{"id":"https://openalex.org/W2900665734","doi":"https://doi.org/10.1109/igarss.2018.8517307","title":"Estimating Snow Depth with Pseudorange and Carrier-Phase Combination of BDS Dual-Frequency Signals","display_name":"Estimating Snow Depth with Pseudorange and Carrier-Phase Combination of BDS Dual-Frequency Signals","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2900665734","doi":"https://doi.org/10.1109/igarss.2018.8517307","mag":"2900665734"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2018.8517307","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8517307","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","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/A5101805157","display_name":"Yunwei Li","orcid":"https://orcid.org/0000-0003-4011-2018"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunwei Li","raw_affiliation_strings":["School of Geodesy and Geomatics and Collaborative Innovation Center for Geospatial Technology, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geodesy and Geomatics and Collaborative Innovation Center for Geospatial Technology, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080131701","display_name":"Kegen Yu","orcid":"https://orcid.org/0000-0001-7710-3073"},"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":"Kegen Yu","raw_affiliation_strings":["School of Environmental Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Environmental 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/A5086263831","display_name":"Xin Chang","orcid":"https://orcid.org/0000-0001-5083-4108"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Chang","raw_affiliation_strings":["School of Geodesy and Geomatics and Collaborative Innovation Center for Geospatial Technology, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geodesy and Geomatics and Collaborative Innovation Center for Geospatial Technology, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3169","last_page":"3172"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric 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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.993399977684021,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/pseudorange","display_name":"Pseudorange","score":0.9488882422447205},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.92341148853302},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.713273286819458},{"id":"https://openalex.org/keywords/reflectometry","display_name":"Reflectometry","score":0.6210519671440125},{"id":"https://openalex.org/keywords/satellite-system","display_name":"Satellite system","score":0.5722519755363464},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5311801433563232},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5165847539901733},{"id":"https://openalex.org/keywords/satellite-navigation","display_name":"Satellite navigation","score":0.5074099898338318},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.44012778997421265},{"id":"https://openalex.org/keywords/ionosphere","display_name":"Ionosphere","score":0.4171576499938965},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23197510838508606},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.19129228591918945},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.18978199362754822},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14234060049057007}],"concepts":[{"id":"https://openalex.org/C174201072","wikidata":"https://www.wikidata.org/wiki/Q1187347","display_name":"Pseudorange","level":4,"score":0.9488882422447205},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.92341148853302},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.713273286819458},{"id":"https://openalex.org/C2778925768","wikidata":"https://www.wikidata.org/wiki/Q3454718","display_name":"Reflectometry","level":3,"score":0.6210519671440125},{"id":"https://openalex.org/C2778027091","wikidata":"https://www.wikidata.org/wiki/Q25346003","display_name":"Satellite system","level":4,"score":0.5722519755363464},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5311801433563232},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5165847539901733},{"id":"https://openalex.org/C36301306","wikidata":"https://www.wikidata.org/wiki/Q179435","display_name":"Satellite navigation","level":3,"score":0.5074099898338318},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.44012778997421265},{"id":"https://openalex.org/C116403925","wikidata":"https://www.wikidata.org/wiki/Q162219","display_name":"Ionosphere","level":2,"score":0.4171576499938965},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23197510838508606},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.19129228591918945},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.18978199362754822},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14234060049057007},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2018.8517307","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8517307","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W181697161","https://openalex.org/W1493185985","https://openalex.org/W1580547381","https://openalex.org/W1589586003","https://openalex.org/W1974017133","https://openalex.org/W2004381150","https://openalex.org/W2136609996","https://openalex.org/W2405309579","https://openalex.org/W2405881380","https://openalex.org/W6607302296"],"related_works":["https://openalex.org/W2375040471","https://openalex.org/W4392115504","https://openalex.org/W2068158190","https://openalex.org/W4396749081","https://openalex.org/W2028990501","https://openalex.org/W4396749295","https://openalex.org/W4250690488","https://openalex.org/W4253581709","https://openalex.org/W3205180365","https://openalex.org/W4233201170"],"abstract_inverted_index":{"Global":[0],"Navigation":[1,68],"Satellite":[2,69],"System":[3],"reflectometry":[4],"(GNSS-R)":[5],"is":[6,79,83],"a":[7,18,45,55,103],"new":[8],"remote":[9],"sensing":[10],"technique":[11],"which":[12],"can":[13],"be":[14],"used":[15,96,123],"to":[16,97,124],"measure":[17],"wide":[19],"range":[20],"of":[21,27,31,40,65,92],"geophysical":[22],"parameters.":[23],"GNSS-R":[24],"makes":[25],"use":[26],"the":[28,32,36,119,126,138,142],"simultaneous":[29],"reception":[30],"direct":[33],"transmission":[34],"and":[35,62,73,82,141],"coherent":[37],"surface":[38],"reflections":[39],"GNSS":[41,90,115],"signal":[42],"with":[43],"either":[44],"single":[46],"antenna":[47],"or":[48],"two":[49],"separate":[50],"antennas.":[51],"This":[52],"paper":[53],"presents":[54],"snow":[56],"depth":[57],"estimation":[58],"method":[59,78,140],"using":[60],"pseudorange":[61],"carrier-phase":[63],"combination":[64],"BDS":[66,99],"(BeiDou":[67],"System)":[70],"dual-frequency":[71],"(B1":[72],"B2)":[74],"signals.":[75],"The":[76,89,114,129],"proposed":[77,127,139],"geometry":[80],"free":[81],"not":[84],"affected":[85],"by":[86],"ionospheric":[87],"delays.":[88],"receiver":[91],"Trimble":[93],"R9":[94],"was":[95],"collect":[98],"satellite":[100],"signals":[101],"in":[102,109],"ground-based":[104],"experimental":[105,120],"campaign":[106,121],"recently":[107],"conducted":[108],"Harbin,":[110],"Heilongjiang":[111],"Province,":[112],"China.":[113],"data":[116],"recorded":[117],"during":[118],"were":[122],"test":[125],"method.":[128],"results":[130],"demonstrate":[131],"that":[132],"there":[133],"exists":[134],"good":[135],"agreement":[136],"between":[137],"ground-truth":[143],"measurements.":[144]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
