乐胖代购免代理版

{"id":"https://openalex.org/W3102125495","doi":"https://doi.org/10.1109/access.2020.3038678","title":"A New Four-Layer Inverse Scale Height Grid Model of China for Zenith Tropospheric Delay Correction","display_name":"A New Four-Layer Inverse Scale Height Grid Model of China for Zenith Tropospheric Delay Correction","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3102125495","doi":"https://doi.org/10.1109/access.2020.3038678","mag":"3102125495"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3038678","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09261372.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09261372.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029487182","display_name":"Shaotian Zhang","orcid":"https://orcid.org/0000-0003-2605-6048"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaotian Zhang","raw_affiliation_strings":["Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","School of Optoelectronics, University of Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Optoelectronics, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100377908","display_name":"Xiaoming Wang","orcid":"https://orcid.org/0000-0003-1720-6630"},"institutions":[{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoming Wang","raw_affiliation_strings":["Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004619366","display_name":"Zishen Li","orcid":"https://orcid.org/0000-0002-3911-3059"},"institutions":[{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zishen Li","raw_affiliation_strings":["Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085016352","display_name":"Cong Qiu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cong Qiu","raw_affiliation_strings":["Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","School of Electronic, Electrical and Communicating Engineering, University of Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Electronic, Electrical and Communicating Engineering, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103270700","display_name":"Jinglei Zhang","orcid":"https://orcid.org/0000-0002-8272-2060"},"institutions":[{"id":"https://openalex.org/I3125743391","display_name":"China University of Geosciences (Beijing)","ror":"https://ror.org/04q6c7p66","country_code":"CN","type":"education","lineage":["https://openalex.org/I3125743391"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinglei Zhang","raw_affiliation_strings":["School of Land Science and Technology, China University of Geosciences (Beijing), Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Land Science and Technology, China University of Geosciences (Beijing), Beijing, China","institution_ids":["https://openalex.org/I3125743391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100669167","display_name":"Haobo Li","orcid":"https://orcid.org/0000-0001-5441-2818"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haobo Li","raw_affiliation_strings":["School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100408450","display_name":"Li Li","orcid":"https://orcid.org/0000-0003-3952-4621"},"institutions":[{"id":"https://openalex.org/I308837","display_name":"Suzhou University of Science and Technology","ror":"https://ror.org/04en8wb91","country_code":"CN","type":"education","lineage":["https://openalex.org/I308837"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Li","raw_affiliation_strings":["Research Center of Beidou Navigation and Remote Sensing, Suzhou University of Science and Technology, Suzhou, China"],"affiliations":[{"raw_affiliation_string":"Research Center of Beidou Navigation and Remote Sensing, Suzhou University of Science and Technology, Suzhou, China","institution_ids":["https://openalex.org/I308837"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850,"provenance":"doaj"},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850,"provenance":"doaj"},"fwci":0.57,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.662687,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":82,"max":84},"biblio":{"volume":"8","issue":null,"first_page":"210171","last_page":"210182"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9999,"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"}},"topics":[{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9999,"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":0.9992,"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"}},{"id":"https://openalex.org/T10159","display_name":"Ionosphere and magnetosphere dynamics","score":0.9986,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/zenith","display_name":"Zenith","score":0.8444307},{"id":"https://openalex.org/keywords/atmospheric-model","display_name":"Atmospheric models","score":0.43250176}],"concepts":[{"id":"https://openalex.org/C53970728","wikidata":"https://www.wikidata.org/wiki/Q82806","display_name":"Zenith","level":2,"score":0.8444307},{"id":"https://openalex.org/C9075549","wikidata":"https://www.wikidata.org/wiki/Q40631","display_name":"Troposphere","level":2,"score":0.53291535},{"id":"https://openalex.org/C6350597","wikidata":"https://www.wikidata.org/wiki/Q339495","display_name":"Altitude (triangle)","level":2,"score":0.5301536},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.4671466},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4408684},{"id":"https://openalex.org/C118365302","wikidata":"https://www.wikidata.org/wiki/Q4817115","display_name":"Atmospheric model","level":2,"score":0.43250176},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.39101186},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18018824},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.13188896},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12610593},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.094216585}],"mesh":[],"locations_count":2,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3038678","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09261372.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":false,"landing_page_url":"https://doaj.org/article/a8124334b9574905b19057323b6233fb","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":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3038678","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09261372.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[],"grants":[{"funder":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences","award_id":"2016YFB0501405"},{"funder":"https://openalex.org/F4320324174","funder_display_name":"Natural Science Foundation of Shandong Province","award_id":"ZR2019MD005"},{"funder":"https://openalex.org/F4320334978","funder_display_name":"Beijing Nova Program","award_id":"xx2017042"},{"funder":"https://openalex.org/F4320335773","funder_display_name":"National High-tech Research and Development Program","award_id":"2015AA124101"}],"datasets":[],"versions":[],"referenced_works_count":38,"referenced_works":["https://openalex.org/W1519855838","https://openalex.org/W1535176033","https://openalex.org/W183762393","https://openalex.org/W1974762416","https://openalex.org/W1983985357","https://openalex.org/W1991543182","https://openalex.org/W1994554146","https://openalex.org/W2008397460","https://openalex.org/W2022395096","https://openalex.org/W2028594890","https://openalex.org/W2053987409","https://openalex.org/W2062123922","https://openalex.org/W2075599103","https://openalex.org/W2080536822","https://openalex.org/W2081182187","https://openalex.org/W2112306707","https://openalex.org/W2119486063","https://openalex.org/W2127642947","https://openalex.org/W2136031728","https://openalex.org/W2154410330","https://openalex.org/W2283902847","https://openalex.org/W2299708168","https://openalex.org/W2441682984","https://openalex.org/W2607912789","https://openalex.org/W2768791241","https://openalex.org/W2778099803","https://openalex.org/W2794760869","https://openalex.org/W2806055282","https://openalex.org/W2904135205","https://openalex.org/W2966127210","https://openalex.org/W2979981487","https://openalex.org/W2981551760","https://openalex.org/W2998314875","https://openalex.org/W3047470666","https://openalex.org/W3112818430","https://openalex.org/W4253843507","https://openalex.org/W4255372903","https://openalex.org/W55092961"],"related_works":["https://openalex.org/W3104784299","https://openalex.org/W2383463955","https://openalex.org/W2365783597","https://openalex.org/W2338452132","https://openalex.org/W2073226681","https://openalex.org/W2033155270","https://openalex.org/W1975279314","https://openalex.org/W1951294687","https://openalex.org/W1830838642","https://openalex.org/W141415028"],"abstract_inverted_index":{"To":[0],"reduce":[1],"the":[2,6,12,27,38,42,48,51,60,83,88,99,107,110,116,123,126,156,166,170,178,188,213,229,239],"convergence":[3,214],"time":[4,215],"in":[5],"real-time":[7],"precise":[8],"point":[9],"positioning":[10],"(PPP),":[11],"zenith":[13],"tropospheric":[14],"delay":[15],"(ZTD)":[16],"needs":[17],"to":[18,26,29,57,67,143],"be":[19,30,55,219],"modeled":[20],"with":[21,87,102,139,169,245],"high":[22,247],"accuracy":[23],"and":[24,45,90,147,172,184,193,202,228],"sent":[25],"users":[28],"introduced":[31],"as":[32],"a":[33,129,162,234,246],"priori":[34],"value.":[35],"Because":[36],"of":[37,76,109,115,125,177,216],"height":[39,44,53,74],"difference":[40],"between":[41],"model":[43,52,114,133,160,168,192,232],"user's":[46,61],"location,":[47],"ZTD":[49,84,100,180,197,201,204,226,231],"at":[50,59,243],"must":[54],"converted":[56],"that":[58,82,155,212],"height.":[62],"Therefore,":[63],"it":[64],"is":[65,79,95],"crucial":[66],"investigate":[68],"an":[69,91],"optimal":[70],"method":[71],"for":[72,97],"this":[73,105],"correction":[75],"ZTD.":[77],"It":[78],"normally":[80],"assumed":[81],"decreases":[85],"exponentially":[86],"altitude":[89],"empirical":[92],"decrease":[93,117],"factor":[94,118],"adopted":[96],"depicting":[98],"variation":[101],"altitude.":[103,248],"In":[104],"study,":[106],"performance":[108,149,164,237],"commonly":[111],"used":[112],"single-layer":[113,127,167,190,203,240],"was":[119,137,150],"investigated.":[120],"Based":[121],"on":[122],"investigation":[124],"model,":[128],"new":[130],"four-layer":[131,159,200,230],"grid":[132,191],"(0.25\u00b0\u00d70.25\u00b0)":[134],"over":[135,207],"China":[136],"constructed":[138,158,206],"10-year":[140],"(from":[141],"2009":[142],"2018)":[144],"ERA5":[145],"data,":[146],"its":[148],"validated.":[151],"The":[152,209],"results":[153],"indicate":[154],"newly":[157],"has":[161,233],"better":[163,236],"than":[165,238],"bias":[171],"root":[173],"mean":[174],"square":[175],"(RMS)":[176],"determined":[179],"reduced":[181,221],"by":[182],"54.4%":[183],"27.6%,":[185],"respectively.":[186],"With":[187],"fourand":[189],"GNSS-derived":[194],"ZTD,":[195,241],"two":[196,225],"models":[198,227],"i.e.":[199],"were":[205],"China.":[208],"experiment":[210],"shows":[211],"PPP":[217],"can":[218],"obviously":[220],"when":[222],"introducing":[223],"these":[224],"much":[235],"especially":[242],"stations":[244]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W3102125495","counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3}],"updated_date":"2024-12-11T20:47:07.822052","created_date":"2020-11-23"}