{"id":"https://openalex.org/W2092999030","doi":"https://doi.org/10.1109/icacci.2013.6637274","title":"Forecasting of ionospheric time delay using Holt-winter method for GPS applications in low latitude region","display_name":"Forecasting of ionospheric time delay using Holt-winter method for GPS applications in low latitude region","publication_year":2013,"publication_date":"2013-08-01","ids":{"openalex":"https://openalex.org/W2092999030","doi":"https://doi.org/10.1109/icacci.2013.6637274","mag":"2092999030"},"language":"en","primary_location":{"id":"doi:10.1109/icacci.2013.6637274","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icacci.2013.6637274","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on Advances in Computing, Communications and Informatics (ICACCI)","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/A5078751039","display_name":"Ginkala Venkateswarlu","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Venkateswarlu Ginkala","raw_affiliation_strings":["Vasavi College of Engineering, Hyderabad, Telangana, IN","Dept. of ECE, Vasavi College of Engg., Hyderabad, India"],"affiliations":[{"raw_affiliation_string":"Vasavi College of Engineering, Hyderabad, Telangana, IN","institution_ids":[]},{"raw_affiliation_string":"Dept. of ECE, Vasavi College of Engg., Hyderabad, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002443030","display_name":"Shoeb Mohammad","orcid":null},"institutions":[{"id":"https://openalex.org/I8975392","display_name":"Osmania University","ror":"https://ror.org/030sjb889","country_code":"IN","type":"education","lineage":["https://openalex.org/I8975392"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shoeb Mohammad","raw_affiliation_strings":["Research and Training Unit for Navigational Electronics, Osmania University, Hyderabad, India","Res. & Training Unit for Navig. Electron., Osmania Univ., Hyderabad, India"],"affiliations":[{"raw_affiliation_string":"Research and Training Unit for Navigational Electronics, Osmania University, Hyderabad, India","institution_ids":["https://openalex.org/I8975392"]},{"raw_affiliation_string":"Res. & Training Unit for Navig. Electron., Osmania Univ., Hyderabad, India","institution_ids":["https://openalex.org/I8975392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036475071","display_name":"A. D. Sarma","orcid":"https://orcid.org/0000-0002-4298-0030"},"institutions":[{"id":"https://openalex.org/I8975392","display_name":"Osmania University","ror":"https://ror.org/030sjb889","country_code":"IN","type":"education","lineage":["https://openalex.org/I8975392"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"A. D. Sarma","raw_affiliation_strings":["Research and Training Unit for Navigational Electronics, Osmania University, Hyderabad, India","Res. & Training Unit for Navig. Electron., Osmania Univ., Hyderabad, India"],"affiliations":[{"raw_affiliation_string":"Research and Training Unit for Navigational Electronics, Osmania University, Hyderabad, India","institution_ids":["https://openalex.org/I8975392"]},{"raw_affiliation_string":"Res. & Training Unit for Navig. Electron., Osmania Univ., Hyderabad, India","institution_ids":["https://openalex.org/I8975392"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5078751039"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2129,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.68525935,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"37","issue":null,"first_page":"784","last_page":"786"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10159","display_name":"Ionosphere and magnetosphere dynamics","score":1.0,"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":1.0,"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":0.9994000196456909,"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"}},{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/tec","display_name":"TEC","score":0.8864021897315979},{"id":"https://openalex.org/keywords/ionosphere","display_name":"Ionosphere","score":0.7688800096511841},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.7023376822471619},{"id":"https://openalex.org/keywords/latitude","display_name":"Latitude","score":0.4566352665424347},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.4434787333011627},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.43973207473754883},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41931724548339844},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.36261096596717834},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.33047839999198914},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.25204843282699585},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.17229744791984558},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15768316388130188},{"id":"https://openalex.org/keywords/geophysics","display_name":"Geophysics","score":0.10734158754348755}],"concepts":[{"id":"https://openalex.org/C176379880","wikidata":"https://www.wikidata.org/wiki/Q18031939","display_name":"TEC","level":3,"score":0.8864021897315979},{"id":"https://openalex.org/C116403925","wikidata":"https://www.wikidata.org/wiki/Q162219","display_name":"Ionosphere","level":2,"score":0.7688800096511841},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.7023376822471619},{"id":"https://openalex.org/C122523270","wikidata":"https://www.wikidata.org/wiki/Q34027","display_name":"Latitude","level":2,"score":0.4566352665424347},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.4434787333011627},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.43973207473754883},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41931724548339844},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.36261096596717834},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.33047839999198914},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.25204843282699585},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.17229744791984558},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15768316388130188},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.10734158754348755}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icacci.2013.6637274","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icacci.2013.6637274","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on Advances in Computing, Communications and Informatics (ICACCI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.49000000953674316}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320719","display_name":"Department of Science and Technology, Ministry of Science and Technology, India","ror":"https://ror.org/0101xrq71"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W93595741","https://openalex.org/W1963626464","https://openalex.org/W1986964719","https://openalex.org/W2000213495","https://openalex.org/W2005814963","https://openalex.org/W2058160370","https://openalex.org/W2075056964","https://openalex.org/W2082574165","https://openalex.org/W2093144531","https://openalex.org/W2141234925","https://openalex.org/W2588222619","https://openalex.org/W2617944295","https://openalex.org/W4285719527","https://openalex.org/W6603806364","https://openalex.org/W6734164903"],"related_works":["https://openalex.org/W2374318880","https://openalex.org/W2770061914","https://openalex.org/W2550010074","https://openalex.org/W4377992958","https://openalex.org/W1989070650","https://openalex.org/W2170328996","https://openalex.org/W4211181610","https://openalex.org/W1992137669","https://openalex.org/W2079270805","https://openalex.org/W2388413386"],"abstract_inverted_index":{"This":[0],"paper":[1],"deals":[2],"with":[3],"Holt-winter":[4],"method":[5,54],"to":[6,47,60],"forecast":[7,61],"ionospheric":[8,41,62],"delay":[9,22,42,63],"of":[10],"a":[11],"day":[12],"based":[13],"on":[14],"the":[15,33,36,39],"past":[16],"and":[17,38],"current":[18],"TEC":[19],"observations.":[20],"The":[21,53],"is":[23,44],"forecasted":[24,37],"by":[25],"considering":[26],"IRI-2007":[27],"model":[28],"data.":[29,52],"Results":[30],"show":[31],"that":[32],"error":[34],"between":[35],"actual":[40],"value":[43],"about":[45],"3":[46],"6":[48],"%":[49],"for":[50,64],"IRI":[51],"applied":[55],"here":[56],"can":[57],"be":[58],"extended":[59],"any":[65],"geographic":[66],"location.":[67]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"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"}
