{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,15]],"date-time":"2026-09-15T12:49:32Z","timestamp":1789476572969,"version":"build-2803163510"},"reference-count":50,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"name":"National Key Research and Development Program of China","award":["2023YFB3907001"],"award-info":[{"award-number":["2023YFB3907001"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62371029"],"award-info":[{"award-number":["62371029"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["U2233217"],"award-info":[{"award-number":["U2233217"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62471023"],"award-info":[{"award-number":["62471023"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Geosci. Remote Sensing"],"published-print":{"date-parts":[[2025]]},"DOI":"10.1109\/tgrs.2025.3593244","type":"journal-article","created":{"date-parts":[[2025,7,29]],"date-time":"2025-07-29T18:30:20Z","timestamp":1753813820000},"page":"1-19","source":"Crossref","is-referenced-by-count":1,"title":["A Two-Step Kriging Method to Construct Ionospheric Grid Integrating GPS and LEO Observations"],"prefix":"10.1109","volume":"63","author":[{"ORCID":"https:\/\/orcid.org\/0009-0007-2514-849X","authenticated-orcid":false,"given":"Xiaowei","family":"Lan","sequence":"first","affiliation":[{"name":"School of Electronics and Information Engineering, Beihang University, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4686-2354","authenticated-orcid":false,"given":"Kun","family":"Fang","sequence":"additional","affiliation":[{"name":"School of Electronics and Information Engineering, Beihang University, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4579-795X","authenticated-orcid":false,"given":"Yanbo","family":"Zhu","sequence":"additional","affiliation":[{"name":"School of Electronics and Information Engineering and the State Key Laboratory of CNS\/ATM, Beihang University, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1002-7069","authenticated-orcid":false,"given":"Zhipeng","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Electronics and Information Engineering, Beihang University, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hongwen","family":"Wang","sequence":"additional","affiliation":[{"name":"AVIC Chengdu Aircraft Design and Research Institute, Chengdu, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9020-8582","authenticated-orcid":false,"given":"Xiaopeng","family":"Hou","sequence":"additional","affiliation":[{"name":"School of Electronics and Information Engineering, Beihang University, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dan","family":"Song","sequence":"additional","affiliation":[{"name":"Key Laboratory of Navigation and Communication Fusion Technology, Ministry of Industry and Information Technology, Beihang University, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1029\/2024SW004055"},{"key":"ref2","volume-title":"Minimum Operational Performance Standards (MOPS) for Global Positioning System\/Satellite-Based Augmentation System Airborne Equipment","year":"2020"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.33012\/navi.503"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2023.3315743"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1016\/j.jastp.2019.105092"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2009.2017520"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1049\/cje.2021.02.006"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1029\/2011RS004667"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1029\/2011RS004781"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2024.3508800"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.33012\/2018.15574"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1007\/978-981-10-4591-2_10"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1016\/j.asr.2019.01.044"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1007\/s10291-022-01293-5"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1007\/s10291-022-01259-7"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1016\/j.asr.2023.09.031"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.3390\/rs14030676"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2022.3199192"},{"key":"ref19","first-page":"1918","article-title":"Modeling ionospheric spatial threat based on dense observation datasets for MSAS","volume-title":"Proc. 21st Int. Tech. Meeting Satell. Division Inst. Navigat. ION GNSS","author":"Sakai"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1016\/j.jastp.2019.105178"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.33012\/2016.14700"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2023.3241956"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2021.3050413"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1002\/navi.234"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1007\/s00190-024-01874-x"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1007\/s10291-023-01565-8"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1007\/s10291-021-01189-w"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1029\/2019EA000898"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1029\/2023SW003800"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2024.3412953"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1029\/2022SW003041"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2022.3182885"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.33012\/2023.19177"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.3390\/rs14174314"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1016\/j.measurement.2024.116314"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2021.3138692"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1029\/2024JA032890"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/PLANS53410.2023.10139956"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1016\/j.jastp.2008.01.015"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1029\/2019SW002422"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.3390\/rs14164124"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1029\/2019RS007047"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1007\/s00190-006-0093-1"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1007\/s00190-020-01458-5"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1007\/s00190-021-01536-2"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.3390\/rs17030374"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1007\/s10291-015-0444-6"},{"key":"ref48","article-title":"Using Kriging to bound satellite ranging errors due to the ionosphere","author":"Blanch","year":"2003"},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.1002\/SERIES1345"},{"key":"ref50","volume-title":"Statistical Inference","author":"Casella","year":"2001"}],"container-title":["IEEE Transactions on Geoscience and Remote Sensing"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/36\/10807682\/11098805.pdf?arnumber=11098805","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,7]],"date-time":"2025-08-07T17:44:22Z","timestamp":1754588662000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11098805\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025]]},"references-count":50,"URL":"https:\/\/doi.org\/10.1109\/tgrs.2025.3593244","relation":{},"ISSN":["0196-2892","1558-0644"],"issn-type":[{"value":"0196-2892","type":"print"},{"value":"1558-0644","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025]]}}}