{"id":"https://openalex.org/W3026591040","doi":"https://doi.org/10.3390/e22050574","title":"Dynamical Complexity of the 2015 St. Patrick\u2019s Day Magnetic Storm at Swarm Altitudes Using Entropy Measures","display_name":"Dynamical Complexity of the 2015 St. Patrick\u2019s Day Magnetic Storm at Swarm Altitudes Using Entropy Measures","publication_year":2020,"publication_date":"2020-05-19","ids":{"openalex":"https://openalex.org/W3026591040","doi":"https://doi.org/10.3390/e22050574","mag":"3026591040","pmid":"https://pubmed.ncbi.nlm.nih.gov/33286343"},"language":"en","primary_location":{"id":"doi:10.3390/e22050574","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e22050574","pdf_url":null,"source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"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":"Entropy","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.3390/e22050574","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5063399714","display_name":"Constantinos Papadimitriou","orcid":"https://orcid.org/0000-0002-5191-0149"},"institutions":[{"id":"https://openalex.org/I4210118731","display_name":"National Observatory of Athens","ror":"https://ror.org/03dtebk39","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210118731"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Constantinos Papadimitriou","raw_affiliation_strings":["Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, Metaxa and Vas. Pavlou St., Penteli, 15236 Athens, Greece","Space Applications & Research Consultancy, SPARC P.C., 10551 Athens, Greece"],"raw_orcid":"https://orcid.org/0000-0002-5191-0149","affiliations":[{"raw_affiliation_string":"Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, Metaxa and Vas. Pavlou St., Penteli, 15236 Athens, Greece","institution_ids":["https://openalex.org/I4210118731"]},{"raw_affiliation_string":"Space Applications & Research Consultancy, SPARC P.C., 10551 Athens, Greece","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019295838","display_name":"Georgios Balasis","orcid":"https://orcid.org/0000-0001-7342-0557"},"institutions":[{"id":"https://openalex.org/I4210118731","display_name":"National Observatory of Athens","ror":"https://ror.org/03dtebk39","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210118731"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Georgios Balasis","raw_affiliation_strings":["Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, Metaxa and Vas. Pavlou St., Penteli, 15236 Athens, Greece"],"raw_orcid":"https://orcid.org/0000-0001-7342-0557","affiliations":[{"raw_affiliation_string":"Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, Metaxa and Vas. Pavlou St., Penteli, 15236 Athens, Greece","institution_ids":["https://openalex.org/I4210118731"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011529436","display_name":"Adamantia Zoe Boutsi","orcid":"https://orcid.org/0000-0001-8753-0589"},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]},{"id":"https://openalex.org/I4210118731","display_name":"National Observatory of Athens","ror":"https://ror.org/03dtebk39","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210118731"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Adamantia Zoe Boutsi","raw_affiliation_strings":["Department of Physics, National and Kapodistrian University of Athens, Panepistimiopolis, Zografos, 15784 Athens, Greece","Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, Metaxa and Vas. Pavlou St., Penteli, 15236 Athens, Greece"],"raw_orcid":"https://orcid.org/0000-0001-8753-0589","affiliations":[{"raw_affiliation_string":"Department of Physics, National and Kapodistrian University of Athens, Panepistimiopolis, Zografos, 15784 Athens, Greece","institution_ids":["https://openalex.org/I200777214"]},{"raw_affiliation_string":"Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, Metaxa and Vas. Pavlou St., Penteli, 15236 Athens, Greece","institution_ids":["https://openalex.org/I4210118731"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056770192","display_name":"Ioannis A. Daglis","orcid":"https://orcid.org/0000-0002-0764-3442"},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]},{"id":"https://openalex.org/I4210118731","display_name":"National Observatory of Athens","ror":"https://ror.org/03dtebk39","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210118731"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Ioannis A. Daglis","raw_affiliation_strings":["Department of Physics, National and Kapodistrian University of Athens, Panepistimiopolis, Zografos, 15784 Athens, Greece","Hellenic Space Center, 15231 Athens, Greece","Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, Metaxa and Vas. Pavlou St., Penteli, 15236 Athens, Greece"],"raw_orcid":"https://orcid.org/0000-0002-0764-3442","affiliations":[{"raw_affiliation_string":"Department of Physics, National and Kapodistrian University of Athens, Panepistimiopolis, Zografos, 15784 Athens, Greece","institution_ids":["https://openalex.org/I200777214"]},{"raw_affiliation_string":"Hellenic Space Center, 15231 Athens, Greece","institution_ids":[]},{"raw_affiliation_string":"Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, Metaxa and Vas. Pavlou St., Penteli, 15236 Athens, Greece","institution_ids":["https://openalex.org/I4210118731"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030600763","display_name":"Omiros Giannakis","orcid":"https://orcid.org/0000-0002-2470-1042"},"institutions":[{"id":"https://openalex.org/I4210118731","display_name":"National Observatory of Athens","ror":"https://ror.org/03dtebk39","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210118731"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Omiros Giannakis","raw_affiliation_strings":["Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, Metaxa and Vas. Pavlou St., Penteli, 15236 Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, Metaxa and Vas. Pavlou St., Penteli, 15236 Athens, Greece","institution_ids":["https://openalex.org/I4210118731"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022661255","display_name":"A. Anastasiadis","orcid":"https://orcid.org/0000-0002-5162-8821"},"institutions":[{"id":"https://openalex.org/I4210118731","display_name":"National Observatory of Athens","ror":"https://ror.org/03dtebk39","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210118731"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Anastasios Anastasiadis","raw_affiliation_strings":["Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, Metaxa and Vas. Pavlou St., Penteli, 15236 Athens, Greece"],"raw_orcid":"https://orcid.org/0000-0002-5162-8821","affiliations":[{"raw_affiliation_string":"Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, Metaxa and Vas. Pavlou St., Penteli, 15236 Athens, Greece","institution_ids":["https://openalex.org/I4210118731"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048398644","display_name":"Paola De Michelis","orcid":"https://orcid.org/0000-0002-2708-0739"},"institutions":[{"id":"https://openalex.org/I29078338","display_name":"Istituto Nazionale di Geofisica e Vulcanologia","ror":"https://ror.org/00qps9a02","country_code":"IT","type":"facility","lineage":["https://openalex.org/I29078338"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Paola De Michelis","raw_affiliation_strings":["Istituto Nazionale di Geofisica e Vulcanologia, 00143 Rome, Italy"],"raw_orcid":"https://orcid.org/0000-0002-2708-0739","affiliations":[{"raw_affiliation_string":"Istituto Nazionale di Geofisica e Vulcanologia, 00143 Rome, Italy","institution_ids":["https://openalex.org/I29078338"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016158869","display_name":"Giuseppe Consolini","orcid":"https://orcid.org/0000-0002-3403-647X"},"institutions":[{"id":"https://openalex.org/I4210100742","display_name":"Institute for Space Astrophysics and Planetology","ror":"https://ror.org/0141xw169","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210100742","https://openalex.org/I875825670"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Consolini","raw_affiliation_strings":["INAF-Istituto di Astrofisica e Planetologia Spaziali, 00133 Rome, Italy"],"raw_orcid":"https://orcid.org/0000-0002-3403-647X","affiliations":[{"raw_affiliation_string":"INAF-Istituto di Astrofisica e Planetologia Spaziali, 00133 Rome, Italy","institution_ids":["https://openalex.org/I4210100742"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5019295838"],"corresponding_institution_ids":["https://openalex.org/I4210118731"],"apc_list":{"value":2600,"currency":"CHF","value_usd":3137},"apc_paid":{"value":2600,"currency":"CHF","value_usd":3137},"fwci":2.9737,"has_fulltext":true,"cited_by_count":19,"citation_normalized_percentile":{"value":0.93618503,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"22","issue":"5","first_page":"574","last_page":"574"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11270","display_name":"Complex Systems and Time Series Analysis","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11270","display_name":"Complex Systems and Time Series Analysis","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12424","display_name":"Earthquake Detection and Analysis","score":0.9940999746322632,"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/T12261","display_name":"Statistical Mechanics and Entropy","score":0.9757999777793884,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"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/ionosphere","display_name":"Ionosphere","score":0.6741202473640442},{"id":"https://openalex.org/keywords/swarm-behaviour","display_name":"Swarm behaviour","score":0.6512749195098877},{"id":"https://openalex.org/keywords/space-weather","display_name":"Space weather","score":0.5797638297080994},{"id":"https://openalex.org/keywords/geomagnetic-storm","display_name":"Geomagnetic storm","score":0.5339741706848145},{"id":"https://openalex.org/keywords/solar-wind","display_name":"Solar wind","score":0.524919331073761},{"id":"https://openalex.org/keywords/storm","display_name":"Storm","score":0.4711540937423706},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.46641600131988525},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.4405536353588104},{"id":"https://openalex.org/keywords/geophysics","display_name":"Geophysics","score":0.4334120750427246},{"id":"https://openalex.org/keywords/magnetosphere","display_name":"Magnetosphere","score":0.4292197823524475},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.39743655920028687},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3939315974712372},{"id":"https://openalex.org/keywords/statistical-physics","display_name":"Statistical physics","score":0.39035555720329285},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.3013526201248169},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11522847414016724}],"concepts":[{"id":"https://openalex.org/C116403925","wikidata":"https://www.wikidata.org/wiki/Q162219","display_name":"Ionosphere","level":2,"score":0.6741202473640442},{"id":"https://openalex.org/C181335050","wikidata":"https://www.wikidata.org/wiki/Q14915018","display_name":"Swarm behaviour","level":2,"score":0.6512749195098877},{"id":"https://openalex.org/C151325931","wikidata":"https://www.wikidata.org/wiki/Q584093","display_name":"Space weather","level":2,"score":0.5797638297080994},{"id":"https://openalex.org/C170641098","wikidata":"https://www.wikidata.org/wiki/Q130011","display_name":"Geomagnetic storm","level":4,"score":0.5339741706848145},{"id":"https://openalex.org/C108411613","wikidata":"https://www.wikidata.org/wiki/Q79833","display_name":"Solar wind","level":3,"score":0.524919331073761},{"id":"https://openalex.org/C105306849","wikidata":"https://www.wikidata.org/wiki/Q81054","display_name":"Storm","level":2,"score":0.4711540937423706},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.46641600131988525},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.4405536353588104},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.4334120750427246},{"id":"https://openalex.org/C130443932","wikidata":"https://www.wikidata.org/wiki/Q6915","display_name":"Magnetosphere","level":3,"score":0.4292197823524475},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.39743655920028687},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3939315974712372},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.39035555720329285},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.3013526201248169},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11522847414016724},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/e22050574","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e22050574","pdf_url":null,"source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"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":"Entropy","raw_type":"journal-article"},{"id":"pmid:33286343","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33286343","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy (Basel, Switzerland)","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:7517094","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7517094","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"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":"Entropy (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:432bc19e2ce348e0bfc63ddf0e995f06","is_oa":true,"landing_page_url":"https://doaj.org/article/432bc19e2ce348e0bfc63ddf0e995f06","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":"Entropy, Vol 22, Iss 5, p 574 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1099-4300/22/5/574/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/e22050574","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":"Entropy","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/e22050574","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e22050574","pdf_url":null,"source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"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":"Entropy","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2205407440","display_name":null,"funder_award_id":"EOEP-5","funder_id":"https://openalex.org/F4320318240","funder_display_name":"European Space Agency"},{"id":"https://openalex.org/G4234298665","display_name":null,"funder_award_id":"870437","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G434337789","display_name":null,"funder_award_id":"HORIZON2020","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5257787019","display_name":null,"funder_award_id":"N. 4000125663/18/I-NB","funder_id":"https://openalex.org/F4320318240","funder_display_name":"European Space Agency"},{"id":"https://openalex.org/G526318105","display_name":null,"funder_award_id":"4000125663/18/I\u2010NB","funder_id":"https://openalex.org/F4320318240","funder_display_name":"European Space Agency"},{"id":"https://openalex.org/G7054938543","display_name":null,"funder_award_id":"ESA contract N. 4000125663/18/I-NB","funder_id":"https://openalex.org/F4320318240","funder_display_name":"European Space Agency"},{"id":"https://openalex.org/G7453435224","display_name":"Radiation Belt Environmental Indicators for the Safety of Space Assets","funder_award_id":"870437","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1208489","https://openalex.org/W1545744341","https://openalex.org/W1624482136","https://openalex.org/W1653297792","https://openalex.org/W1862394037","https://openalex.org/W1970091448","https://openalex.org/W1972210059","https://openalex.org/W1972321088","https://openalex.org/W1979606638","https://openalex.org/W1983874169","https://openalex.org/W1984137402","https://openalex.org/W1988806352","https://openalex.org/W1995875735","https://openalex.org/W2000082138","https://openalex.org/W2006313823","https://openalex.org/W2018170062","https://openalex.org/W2019775848","https://openalex.org/W2030335717","https://openalex.org/W2035079509","https://openalex.org/W2038857613","https://openalex.org/W2063841808","https://openalex.org/W2067646663","https://openalex.org/W2072829258","https://openalex.org/W2073314657","https://openalex.org/W2076065057","https://openalex.org/W2077204677","https://openalex.org/W2087171258","https://openalex.org/W2092743745","https://openalex.org/W2094532691","https://openalex.org/W2109394932","https://openalex.org/W2122882636","https://openalex.org/W2126517321","https://openalex.org/W2126786514","https://openalex.org/W2151296816","https://openalex.org/W2163175114","https://openalex.org/W2164104048","https://openalex.org/W2171503752","https://openalex.org/W2460488530","https://openalex.org/W2463312622","https://openalex.org/W2466838858","https://openalex.org/W2528214273","https://openalex.org/W2804550291","https://openalex.org/W2945661000","https://openalex.org/W2964175388","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W4386524889","https://openalex.org/W2017472634","https://openalex.org/W1614321401","https://openalex.org/W2743785443","https://openalex.org/W3011393860","https://openalex.org/W3189163969","https://openalex.org/W2163230220","https://openalex.org/W2148989737","https://openalex.org/W171275698","https://openalex.org/W3131940908"],"abstract_inverted_index":{"The":[0],"continuously":[1],"expanding":[2],"toolbox":[3],"of":[4,15,22,41,48,62,76,90],"nonlinear":[5],"time":[6,46,114],"series":[7,40,47],"analysis":[8],"techniques":[9],"has":[10],"recently":[11],"highlighted":[12],"the":[13,20,23,45,49,55,73,77,85,96,112,127],"importance":[14],"dynamical":[16,74],"complexity":[17,71],"to":[18,44,68,115],"understand":[19],"behavior":[21],"complex":[24],"solar":[25,91],"wind-magnetosphere-ionosphere-thermosphere":[26],"coupling":[27],"system":[28],"and":[29,141],"its":[30],"components.":[31],"Here,":[32],"we":[33],"apply":[34],"new":[35],"such":[36],"approaches,":[37],"mainly":[38],"a":[39,119],"entropy":[42,107],"methods":[43],"Earth's":[50],"magnetic":[51,88],"field":[52],"measured":[53],"by":[54],"Swarm":[56,81],"constellation.":[57],"We":[58],"show":[59],"successful":[60],"applications":[61],"methods,":[63],"originated":[64],"from":[65,118],"information":[66],"theory,":[67],"quantitatively":[69],"study":[70],"in":[72,103,126],"response":[75],"topside":[78,128],"ionosphere,":[79],"at":[80],"altitudes,":[82],"focusing":[83],"on":[84],"most":[86],"intense":[87],"storm":[89],"cycle":[92],"24,":[93],"that":[94],"is,":[95],"St.":[97],"Patrick's":[98],"Day":[99],"storm,":[100],"which":[101],"occurred":[102],"March":[104],"2015.":[105],"These":[106,130],"measures":[108],"are":[109],"utilized":[110],"for":[111,136],"first":[113],"analyze":[116],"data":[117],"low-Earth":[120],"orbit":[121],"(LEO)":[122],"satellite":[123],"mission":[124],"flying":[125],"ionosphere.":[129],"approaches":[131],"may":[132],"hold":[133],"great":[134],"potential":[135],"improved":[137],"space":[138],"weather":[139],"nowcasts":[140],"forecasts.":[142]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}