,152,154],"progress,":[29],"both":[30],"accuracies":[32,49,92,256],"and":[33,47,81,122,140,179,184,195,269,314],"spatial":[35],"resolutions":[36],"global":[39],"geopotential":[40,164,321,340],"models":[41,53,76,165,228,260,304,322],"increased.":[42],"However,":[43],"spectral":[45,80],"behaviors":[46],"released":[52],"vary":[54],"mainly":[55],"depending":[56],"on":[57,237],"their":[58,103,149,181,279],"computation":[59,251],"strategies.":[60],"These":[61],"strategies":[62],"are":[63],"briefly":[64],"explained":[65],"article.":[68],"Comprehensive":[69],"quality":[70],"assessment":[71],"by":[77,111,364],"means":[78,112],"statistical":[82],"analyses":[83],"provides":[84],"comparison":[86],"mapping":[91],"these":[94,109,288],"models,":[95,190,233],"as":[96,98,192],"well":[97],"providing":[99],"an":[100,115],"understanding":[101],"progress.":[104],"practical":[106],"benefit":[107],"assessments":[110],"choosing":[114],"optimal":[116,344,352],"model":[117,341,362],"with":[118,342],"highest":[120],"accuracy":[121,363],"best":[123],"resolution":[124],"for":[125,131,326],"specific":[127],"application":[128],"is":[129,217],"obvious":[130],"broad":[133],"range":[134],"geoscience":[136],"applications,":[137],"including":[138,166],"geodesy":[139],"geophysics,":[141],"that":[142,219,337],"employ":[143],"parameters":[147],"studies.":[150],"From":[151],"perspective,":[153],"study":[155,207],"aims":[156],"evaluate":[158],"GOCE":[160,300],"High-Level":[161],"Processing":[162],"Facility":[163],"recently":[167],"published":[168],"sixth":[169],"releases":[170,248],"using":[171,290,330],"different":[172,250],"validation":[173,201],"methods":[174],"recommended":[175],"literature,":[178],"investigate":[180],"performances":[182],"comparatively":[183],"addition":[186,198],"some":[188],"other":[189],"such":[191],"GOCO05S,":[193,267],"GOGRA04S":[194,268],"EGM2008.":[196],"In":[197,316],"statistics":[202],"from":[203,223,287],"various":[204],"countries,":[205],"specifically":[208],"emphasizes":[209],"numerical":[211],"test":[212],"results":[213,285],"Turkey.":[215],"It":[216,334],"concluded":[218],"performance":[221],"improves":[222],"first":[225],"generation":[226],"RL01":[227],"toward":[229],"final":[231],"RL05":[232,259],"which":[234],"were":[235,253,261,323],"based":[236],"entire":[239],"mission":[240],"data.":[241],"This":[242],"outcome":[243],"was":[244,305,335],"confirmed":[245],"when":[246],"approaches":[252],"considered.":[254],"found":[262,336],"be":[264],"similar":[265],"even":[270],"RL06":[272],"versions":[273],"but":[274],"better":[275],"than":[276],"EGM2008,":[277],"maximum":[280],"expansion":[281,310,345],"degrees.":[282],"Regarding":[283],"obtained":[286],"tests":[289],"GPS/leveling":[292],"observations":[293],"Turkey,":[295],"contribution":[297],"data":[301],"significant,":[306],"especially":[307],"between":[308],"degrees":[311],"100":[313],"250.":[315],"study,":[318],"tested":[320],"also":[324],"considered":[325],"detailed":[327],"geoid":[328,361],"modeling":[329],"remove-compute-restore":[332],"method.":[333],"best-fitting":[339],"its":[343],"degree":[346,353],"(please":[347],"see":[348],"definition":[350],"article)":[356],"improved":[357],"high-frequency":[359],"regional":[360],"almost":[365],"15%.":[366]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2}],"updated_date":"2026-06-22T08:00:12.763002","created_date":"2025-10-10T00:00:00"}