{"id":"https://openalex.org/W1980623803","doi":"https://doi.org/10.1007/s11200-011-9001-0","title":"A precise gravimetric geoid model in a mountainous area with scarce gravity data: a case study in central Turkey","display_name":"A precise gravimetric geoid model in a mountainous area with scarce gravity data: a case study in central Turkey","publication_year":2012,"publication_date":"2012-01-31","ids":{"openalex":"https://openalex.org/W1980623803","doi":"https://doi.org/10.1007/s11200-011-9001-0","mag":"1980623803"},"language":"en","primary_location":{"id":"doi:10.1007/s11200-011-9001-0","doi":"https://doi.org/10.1007/s11200-011-9001-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11200-011-9001-0","pdf_url":null,"source":{"id":"https://openalex.org/S5444993","display_name":"Studia Geophysica et Geodaetica","issn_l":"0039-3169","issn":["0039-3169","1573-1626"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studia Geophysica et Geodaetica","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5040489740","display_name":"Ramazan Alpay Abbak","orcid":"https://orcid.org/0000-0002-6944-5329","observed_orcids":["https://orcid.org/0000-0002-6944-5329"]},"institutions":[{"id":"https://openalex.org/I137996928","display_name":"Sel\u00e7uk University","ror":"https://ror.org/045hgzm75","country_code":"TR","type":"education","lineage":["https://openalex.org/I137996928"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Ramazan A. Abbak","raw_affiliation_strings":["Department of Geomatics Engineering, Selcuk University, Konya, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geomatics Engineering, Selcuk University, Konya, Turkey","institution_ids":["https://openalex.org/I137996928"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006985847","display_name":"Lars Erik Sj\u00f6berg","orcid":"https://orcid.org/0000-0001-7810-8829","observed_orcids":["https://orcid.org/0000-0001-7810-8829"]},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Lars E. Sj\u00f6berg","raw_affiliation_strings":["Division of Geodesy and Geoinformatics, Royal Institute of Technology, SE-100 44, Stockholm, Sweden","Division of Geodesy and Geoinformatics, Royal Institute of Technology, Stockholm, Sweden#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Geodesy and Geoinformatics, Royal Institute of Technology, SE-100 44, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"Division of Geodesy and Geoinformatics, Royal Institute of Technology, Stockholm, Sweden#TAB#","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048472915","display_name":"Artu Ellmann","orcid":"https://orcid.org/0000-0002-5512-8461","observed_orcids":["https://orcid.org/0000-0002-5512-8461"]},"institutions":[{"id":"https://openalex.org/I111112146","display_name":"Tallinn University of Technology","ror":"https://ror.org/0443cwa12","country_code":"EE","type":"education","lineage":["https://openalex.org/I111112146"]}],"countries":["EE"],"is_corresponding":false,"raw_author_name":"Artu Ellmann","raw_affiliation_strings":["Geodesy Division, Tallinn University of Technology, Tallinn, Estonia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Geodesy Division, Tallinn University of Technology, Tallinn, Estonia","institution_ids":["https://openalex.org/I111112146"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007090519","display_name":"Ayd\u0131n \u00dcst\u00fcn","orcid":"https://orcid.org/0000-0001-6449-2145","observed_orcids":["https://orcid.org/0000-0001-6449-2145"]},"institutions":[{"id":"https://openalex.org/I137996928","display_name":"Sel\u00e7uk University","ror":"https://ror.org/045hgzm75","country_code":"TR","type":"education","lineage":["https://openalex.org/I137996928"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Aydin Ustun","raw_affiliation_strings":["Department of Geomatics Engineering, Selcuk University, Konya, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geomatics Engineering, Selcuk University, Konya, Turkey","institution_ids":["https://openalex.org/I137996928"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5040489740"],"corresponding_institution_ids":["https://openalex.org/I137996928"],"apc_list":{"value":2890,"currency":"USD","value_usd":2890},"apc_paid":null,"fwci":5.657,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.94244927,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"56","issue":"4","first_page":"909","last_page":"927"},"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/1908","display_name":"Geophysics"},"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/1908","display_name":"Geophysics"},"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/T10655","display_name":"GNSS positioning and interference","score":0.0,"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"}},{"id":"https://openalex.org/T10572","display_name":"Geophysical and Geoelectrical Methods","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/gravimetric-geoid-determination","display_name":"gravimetric geoid determination","score":0.9309999942779541},{"id":"https://openalex.org/keywords/mountainous-areas","display_name":"mountainous terrain","score":0.8510000109672546},{"id":"https://openalex.org/keywords/konya-closed-basin","display_name":"Konya Closed Basin","score":0.8059999942779541},{"id":"https://openalex.org/keywords/terrestrial-gravity-data","display_name":"terrestrial gravity data","score":0.734000027179718},{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"digital elevation model","score":0.8500000238418579},{"id":"https://openalex.org/keywords/central-turkey","display_name":"central Turkey","score":0.5360000133514404}],"concepts":[{"id":"https://openalex.org/C80989030","wikidata":"https://www.wikidata.org/wiki/Q185969","display_name":"Geoid","level":3,"score":0.9316539764404297},{"id":"https://openalex.org/C160121416","wikidata":"https://www.wikidata.org/wiki/Q1423347","display_name":"Geopotential","level":2,"score":0.7973527312278748},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.7151507139205933},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6301740407943726},{"id":"https://openalex.org/C14257148","wikidata":"https://www.wikidata.org/wiki/Q558066","display_name":"Gravitational field","level":2,"score":0.5068052411079407},{"id":"https://openalex.org/C100260852","wikidata":"https://www.wikidata.org/wiki/Q961466","display_name":"Levelling","level":2,"score":0.5023791790008545},{"id":"https://openalex.org/C180966878","wikidata":"https://www.wikidata.org/wiki/Q185969","display_name":"Undulation of the geoid","level":4,"score":0.4971978962421417},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4793996810913086},{"id":"https://openalex.org/C68989474","wikidata":"https://www.wikidata.org/wiki/Q673166","display_name":"Gravity of Earth","level":3,"score":0.4790847897529602},{"id":"https://openalex.org/C96342900","wikidata":"https://www.wikidata.org/wiki/Q1413914","display_name":"Gravity anomaly","level":3,"score":0.45533129572868347},{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.4536761939525604},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.4192139208316803},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.3715558648109436},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3445636034011841},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.11261171102523804},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09072673320770264},{"id":"https://openalex.org/C113346285","wikidata":"https://www.wikidata.org/wiki/Q6804193","display_name":"Measured depth","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C2776364302","wikidata":"https://www.wikidata.org/wiki/Q1845437","display_name":"Oil field","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s11200-011-9001-0","doi":"https://doi.org/10.1007/s11200-011-9001-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11200-011-9001-0","pdf_url":null,"source":{"id":"https://openalex.org/S5444993","display_name":"Studia Geophysica et Geodaetica","issn_l":"0039-3169","issn":["0039-3169","1573-1626"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studia Geophysica et Geodaetica","raw_type":"journal-article"},{"id":"pmh:6429202d-878f-4046-99b2-7d735248a31b","doi":null,"is_oa":false,"landing_page_url":"https://avesis.kocaeli.edu.tr/publication/details/6429202d-878f-4046-99b2-7d735248a31b/oai","pdf_url":null,"source":{"id":"https://openalex.org/S7407055291","display_name":"Kocaeli \u00dcniversitesi - AVES\u0130S","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322626","display_name":"T\u00fcrkiye Bilimsel ve Teknolojik Ara\u015ft\u0131rma Kurumu","ror":"https://ror.org/04w9kkr77"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W64361957","https://openalex.org/W92931290","https://openalex.org/W170908345","https://openalex.org/W596416849","https://openalex.org/W650561924","https://openalex.org/W1501498053","https://openalex.org/W1507587255","https://openalex.org/W1524411735","https://openalex.org/W1662506623","https://openalex.org/W1678349883","https://openalex.org/W1883685208","https://openalex.org/W1963897307","https://openalex.org/W1968456401","https://openalex.org/W1971375144","https://openalex.org/W2007106142","https://openalex.org/W2008325629","https://openalex.org/W2030790524","https://openalex.org/W2031134891","https://openalex.org/W2032984378","https://openalex.org/W2043063931","https://openalex.org/W2071114249","https://openalex.org/W2118844250","https://openalex.org/W2123685048","https://openalex.org/W2129511141","https://openalex.org/W2138094226","https://openalex.org/W2143593077","https://openalex.org/W2158136626","https://openalex.org/W2339036454","https://openalex.org/W2495247619","https://openalex.org/W2537476217","https://openalex.org/W2890351024","https://openalex.org/W2998352052","https://openalex.org/W3003735213","https://openalex.org/W4230228489","https://openalex.org/W4234985135","https://openalex.org/W4238243195","https://openalex.org/W4285719527","https://openalex.org/W4403526069","https://openalex.org/W4403616903","https://openalex.org/W7009333976"],"related_works":["https://openalex.org/W1981981611","https://openalex.org/W3094699869","https://openalex.org/W2068586134","https://openalex.org/W3111145450","https://openalex.org/W3014590516","https://openalex.org/W4285586966","https://openalex.org/W2018269389","https://openalex.org/W4310041580","https://openalex.org/W7381361","https://openalex.org/W4414378884"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}