{"id":"https://openalex.org/W4313827652","doi":"https://doi.org/10.3390/rs15020390","title":"Topside Ionospheric Tomography Exclusively Based on LEO POD GPS Carrier Phases: Application to Autonomous LEO DCB Estimation","display_name":"Topside Ionospheric Tomography Exclusively Based on LEO POD GPS Carrier Phases: Application to Autonomous LEO DCB Estimation","publication_year":2023,"publication_date":"2023-01-08","ids":{"openalex":"https://openalex.org/W4313827652","doi":"https://doi.org/10.3390/rs15020390"},"language":"en","primary_location":{"id":"doi:10.3390/rs15020390","doi":"https://doi.org/10.3390/rs15020390","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15020390","pdf_url":"https://www.mdpi.com/2072-4292/15/2/390/pdf?version=1674029278","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/15/2/390/pdf?version=1674029278","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013877845","display_name":"Manuel Hern\u00e1ndez Pajares","orcid":"https://orcid.org/0000-0002-9687-5850","observed_orcids":["https://orcid.org/0000-0002-9687-5850"]},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Manuel Hern\u00e1ndez-Pajares","raw_affiliation_strings":["UPC-IonSAT/IEEC-UPC, Mod.C3 Campus Nord UPC, C/Jordi Girona 1-3, E-08034 Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0002-9687-5850","affiliations":[{"raw_affiliation_string":"UPC-IonSAT/IEEC-UPC, Mod.C3 Campus Nord UPC, C/Jordi Girona 1-3, E-08034 Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042065508","display_name":"Germ\u00e1n Olivares","orcid":"https://orcid.org/0000-0002-9604-6753","observed_orcids":["https://orcid.org/0000-0002-9604-6753"]},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Germ\u00e1n Olivares-Pulido","raw_affiliation_strings":["UPC-IonSAT/IEEC-UPC, Mod.C3 Campus Nord UPC, C/Jordi Girona 1-3, E-08034 Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0002-9604-6753","affiliations":[{"raw_affiliation_string":"UPC-IonSAT/IEEC-UPC, Mod.C3 Campus Nord UPC, C/Jordi Girona 1-3, E-08034 Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045434933","display_name":"Mainul Hoque","orcid":"https://orcid.org/0000-0001-5134-4901","observed_orcids":["https://orcid.org/0000-0001-5134-4901"]},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Mainul Hoque","raw_affiliation_strings":["German Aerospace Center (DLR), 17235 Neustrelitz, Germany"],"raw_orcid":"https://orcid.org/0000-0001-5134-4901","affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), 17235 Neustrelitz, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027543111","display_name":"Fabricio S. Prol","orcid":"https://orcid.org/0000-0002-7206-1705","observed_orcids":["https://orcid.org/0000-0002-7206-1705"]},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Fabricio S. Prol","raw_affiliation_strings":["German Aerospace Center (DLR), 17235 Neustrelitz, Germany"],"raw_orcid":"https://orcid.org/0000-0002-7206-1705","affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), 17235 Neustrelitz, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067636339","display_name":"Liangliang Yuan","orcid":"https://orcid.org/0000-0001-6711-107X","observed_orcids":["https://orcid.org/0000-0001-6711-107X"]},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Liangliang Yuan","raw_affiliation_strings":["German Aerospace Center (DLR), 17235 Neustrelitz, Germany"],"raw_orcid":"https://orcid.org/0000-0001-6711-107X","affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), 17235 Neustrelitz, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021702538","display_name":"Riccardo Notarpietro","orcid":"https://orcid.org/0000-0002-7403-0208","observed_orcids":["https://orcid.org/0000-0002-7403-0208"]},"institutions":[{"id":"https://openalex.org/I41466953","display_name":"European Organisation for the Exploitation of Meteorological Satellites","ror":"https://ror.org/02h919y47","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I41466953"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Riccardo Notarpietro","raw_affiliation_strings":["EUMETSAT, 64295 Darmstadt, Germany"],"raw_orcid":"https://orcid.org/0000-0002-7403-0208","affiliations":[{"raw_affiliation_string":"EUMETSAT, 64295 Darmstadt, Germany","institution_ids":["https://openalex.org/I41466953"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077415248","display_name":"Victoria Graffigna","orcid":"https://orcid.org/0000-0001-6903-5891","observed_orcids":["https://orcid.org/0000-0001-6903-5891"]},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Victoria Graffigna","raw_affiliation_strings":["UPC-IonSAT/IEEC-UPC, Mod.C3 Campus Nord UPC, C/Jordi Girona 1-3, E-08034 Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0001-6903-5891","affiliations":[{"raw_affiliation_string":"UPC-IonSAT/IEEC-UPC, Mod.C3 Campus Nord UPC, C/Jordi Girona 1-3, E-08034 Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5013877845"],"corresponding_institution_ids":["https://openalex.org/I9617848"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2780},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2780},"fwci":0.6634,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.60497685,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":95},"biblio":{"volume":"15","issue":"2","first_page":"390","last_page":"390"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9916999936103821,"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":0.9916999936103821,"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/T10159","display_name":"Ionosphere and magnetosphere dynamics","score":0.006200000178068876,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"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/T11405","display_name":"Geophysics and Gravity Measurements","score":0.00019999999494757503,"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/ionospheric-tomography","display_name":"ionospheric tomography","score":0.7429999709129333},{"id":"https://openalex.org/keywords/topside-ionosphere","display_name":"topside ionosphere","score":0.7229999899864197},{"id":"https://openalex.org/keywords/gps-carrier-phase","display_name":"GPS carrier phase","score":0.5920000076293945},{"id":"https://openalex.org/keywords/low-earth-orbit-satellites","display_name":"low Earth orbit satellites","score":0.8209999799728394},{"id":"https://openalex.org/keywords/ionospheric-delay","display_name":"ionospheric delay","score":0.753000020980835},{"id":"https://openalex.org/keywords/dual-frequency-gps","display_name":"dual-frequency GPS","score":0.6990000009536743},{"id":"https://openalex.org/keywords/metop-satellite","display_name":"Metop satellite","score":0.6800000071525574},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.7699999809265137}],"concepts":[{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.8547496199607849},{"id":"https://openalex.org/C116403925","wikidata":"https://www.wikidata.org/wiki/Q162219","display_name":"Ionosphere","level":2,"score":0.7064098119735718},{"id":"https://openalex.org/C107768556","wikidata":"https://www.wikidata.org/wiki/Q302660","display_name":"Orbit determination","level":3,"score":0.6883432269096375},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6274967789649963},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.5882563591003418},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5741249918937683},{"id":"https://openalex.org/C137776501","wikidata":"https://www.wikidata.org/wiki/Q7208270","display_name":"Point of delivery","level":2,"score":0.49321264028549194},{"id":"https://openalex.org/C12957241","wikidata":"https://www.wikidata.org/wiki/Q15903792","display_name":"GPS signals","level":4,"score":0.4577348232269287},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4005350172519684},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39810773730278015},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.34502145648002625},{"id":"https://openalex.org/C198613851","wikidata":"https://www.wikidata.org/wiki/Q432394","display_name":"Assisted GPS","level":3,"score":0.3067916929721832},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16562142968177795},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.11703002452850342},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.09352913498878479},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0}],"mesh":[],"locations_count":9,"locations":[{"id":"doi:10.3390/rs15020390","doi":"https://doi.org/10.3390/rs15020390","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15020390","pdf_url":"https://www.mdpi.com/2072-4292/15/2/390/pdf?version=1674029278","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:elib.dlr.de:200350","doi":null,"is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15020390>.","pdf_url":"https://elib.dlr.de/200350/1/remotesensing-15-00390-v2.pdf","source":{"id":"https://openalex.org/S4377196266","display_name":"elib (German Aerospace Center)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2898391981","host_organization_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","host_organization_lineage":["https://openalex.org/I2898391981"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Zeitschriftenbeitrag"},{"id":"pmh:oai:upcommons.upc.edu:2117/385609","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/2117/385609","pdf_url":"https://upcommons.upc.edu/bitstreams/3cafc475-ba45-47d8-8970-91c322c3e836/download","source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:digital.csic.es:10261/337532","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10261/337532","pdf_url":"https://digital.csic.es/bitstream/10261/337532/1/topsidestima.pdf","source":{"id":"https://openalex.org/S4306400616","display_name":"DIGITAL.CSIC (Spanish National Research Council (CSIC))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I134820265","host_organization_name":"Consejo Superior de Investigaciones Cient\u00edficas","host_organization_lineage":["https://openalex.org/I134820265"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"art\u00edculo"},{"id":"pmh:oai:doaj.org/article:0af6e9e2341348fbb3edc3d3c64f5b3c","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/0af6e9e2341348fbb3edc3d3c64f5b3c","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":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 15, Iss 2, p 390 (2023)","raw_type":"article"},{"id":"pmh:oai:helda.helsinki.fi:10138/352863","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10138/352863","pdf_url":null,"source":{"id":"https://openalex.org/S4210213322","display_name":"Ty\u00f6v\u00e4entutkimus Vuosikirja","issn_l":"0784-1272","issn":["0784-1272","1459-7780"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["ddh","jufo-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"A1 Alkuper\u00e4isartikkeli tieteellisess\u00e4 aikakauslehdess\u00e4"},{"id":"pmh:oai:helda.helsinki.fi:10138/352864","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10138/352864","pdf_url":null,"source":{"id":"https://openalex.org/S4210213322","display_name":"Ty\u00f6v\u00e4entutkimus Vuosikirja","issn_l":"0784-1272","issn":["0784-1272","1459-7780"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["ddh","jufo-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"A1 Alkuper\u00e4isartikkeli tieteellisess\u00e4 aikakauslehdess\u00e4"},{"id":"pmh:oai:helda.helsinki.fi:10138/352865","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10138/352865","pdf_url":null,"source":{"id":"https://openalex.org/S4210213322","display_name":"Ty\u00f6v\u00e4entutkimus Vuosikirja","issn_l":"0784-1272","issn":["0784-1272","1459-7780"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["ddh","jufo-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"A1 Alkuper\u00e4isartikkeli tieteellisess\u00e4 aikakauslehdess\u00e4"},{"id":"pmh:oai:helda.helsinki.fi:10138/352866","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10138/352866","pdf_url":null,"source":{"id":"https://openalex.org/S4210213322","display_name":"Ty\u00f6v\u00e4entutkimus Vuosikirja","issn_l":"0784-1272","issn":["0784-1272","1459-7780"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["ddh","jufo-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"A1 Alkuper\u00e4isartikkeli tieteellisess\u00e4 aikakauslehdess\u00e4"}],"best_oa_location":{"id":"doi:10.3390/rs15020390","doi":"https://doi.org/10.3390/rs15020390","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15020390","pdf_url":"https://www.mdpi.com/2072-4292/15/2/390/pdf?version=1674029278","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320326483","display_name":"European Organization for the Exploitation of Meteorological Satellites","ror":null},{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4313827652.pdf","grobid_xml":"https://content.openalex.org/works/W4313827652.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W1547755209","https://openalex.org/W1592397249","https://openalex.org/W1646170333","https://openalex.org/W1987326676","https://openalex.org/W1990965846","https://openalex.org/W2024862417","https://openalex.org/W2048604879","https://openalex.org/W2055147899","https://openalex.org/W2065210922","https://openalex.org/W2067763690","https://openalex.org/W2071646850","https://openalex.org/W2080748393","https://openalex.org/W2091782546","https://openalex.org/W2092883961","https://openalex.org/W2094797839","https://openalex.org/W2100518726","https://openalex.org/W2115435582","https://openalex.org/W2132338983","https://openalex.org/W2139004877","https://openalex.org/W2153105094","https://openalex.org/W2165421589","https://openalex.org/W2168879439","https://openalex.org/W2419380448","https://openalex.org/W2611351333","https://openalex.org/W2615203920","https://openalex.org/W2732573025","https://openalex.org/W2770194917","https://openalex.org/W2772817959","https://openalex.org/W2784690196","https://openalex.org/W2800790396","https://openalex.org/W2886203742","https://openalex.org/W2894828547","https://openalex.org/W2946307750","https://openalex.org/W2951086346","https://openalex.org/W2964795685","https://openalex.org/W2987566067","https://openalex.org/W3011797521","https://openalex.org/W3018504769","https://openalex.org/W3044647346","https://openalex.org/W3082756118","https://openalex.org/W3090924458","https://openalex.org/W3133936461","https://openalex.org/W3205635137","https://openalex.org/W3207593641","https://openalex.org/W4214821277"],"related_works":["https://openalex.org/W2024862417","https://openalex.org/W2344364184","https://openalex.org/W4388634285","https://openalex.org/W3107188283","https://openalex.org/W7101424302","https://openalex.org/W3011797521","https://openalex.org/W2361164728","https://openalex.org/W3063031565","https://openalex.org/W2094378140","https://openalex.org/W3133936461"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,51,67,86,118],"novel":[4],"technique":[5,21,55],"to":[6],"estimate":[7],"DCBs":[8,26,71],"from":[9,29,76,97,130],"GPS":[10,59,83,92,103],"transmitters":[11],"and":[12,39,64,138],"receivers":[13,104,134],"on-board":[14],"Low":[15],"Earth":[16],"Orbit":[17,80],"(LEO)":[18],"satellites.":[19],"The":[20,44,89],"consists":[22],"of":[23,36,117,121,132],"obtaining":[24],"the":[25,30,33,37,40,77,98,115],"as":[27,85],"residuals":[28],"difference":[31],"between":[32],"ionospheric":[34,42,45,53],"combination":[35],"code":[38],"associated":[41],"delay.":[43],"delay":[46],"is":[47],"computed":[48],"with":[49,66,123,127],"TOMION,":[50],"background-model-free":[52],"tomographic":[54],"based":[56],"on":[57],"dual-frequency":[58],"carrier":[60],"phase":[61],"data":[62],"only,":[63],"solved":[65],"Kalman":[68],"filter.":[69],"Thus,":[70],"are":[72,109],"also":[73],"estimated":[74],"epoch-wise":[75],"LEO":[78,101],"Precise":[79],"Determination":[81],"(POD)":[82],"receiver":[84],"secondary":[87],"product.":[88],"results":[90],"for":[91],"satellite":[93],"DCBs,":[94],"obtained":[95],"exclusively":[96],"three":[99],"MetOp":[100],"POD":[102],"over":[105],"four":[106],"consecutive":[107],"weeks,":[108],"in":[110],"full":[111],"agreement":[112],"(i.e.,":[113],"at":[114],"level":[116],"few":[119],"tenths":[120],"ns)":[122],"those":[124],"reported":[125],"independently":[126],"other":[128],"techniques":[129],"hundreds":[131],"ground-based":[133],"exclusively,":[135],"by":[136],"JPL":[137],"CODE":[139],"analysis":[140],"centers.":[141]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2023-01-09T00:00:00"}