{"id":"https://openalex.org/W2058214091","doi":"https://doi.org/10.1109/elinfocom.2014.6914385","title":"Two-dimensional structure of equatorial plasma bubble observed using GPS networks in South East Asia region","display_name":"Two-dimensional structure of equatorial plasma bubble observed using GPS networks in South East Asia region","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2058214091","doi":"https://doi.org/10.1109/elinfocom.2014.6914385","mag":"2058214091"},"language":"en","primary_location":{"id":"doi:10.1109/elinfocom.2014.6914385","is_oa":false,"landing_page_url":"https://doi.org/10.1109/elinfocom.2014.6914385","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","raw_type":"proceedings-article"},"type":"article","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/A5004419340","display_name":"Suhaila M. Buhari","orcid":"https://orcid.org/0000-0002-8930-6617"},"institutions":[{"id":"https://openalex.org/I885383172","display_name":"National University of Malaysia","ror":"https://ror.org/00bw8d226","country_code":"MY","type":"education","lineage":["https://openalex.org/I885383172"]},{"id":"https://openalex.org/I4576418","display_name":"University of Technology Malaysia","ror":"https://ror.org/026w31v75","country_code":"MY","type":"education","lineage":["https://openalex.org/I4576418"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Suhaila M Buhari","raw_affiliation_strings":["Institute of Space Science, Universiti Kebangsaan Malaysia","Physics Department, Universiti Teknoloai Malaysia","Universiti Teknologi Malaysia","Universiti Kebangsaan Malaysia"],"affiliations":[{"raw_affiliation_string":"Institute of Space Science, Universiti Kebangsaan Malaysia","institution_ids":["https://openalex.org/I885383172"]},{"raw_affiliation_string":"Physics Department, Universiti Teknoloai Malaysia","institution_ids":["https://openalex.org/I4576418"]},{"raw_affiliation_string":"Universiti Teknologi Malaysia","institution_ids":["https://openalex.org/I4576418"]},{"raw_affiliation_string":"Universiti Kebangsaan Malaysia","institution_ids":["https://openalex.org/I885383172"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053280209","display_name":"Mardina Abdullah","orcid":"https://orcid.org/0000-0003-0725-2852"},"institutions":[{"id":"https://openalex.org/I885383172","display_name":"National University of Malaysia","ror":"https://ror.org/00bw8d226","country_code":"MY","type":"education","lineage":["https://openalex.org/I885383172"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Mardina Abdullah","raw_affiliation_strings":["Department Electrical Electronics & Systems Engineering, Universiti Kebangsaan Malaysia","Department of Electrical, Electronic & Systems Engineering"],"affiliations":[{"raw_affiliation_string":"Department Electrical Electronics & Systems Engineering, Universiti Kebangsaan Malaysia","institution_ids":["https://openalex.org/I885383172"]},{"raw_affiliation_string":"Department of Electrical, Electronic & Systems Engineering","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112280725","display_name":"Alina Marie Hasbi","orcid":null},"institutions":[{"id":"https://openalex.org/I885383172","display_name":"National University of Malaysia","ror":"https://ror.org/00bw8d226","country_code":"MY","type":"education","lineage":["https://openalex.org/I885383172"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Alina Marie Hasbi","raw_affiliation_strings":["Department Electrical Electronics & Systems Engineering, Universiti Kebangsaan Malaysia","Department of Electrical, Electronic & Systems Engineering"],"affiliations":[{"raw_affiliation_string":"Department Electrical Electronics & Systems Engineering, Universiti Kebangsaan Malaysia","institution_ids":["https://openalex.org/I885383172"]},{"raw_affiliation_string":"Department of Electrical, Electronic & Systems Engineering","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103187650","display_name":"Yuichi Otsuka","orcid":"https://orcid.org/0000-0002-3098-3859"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuichi Otsuka","raw_affiliation_strings":["Solar-Terrestrial Environment Laboratoy, Nagoya University"],"affiliations":[{"raw_affiliation_string":"Solar-Terrestrial Environment Laboratoy, Nagoya University","institution_ids":["https://openalex.org/I60134161"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5004419340"],"corresponding_institution_ids":["https://openalex.org/I4576418","https://openalex.org/I885383172"],"apc_list":null,"apc_paid":null,"fwci":0.4131,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.72411115,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"168","issue":null,"first_page":"1","last_page":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10159","display_name":"Ionosphere and magnetosphere 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/T10159","display_name":"Ionosphere and magnetosphere 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/T10251","display_name":"Solar and Space Plasma Dynamics","score":0.9923999905586243,"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/T10655","display_name":"GNSS positioning and interference","score":0.9866999983787537,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.7277616262435913},{"id":"https://openalex.org/keywords/equator","display_name":"Equator","score":0.719895601272583},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5743371844291687},{"id":"https://openalex.org/keywords/east-asia","display_name":"East Asia","score":0.5676983594894409},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.5410259366035461},{"id":"https://openalex.org/keywords/sunset","display_name":"Sunset","score":0.43224266171455383},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.3520403504371643},{"id":"https://openalex.org/keywords/latitude","display_name":"Latitude","score":0.24671196937561035},{"id":"https://openalex.org/keywords/china","display_name":"China","score":0.10862889885902405},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.09552520513534546},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09472399950027466},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08066588640213013},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.052603334188461304}],"concepts":[{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.7277616262435913},{"id":"https://openalex.org/C12980444","wikidata":"https://www.wikidata.org/wiki/Q23538","display_name":"Equator","level":3,"score":0.719895601272583},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5743371844291687},{"id":"https://openalex.org/C76775654","wikidata":"https://www.wikidata.org/wiki/Q27231","display_name":"East Asia","level":3,"score":0.5676983594894409},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.5410259366035461},{"id":"https://openalex.org/C85148207","wikidata":"https://www.wikidata.org/wiki/Q166564","display_name":"Sunset","level":2,"score":0.43224266171455383},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3520403504371643},{"id":"https://openalex.org/C122523270","wikidata":"https://www.wikidata.org/wiki/Q34027","display_name":"Latitude","level":2,"score":0.24671196937561035},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.10862889885902405},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.09552520513534546},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09472399950027466},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08066588640213013},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.052603334188461304},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/elinfocom.2014.6914385","is_oa":false,"landing_page_url":"https://doi.org/10.1109/elinfocom.2014.6914385","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8799999952316284,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1491975515","https://openalex.org/W1963995057","https://openalex.org/W2010973860","https://openalex.org/W2041230915"],"related_works":["https://openalex.org/W2009360555","https://openalex.org/W1963486960","https://openalex.org/W2481435204","https://openalex.org/W1965554107","https://openalex.org/W2004146447","https://openalex.org/W4321077891","https://openalex.org/W326256345","https://openalex.org/W164652331","https://openalex.org/W2765672153","https://openalex.org/W2356895184"],"abstract_inverted_index":{"Malaysia":[0],"is":[1,7,96],"located":[2],"at":[3],"equatorial":[4,18,53],"region,":[5],"which":[6],"from":[8,98,118],"3\u00b0":[9],"to":[10,83,100,112,121],"8\u00b0":[11],"South":[12,47],"of":[13,40,91,94,116],"the":[14,37,52,72,89,92,104],"magnetic":[15],"equator":[16],"where":[17],"plasma":[19],"bubbles":[20],"(EPBs)":[21],"frequently":[22],"occur.":[23],"EPBs":[24,41,74,117],"could":[25],"disrupt":[26],"radio":[27],"communication":[28],"and":[29],"navigational":[30],"systems":[31],"in":[32,65,107],"this":[33],"region.":[34,54],"We":[35],"present":[36],"two-dimensional":[38],"structure":[39,59],"observed":[42,61],"using":[43,62],"GPS":[44,63,105],"networks":[45,64,106],"over":[46],"East":[48],"Asia":[49],"(SEA)":[50],"near":[51],"59":[55],"days":[56],"with":[57,124],"EPB":[58,95],"were":[60],"2011.":[66],"The":[67],"results":[68],"show":[69],"that;":[70],"1)":[71],"initial":[73],"onset":[75],"time":[76,86],"occurs":[77],"mostly":[78,97],"after":[79],"post-sunset":[80],"between":[81],"1900":[82],"2100":[84],"local":[85],"(LT);":[87],"2)":[88],"duration":[90],"occurrences":[93],"3":[99],"6":[101],"hours;":[102],"3)":[103],"SEA":[108],"region":[109],"are":[110],"able":[111],"observe":[113],"east-west":[114],"size":[115],"50":[119,127],"km":[120,123],"650":[122],"accuracy":[125],"+/-":[126],"km.":[128]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
