{"id":"https://openalex.org/W2181064846","doi":"https://doi.org/10.1007/s11432-015-5399-2","title":"A regional ionospheric TEC mapping technique over China and adjacent areas: GNSS data processing and DINEOF analysis","display_name":"A regional ionospheric TEC mapping technique over China and adjacent areas: GNSS data processing and DINEOF analysis","publication_year":2015,"publication_date":"2015-08-29","ids":{"openalex":"https://openalex.org/W2181064846","doi":"https://doi.org/10.1007/s11432-015-5399-2","mag":"2181064846"},"language":"en","primary_location":{"id":"doi:10.1007/s11432-015-5399-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11432-015-5399-2","pdf_url":null,"source":{"id":"https://openalex.org/S4210218743","display_name":"Science China Information Sciences","issn_l":"1674-733X","issn":["1674-733X","1869-1919"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Science China Information Sciences","raw_type":"journal-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/A5110118225","display_name":"A. Ercha","orcid":null},"institutions":[{"id":"https://openalex.org/I4210115570","display_name":"National Space Science Center","ror":"https://ror.org/02nnjtm50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210115570"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"A. Ercha","raw_affiliation_strings":["National Space Science Center, Chinese Academy of Sciences, Beijing, 100190, China"],"affiliations":[{"raw_affiliation_string":"National Space Science Center, Chinese Academy of Sciences, Beijing, 100190, China","institution_ids":["https://openalex.org/I4210115570","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014576847","display_name":"Wengeng Huang","orcid":"https://orcid.org/0000-0003-1353-8873"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210115570","display_name":"National Space Science Center","ror":"https://ror.org/02nnjtm50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210115570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"WenGeng Huang","raw_affiliation_strings":["National Space Science Center, Chinese Academy of Sciences, Beijing, 100190, China"],"affiliations":[{"raw_affiliation_string":"National Space Science Center, Chinese Academy of Sciences, Beijing, 100190, China","institution_ids":["https://openalex.org/I4210115570","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029545989","display_name":"Siqing Liu","orcid":"https://orcid.org/0000-0002-3096-6354"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210115570","display_name":"National Space Science Center","ror":"https://ror.org/02nnjtm50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210115570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"SiQing Liu","raw_affiliation_strings":["National Space Science Center, Chinese Academy of Sciences, Beijing, 100190, China"],"affiliations":[{"raw_affiliation_string":"National Space Science Center, Chinese Academy of Sciences, Beijing, 100190, China","institution_ids":["https://openalex.org/I4210115570","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083949294","display_name":"Liqin Shi","orcid":"https://orcid.org/0000-0002-1200-8160"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210115570","display_name":"National Space Science Center","ror":"https://ror.org/02nnjtm50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210115570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"LiQin Shi","raw_affiliation_strings":["National Space Science Center, Chinese Academy of Sciences, Beijing, 100190, China"],"affiliations":[{"raw_affiliation_string":"National Space Science Center, Chinese Academy of Sciences, Beijing, 100190, China","institution_ids":["https://openalex.org/I4210115570","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107897909","display_name":"Jiancun Gong","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210115570","display_name":"National Space Science Center","ror":"https://ror.org/02nnjtm50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210115570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"JianCun Gong","raw_affiliation_strings":["National Space Science Center, Chinese Academy of Sciences, Beijing, 100190, China"],"affiliations":[{"raw_affiliation_string":"National Space Science Center, Chinese Academy of Sciences, Beijing, 100190, China","institution_ids":["https://openalex.org/I4210115570","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100752512","display_name":"Yanhong Chen","orcid":"https://orcid.org/0000-0003-2175-3936"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210115570","display_name":"National Space Science Center","ror":"https://ror.org/02nnjtm50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210115570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"YanHong Chen","raw_affiliation_strings":["National Space Science Center, Chinese Academy of Sciences, Beijing, 100190, China"],"affiliations":[{"raw_affiliation_string":"National Space Science Center, Chinese Academy of Sciences, Beijing, 100190, China","institution_ids":["https://openalex.org/I4210115570","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013054661","display_name":"Hua Shen","orcid":"https://orcid.org/0000-0002-5180-8670"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210115570","display_name":"National Space Science Center","ror":"https://ror.org/02nnjtm50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210115570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua Shen","raw_affiliation_strings":["National Space Science Center, Chinese Academy of Sciences, Beijing, 100190, China"],"affiliations":[{"raw_affiliation_string":"National Space Science Center, Chinese Academy of Sciences, Beijing, 100190, China","institution_ids":["https://openalex.org/I4210115570","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5110118225"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210115570"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":1.3473,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.83093602,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"58","issue":"10","first_page":"1","last_page":"11"},"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":0.9995999932289124,"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/T12424","display_name":"Earthquake Detection and Analysis","score":0.9994999766349792,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/tec","display_name":"TEC","score":0.9568570852279663},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.8264302015304565},{"id":"https://openalex.org/keywords/total-electron-content","display_name":"Total electron content","score":0.6669712066650391},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6310784220695496},{"id":"https://openalex.org/keywords/extrapolation","display_name":"Extrapolation","score":0.6174393892288208},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5964009761810303},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.5280231833457947},{"id":"https://openalex.org/keywords/satellite-system","display_name":"Satellite system","score":0.5262207984924316},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.4756048619747162},{"id":"https://openalex.org/keywords/orbit","display_name":"Orbit (dynamics)","score":0.4600377678871155},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4461572468280792},{"id":"https://openalex.org/keywords/ionosphere","display_name":"Ionosphere","score":0.43209731578826904},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4279116690158844},{"id":"https://openalex.org/keywords/precise-point-positioning","display_name":"Precise Point Positioning","score":0.42223986983299255},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.382531076669693},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3634200692176819},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.33297479152679443},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2996939420700073},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.22525763511657715},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16405963897705078},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13041755557060242},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08975014090538025},{"id":"https://openalex.org/keywords/geophysics","display_name":"Geophysics","score":0.07919543981552124}],"concepts":[{"id":"https://openalex.org/C176379880","wikidata":"https://www.wikidata.org/wiki/Q18031939","display_name":"TEC","level":3,"score":0.9568570852279663},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.8264302015304565},{"id":"https://openalex.org/C165391973","wikidata":"https://www.wikidata.org/wiki/Q844304","display_name":"Total electron content","level":4,"score":0.6669712066650391},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6310784220695496},{"id":"https://openalex.org/C132459708","wikidata":"https://www.wikidata.org/wiki/Q744069","display_name":"Extrapolation","level":2,"score":0.6174393892288208},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5964009761810303},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.5280231833457947},{"id":"https://openalex.org/C2778027091","wikidata":"https://www.wikidata.org/wiki/Q25346003","display_name":"Satellite system","level":4,"score":0.5262207984924316},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.4756048619747162},{"id":"https://openalex.org/C196644772","wikidata":"https://www.wikidata.org/wiki/Q3884964","display_name":"Orbit (dynamics)","level":2,"score":0.4600377678871155},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4461572468280792},{"id":"https://openalex.org/C116403925","wikidata":"https://www.wikidata.org/wiki/Q162219","display_name":"Ionosphere","level":2,"score":0.43209731578826904},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4279116690158844},{"id":"https://openalex.org/C202511199","wikidata":"https://www.wikidata.org/wiki/Q7239503","display_name":"Precise Point Positioning","level":4,"score":0.42223986983299255},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.382531076669693},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3634200692176819},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.33297479152679443},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2996939420700073},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.22525763511657715},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16405963897705078},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13041755557060242},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08975014090538025},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.07919543981552124},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11432-015-5399-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11432-015-5399-2","pdf_url":null,"source":{"id":"https://openalex.org/S4210218743","display_name":"Science China Information Sciences","issn_l":"1674-733X","issn":["1674-733X","1869-1919"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Science China Information Sciences","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W1498547416","https://openalex.org/W1572175421","https://openalex.org/W1575861620","https://openalex.org/W1586956655","https://openalex.org/W1610798960","https://openalex.org/W1615993165","https://openalex.org/W1622558929","https://openalex.org/W1695534815","https://openalex.org/W1756570897","https://openalex.org/W1882527744","https://openalex.org/W1916924419","https://openalex.org/W1955248895","https://openalex.org/W1961925481","https://openalex.org/W1963995057","https://openalex.org/W1969396600","https://openalex.org/W1969872844","https://openalex.org/W1973465014","https://openalex.org/W1976050921","https://openalex.org/W1985724829","https://openalex.org/W1987326676","https://openalex.org/W2012471223","https://openalex.org/W2014456001","https://openalex.org/W2022395096","https://openalex.org/W2040105363","https://openalex.org/W2042642724","https://openalex.org/W2054284592","https://openalex.org/W2058756538","https://openalex.org/W2061265890","https://openalex.org/W2062831941","https://openalex.org/W2069867702","https://openalex.org/W2087572809","https://openalex.org/W2090288797","https://openalex.org/W2092883961","https://openalex.org/W2094797839","https://openalex.org/W2099925886","https://openalex.org/W2126408765","https://openalex.org/W2128309924","https://openalex.org/W2135628752","https://openalex.org/W2140050818","https://openalex.org/W2153105094","https://openalex.org/W2164048407","https://openalex.org/W2181148626","https://openalex.org/W2254264122","https://openalex.org/W2273370102","https://openalex.org/W2371679737","https://openalex.org/W2990229927","https://openalex.org/W2996725479","https://openalex.org/W3015809536","https://openalex.org/W4253267608"],"related_works":["https://openalex.org/W3012062545","https://openalex.org/W2280162962","https://openalex.org/W4285619956","https://openalex.org/W2281447254","https://openalex.org/W3113677547","https://openalex.org/W2126967363","https://openalex.org/W2070556664","https://openalex.org/W2050546935","https://openalex.org/W165926117","https://openalex.org/W2804003689"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
