{"id":"https://openalex.org/W2010906482","doi":"https://doi.org/10.1086/346920","title":"Gemma Frisius, His Method of Determining Differences of Longitude by Transporting Timepieces (1530), and His Treatise on Triangulation (1533)","display_name":"Gemma Frisius, His Method of Determining Differences of Longitude by Transporting Timepieces (1530), and His Treatise on Triangulation (1533)","publication_year":1935,"publication_date":"1935-02-01","ids":{"openalex":"https://openalex.org/W2010906482","doi":"https://doi.org/10.1086/346920","mag":"2010906482"},"language":"en","primary_location":{"id":"doi:10.1086/346920","doi":"https://doi.org/10.1086/346920","is_oa":false,"landing_page_url":"https://doi.org/10.1086/346920","pdf_url":null,"source":{"id":"https://openalex.org/S192525298","display_name":"Isis","issn_l":"0021-1753","issn":["0021-1753","1545-6994"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","erih-plus","jufo-3","norway-2","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310315672","host_organization_name":"University of Chicago Press","host_organization_lineage":["https://openalex.org/P4310315672","https://openalex.org/P4310315690"],"host_organization_lineage_names":["University of Chicago Press","University of Chicago"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Isis","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/A5110057197","display_name":"Alexander Pogo","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"A. Pogo","raw_affiliation_strings":[""],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5110057197"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":63,"citation_normalized_percentile":{"value":0.06471631,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":100},"biblio":{"volume":"22","issue":"2","first_page":"469","last_page":"506"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13854","display_name":"Historical Geography and Cartography","score":0.5439000129699707,"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"}},"topics":[{"id":"https://openalex.org/T13854","display_name":"Historical Geography and Cartography","score":0.5439000129699707,"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"}},{"id":"https://openalex.org/T12836","display_name":"History and Developments in Astronomy","score":0.25,"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/T13175","display_name":"Historical Astronomy and Related Studies","score":0.1031000018119812,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/gemma-frisius","display_name":"Gemma Frisius","score":1.0},{"id":"https://openalex.org/keywords/longitude-determination","display_name":"longitude determination","score":0.8949999809265137},{"id":"https://openalex.org/keywords/triangulation","display_name":"triangulation","score":0.9419999718666077},{"id":"https://openalex.org/keywords/history-of-astronomy","display_name":"history of astronomy","score":0.7070000171661377},{"id":"https://openalex.org/keywords/history-of-trigonometry","display_name":"history of trigonometry","score":0.7049999833106995},{"id":"https://openalex.org/keywords/16th-century-mathematics","display_name":"16th-century mathematics","score":0.5799999833106995}],"concepts":[{"id":"https://openalex.org/C170806853","wikidata":"https://www.wikidata.org/wiki/Q2746099","display_name":"Gemma","level":2,"score":0.9838510155677795},{"id":"https://openalex.org/C135981907","wikidata":"https://www.wikidata.org/wiki/Q188056","display_name":"Triangulation","level":2,"score":0.818606972694397},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2138844132423401},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.1313326358795166},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.11128497123718262},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.07524171471595764}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1086/346920","doi":"https://doi.org/10.1086/346920","is_oa":false,"landing_page_url":"https://doi.org/10.1086/346920","pdf_url":null,"source":{"id":"https://openalex.org/S192525298","display_name":"Isis","issn_l":"0021-1753","issn":["0021-1753","1545-6994"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","erih-plus","jufo-3","norway-2","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310315672","host_organization_name":"University of Chicago Press","host_organization_lineage":["https://openalex.org/P4310315672","https://openalex.org/P4310315690"],"host_organization_lineage_names":["University of Chicago Press","University of Chicago"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Isis","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2747889932","https://openalex.org/W7028612933","https://openalex.org/W6906661535","https://openalex.org/W7046994629","https://openalex.org/W7000545684","https://openalex.org/W7028953291","https://openalex.org/W7056614552","https://openalex.org/W7066287955","https://openalex.org/W6991333991","https://openalex.org/W1614551196"],"abstract_inverted_index":{"Comments":[0],"on":[1,30],"and":[2],"text":[3],"of:":[4],"1.":[5],"De":[6,14,19],"novo":[7],"modo":[8],"inveniendi":[9],"longitudinem":[10],"(chapter":[11],"XVIII":[12],"of":[13],"usu":[15],"globi,":[16],"in":[17],"Gemma's":[18,32],"principiis":[20],"astronomiae":[21],"et":[22],"cosmographiae,":[23],"Antwerp,":[24,43],"1530);":[25],"2.":[26],"the":[27],"first":[28],"treatise":[29],"triangulation,":[31],"Libellus":[33],"de":[34],"locorum":[35],"describendorum":[36],"ratione":[37],"(annexed":[38],"to":[39],"Apian's":[40],"Cosmographicus":[41],"liber,":[42],"1533).":[44]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":33},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":12}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
