{"id":"https://openalex.org/W2546421849","doi":"https://doi.org/10.1109/igarss.2016.7730797","title":"Atmospheric water vapor mapping by combining interferometric synthetic aperture radar and GPS observations","display_name":"Atmospheric water vapor mapping by combining interferometric synthetic aperture radar and GPS observations","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2546421849","doi":"https://doi.org/10.1109/igarss.2016.7730797","mag":"2546421849"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2016.7730797","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2016.7730797","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-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/A5045144263","display_name":"Wei Tang","orcid":"https://orcid.org/0000-0002-1127-0052"},"institutions":[{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]},{"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":true,"raw_author_name":"Wei Tang","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100631497","display_name":"Mingsheng Liao","orcid":"https://orcid.org/0000-0001-9556-4287"},"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":"Mingsheng Liao","raw_affiliation_strings":["Collaborative Innovation Center for Geospatial Technology, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Collaborative Innovation Center for Geospatial Technology, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100388642","display_name":"Lu Zhang","orcid":"https://orcid.org/0000-0002-5384-7630"},"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"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu Zhang","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100408266","display_name":"Li Zhang","orcid":"https://orcid.org/0009-0003-0682-4027"},"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"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Zhang","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5045144263"],"corresponding_institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"],"apc_list":null,"apc_paid":null,"fwci":0.7631,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.83057542,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"6887","last_page":"6889"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9988999962806702,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9988999962806702,"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":0.9980999827384949,"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/T10655","display_name":"GNSS positioning and interference","score":0.9976000189781189,"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/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.8017838597297668},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7540634870529175},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7405505180358887},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.5605273246765137},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5558691620826721},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.5540098547935486},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.5507234334945679},{"id":"https://openalex.org/keywords/precipitable-water","display_name":"Precipitable water","score":0.49743297696113586},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.43087029457092285},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4283851981163025},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.42048224806785583},{"id":"https://openalex.org/keywords/water-vapor","display_name":"Water vapor","score":0.4029242992401123},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3825916647911072},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.26455315947532654},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.23057225346565247},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.20247599482536316},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11115407943725586},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09690001606941223}],"concepts":[{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.8017838597297668},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7540634870529175},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7405505180358887},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.5605273246765137},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5558691620826721},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.5540098547935486},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5507234334945679},{"id":"https://openalex.org/C156008332","wikidata":"https://www.wikidata.org/wiki/Q778526","display_name":"Precipitable water","level":3,"score":0.49743297696113586},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.43087029457092285},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4283851981163025},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.42048224806785583},{"id":"https://openalex.org/C147534773","wikidata":"https://www.wikidata.org/wiki/Q190120","display_name":"Water vapor","level":2,"score":0.4029242992401123},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3825916647911072},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.26455315947532654},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.23057225346565247},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.20247599482536316},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11115407943725586},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09690001606941223},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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:10.1109/igarss.2016.7730797","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2016.7730797","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Clean water and sanitation","score":0.6600000262260437,"id":"https://metadata.un.org/sdg/6"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2017727533","https://openalex.org/W2067448511","https://openalex.org/W2112306707","https://openalex.org/W2144819091","https://openalex.org/W2158164858"],"related_works":["https://openalex.org/W2081618251","https://openalex.org/W2361124706","https://openalex.org/W2386175231","https://openalex.org/W3206958763","https://openalex.org/W2159160885","https://openalex.org/W2148958581","https://openalex.org/W4205782423","https://openalex.org/W2910315605","https://openalex.org/W2008518276","https://openalex.org/W2152662390"],"abstract_inverted_index":{"In":[0,62],"this":[1],"paper,":[2],"a":[3,26,38,126],"new":[4],"approach":[5,100],"developed":[6],"to":[7,49,68,74,79,103],"retrieve":[8],"temporally-differenced":[9],"maps":[10,88],"of":[11,15,42,93,108,121,143,145],"the":[12,47,51,56,64,70,76,94,105,111,122,132],"spatial":[13,139],"distribution":[14],"water":[16,81],"vapor":[17,82],"from":[18,60,125],"interferometric":[19],"synthetic":[20],"aperture":[21],"radar":[22],"(InSAR)":[23],"data":[24],"with":[25,141],"horizontal":[27],"resolution":[28],"as":[29,31],"fine":[30],"20":[32],"m":[33],"is":[34],"described.":[35],"To":[36],"get":[37],"more":[39],"accurate":[40],"map":[41,104],"wet":[43,77],"delay,":[44],"we":[45],"used":[46,67],"ERA-Interim":[48,65],"predict":[50],"dry":[52],"delay":[53,59,78],"component":[54],"in":[55],"total":[57],"atmospheric":[58],"InSAR.":[61],"addition,":[63],"was":[66,101],"compute":[69],"conversion":[71],"factors":[72],"required":[73],"convert":[75],"precipitable":[80],"(PWV).":[83],"The":[84,99,135],"InSAR-derived":[85],"differential":[86],"PWV":[87,97,109,123],"were":[89],"calibrated":[90],"by":[91],"means":[92],"ground-based":[95],"GPS":[96],"measurements.":[98],"applied":[102],"temporal":[106],"change":[107],"over":[110],"Southern":[112],"California,":[113],"USA.":[114],"We":[115],"validated":[116],"our":[117],"results":[118,136],"against":[119],"measurements":[120],"acquired":[124],"Medium-Resolution":[127],"Imaging":[128],"Spectrometer":[129],"(MERIS)":[130],"onboard":[131],"ENVISAT":[133],"satellite.":[134],"show":[137],"strong":[138],"correlation":[140],"values":[142],"uncertainty":[144],"less":[146],"than":[147],"2":[148],"mm.":[149]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}