{"id":"https://openalex.org/W2995244283","doi":null,"title":"A fully relativistic definition of the geoid","display_name":"A fully relativistic definition of the geoid","publication_year":2016,"publication_date":"2016-12-01","ids":{"openalex":"https://openalex.org/W2995244283","mag":"2995244283"},"language":"en","primary_location":{"id":"mag:2995244283","doi":null,"is_oa":false,"landing_page_url":"http://ui.adsabs.harvard.edu/abs/2016AGUFM.G43B1056L/abstract","pdf_url":null,"source":{"id":"https://openalex.org/S4306501063","display_name":"AGUFM","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"AGUFM","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5111521514","display_name":"Cl\u00e1us L\u00e4mmerzahl","orcid":"https://orcid.org/0000-0002-8276-5415","observed_orcids":["https://orcid.org/0000-0002-8276-5415"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Claus L\u00e4emmerzahl","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-8276-5415","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000189489","display_name":"Eva Hackmann","orcid":"https://orcid.org/0000-0001-7456-216X","observed_orcids":["https://orcid.org/0000-0001-7456-216X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eva Hackmann","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044947212","display_name":"Volker Perlick","orcid":"https://orcid.org/0000-0002-8400-8901","observed_orcids":["https://orcid.org/0000-0002-8400-8901"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Volker Perlick","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-8400-8901","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026653753","display_name":"Dennis Philipp","orcid":"https://orcid.org/0000-0003-0415-3058","observed_orcids":["https://orcid.org/0000-0003-0415-3058"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dennis Philipp","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-0415-3058","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5012647232","display_name":"Dirk Puetzfeld","orcid":"https://orcid.org/0000-0001-9032-2676","observed_orcids":["https://orcid.org/0000-0001-9032-2676"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dirk Puetzfeld","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-9032-2676","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.25649504,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2016","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.8784000277519226,"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":0.8784000277519226,"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/T11960","display_name":"Relativity and Gravitational Theory","score":0.07039999961853027,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13854","display_name":"Historical Geography and Cartography","score":0.010200000368058681,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/geoid","display_name":"geoid","score":0.9739999771118164},{"id":"https://openalex.org/keywords/relativistic-geodesy","display_name":"relativistic geodesy","score":0.7850000262260437},{"id":"https://openalex.org/keywords/general-relativity","display_name":"general relativity","score":0.8009999990463257},{"id":"https://openalex.org/keywords/gravitational-field","display_name":"gravity field","score":0.5979999899864197},{"id":"https://openalex.org/keywords/shape-of-the-earth","display_name":"Earth's shape","score":0.34299999475479126},{"id":"https://openalex.org/keywords/geodetic-reference-frame","display_name":"geodetic reference frame","score":0.4690000116825104}],"concepts":[{"id":"https://openalex.org/C80989030","wikidata":"https://www.wikidata.org/wiki/Q185969","display_name":"Geoid","level":3,"score":0.6968584060668945},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.4524884521961212},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3933224678039551},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.3515949845314026},{"id":"https://openalex.org/C113346285","wikidata":"https://www.wikidata.org/wiki/Q6804193","display_name":"Measured depth","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2995244283","doi":null,"is_oa":false,"landing_page_url":"http://ui.adsabs.harvard.edu/abs/2016AGUFM.G43B1056L/abstract","pdf_url":null,"source":{"id":"https://openalex.org/S4306501063","display_name":"AGUFM","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"AGUFM","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3176612892","https://openalex.org/W3046934311","https://openalex.org/W7096641117","https://openalex.org/W3007403513","https://openalex.org/W3041451767","https://openalex.org/W3047496061","https://openalex.org/W2369325362","https://openalex.org/W4205762250","https://openalex.org/W3006959997","https://openalex.org/W3010860150"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2019-12-26T00:00:00"}
