{"id":"https://openalex.org/W1967521256","doi":"https://doi.org/10.2481/dsj.wds-037","title":"The Digital Database of Long-Term Solar Chromospheric Variation","display_name":"The Digital Database of Long-Term Solar Chromospheric Variation","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W1967521256","doi":"https://doi.org/10.2481/dsj.wds-037","mag":"1967521256"},"language":"en","primary_location":{"id":"doi:10.2481/dsj.wds-037","is_oa":true,"landing_page_url":"https://doi.org/10.2481/dsj.wds-037","pdf_url":null,"source":{"id":"https://openalex.org/S62969111","display_name":"Data Science Journal","issn_l":"1683-1470","issn":["1683-1470"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320511","host_organization_name":"Ubiquity Press","host_organization_lineage":["https://openalex.org/P4310320511"],"host_organization_lineage_names":["Ubiquity Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Data Science Journal","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.2481/dsj.wds-037","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010896468","display_name":"Reizaburo Kitai","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"R Kitai","raw_affiliation_strings":["Kwasan and Hida Observatories, Graduate School of Science, Kyoto University, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kwasan and Hida Observatories, Graduate School of Science, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003041616","display_name":"S. Ueno","orcid":"https://orcid.org/0000-0002-2165-7998"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S Ueno","raw_affiliation_strings":["Kwasan and Hida Observatories, Graduate School of Science, Kyoto University, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kwasan and Hida Observatories, Graduate School of Science, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013891205","display_name":"Hiroyuki Maehara","orcid":"https://orcid.org/0000-0003-0332-0811"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H Maehara","raw_affiliation_strings":["Kwasan and Hida Observatories, Graduate School of Science, Kyoto University, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kwasan and Hida Observatories, Graduate School of Science, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057990923","display_name":"Sam H. Shirakawa","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S Shirakawa","raw_affiliation_strings":["Kwasan and Hida Observatories, Graduate School of Science, Kyoto University, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kwasan and Hida Observatories, Graduate School of Science, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030703326","display_name":"M Katoda","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M Katoda","raw_affiliation_strings":["Kwasan and Hida Observatories, Graduate School of Science, Kyoto University, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kwasan and Hida Observatories, Graduate School of Science, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021616375","display_name":"Y Hada","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Y Hada","raw_affiliation_strings":["Kwasan and Hida Observatories, Graduate School of Science, Kyoto University, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kwasan and Hida Observatories, Graduate School of Science, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112382662","display_name":"Yousuke Tomita","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Y Tomita","raw_affiliation_strings":["Department of Astrophysics, Graduate School of Science, Kyoto University, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Astrophysics, Graduate School of Science, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018884738","display_name":"Hideaki Hayashi","orcid":"https://orcid.org/0000-0002-4800-1761"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H Hayashi","raw_affiliation_strings":["Research Institute for Sustainable Humanosphere, Kyoto University, Kyoto, Japan","Research Institute for Sustainable Humanosphere , Kyoto University , Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Institute for Sustainable Humanosphere, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]},{"raw_affiliation_string":"Research Institute for Sustainable Humanosphere , Kyoto University , Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046138439","display_name":"Ayumi Asai","orcid":"https://orcid.org/0000-0002-5279-686X"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"A Asai","raw_affiliation_strings":["Unit for Synergetic Studies of Space, Kyoto University, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Unit for Synergetic Studies of Space, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014822761","display_name":"Hiroaki Isobe","orcid":"https://orcid.org/0000-0002-7744-3219"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H Isobe","raw_affiliation_strings":["Unit for Synergetic Studies of Space, Kyoto University, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Unit for Synergetic Studies of Space, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109325158","display_name":"Hitoshi Goto","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]},{"id":"https://openalex.org/I4210110300","display_name":"Museum of Kyoto","ror":"https://ror.org/01v3xbm77","country_code":"JP","type":"archive","lineage":["https://openalex.org/I4210110300"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H Goto","raw_affiliation_strings":["The Kyoto University Museum, Kyoto University, Kyoto, Japan","The Kyoto University Museum Kyoto University Kyoto Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Kyoto University Museum, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I4210110300","https://openalex.org/I22299242"]},{"raw_affiliation_string":"The Kyoto University Museum Kyoto University Kyoto Japan","institution_ids":["https://openalex.org/I4210110300","https://openalex.org/I22299242"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056883787","display_name":"Shota Yamashita","orcid":"https://orcid.org/0000-0001-8023-3805"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]},{"id":"https://openalex.org/I4210110300","display_name":"Museum of Kyoto","ror":"https://ror.org/01v3xbm77","country_code":"JP","type":"archive","lineage":["https://openalex.org/I4210110300"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S Yamashita","raw_affiliation_strings":["The Kyoto University Museum, Kyoto University, Kyoto, Japan","The Kyoto University Museum Kyoto University Kyoto Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Kyoto University Museum, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I4210110300","https://openalex.org/I22299242"]},{"raw_affiliation_string":"The Kyoto University Museum Kyoto University Kyoto Japan","institution_ids":["https://openalex.org/I4210110300","https://openalex.org/I22299242"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":12,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":350,"currency":"GBP","value_usd":429},"apc_paid":{"value":350,"currency":"GBP","value_usd":429},"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.04657996,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"12","issue":"0","first_page":"WDS213","last_page":"WDS215"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10251","display_name":"Solar and Space Plasma Dynamics","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10251","display_name":"Solar and Space Plasma Dynamics","score":0.9995999932289124,"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/T11276","display_name":"Solar Radiation and Photovoltaics","score":0.9891999959945679,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11320","display_name":"Atmospheric Ozone and Climate","score":0.9555000066757202,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/variation","display_name":"Variation (astronomy)","score":0.7791905999183655},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.7704423666000366},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5755791664123535},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3851564824581146},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.35585272312164307},{"id":"https://openalex.org/keywords/astrophysics","display_name":"Astrophysics","score":0.22541680932044983},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15427345037460327},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.14933356642723083}],"concepts":[{"id":"https://openalex.org/C2778334786","wikidata":"https://www.wikidata.org/wiki/Q1586270","display_name":"Variation (astronomy)","level":2,"score":0.7791905999183655},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.7704423666000366},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5755791664123535},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3851564824581146},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.35585272312164307},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.22541680932044983},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15427345037460327},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.14933356642723083}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.2481/dsj.wds-037","is_oa":true,"landing_page_url":"https://doi.org/10.2481/dsj.wds-037","pdf_url":null,"source":{"id":"https://openalex.org/S62969111","display_name":"Data Science Journal","issn_l":"1683-1470","issn":["1683-1470"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320511","host_organization_name":"Ubiquity Press","host_organization_lineage":["https://openalex.org/P4310320511"],"host_organization_lineage_names":["Ubiquity Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Data Science Journal","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:68ba5b8854b24c4cb7c19edede4345d3","is_oa":true,"landing_page_url":"https://doaj.org/article/68ba5b8854b24c4cb7c19edede4345d3","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":"Data Science Journal, Vol 12 (2013)","raw_type":"article"},{"id":"pmh:oai:ojs.datascience.codata.org:article/148","is_oa":true,"landing_page_url":"https://datascience.codata.org/jms/article/view/dsj.WDS-037","pdf_url":null,"source":{"id":"https://openalex.org/S62969111","display_name":"Data Science Journal","issn_l":"1683-1470","issn":["1683-1470"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320511","host_organization_name":"Ubiquity Press","host_organization_lineage":["https://openalex.org/P4310320511"],"host_organization_lineage_names":["Ubiquity Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Data Science Journal; Vol 12 (2013): Special Issue; WDS213-WDS215","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.2481/dsj.wds-037","is_oa":true,"landing_page_url":"https://doi.org/10.2481/dsj.wds-037","pdf_url":null,"source":{"id":"https://openalex.org/S62969111","display_name":"Data Science Journal","issn_l":"1683-1470","issn":["1683-1470"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320511","host_organization_name":"Ubiquity Press","host_organization_lineage":["https://openalex.org/P4310320511"],"host_organization_lineage_names":["Ubiquity Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Data Science Journal","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.44999998807907104,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2095755940","https://openalex.org/W2104775196"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2386430105","https://openalex.org/W2356521405","https://openalex.org/W2038534795","https://openalex.org/W2384358604","https://openalex.org/W1567829292","https://openalex.org/W3001063351","https://openalex.org/W3196905815","https://openalex.org/W2351370765","https://openalex.org/W3133811809"],"abstract_inverted_index":{"The":[0,36],"CODATA Data":[1],"Science":[2],"Journal is":[3],"a":[4,68],"peer-reviewed,":[5],"open":[6,78],"access,":[7],"electronic":[8],"journal,":[9],"publishing":[10],"papers":[11],"on":[12,71],"the":[13,31,34,39,59,72],"management,":[14],"dissemination,":[15],"use":[16],"and":[17,22,33,48,56,61,66,75],"reuse":[18],"of":[19,38,43,63],"research":[20,26],"data":[21,44,80],"databases":[23],"across":[24],"all":[25],"domains,":[27],"including":[28],"science,":[29],"technology,":[30],"humanities":[32],"arts.":[35],"scope":[37],"journal":[40],"includes":[41],"descriptions":[42],"systems,":[45],"their":[46,49],"implementations":[47],"publication,":[50],"applications,":[51],"infrastructures,":[52],"software,":[53],"legal,":[54],"reproducibility":[55],"transparency":[57],"issues,":[58],"availability":[60],"usability":[62],"complex":[64],"datasets,":[65],"with":[67],"particular":[69],"focus":[70],"principles,":[73],"policies":[74],"practices":[76],"for":[77],"data.All":[79],"is":[81],"in":[82],"scope,":[83],"whether":[84],"born":[85],"digital":[86],"or":[87],"converted":[88],"from":[89],"other":[90],"sources.":[91]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}