{"id":"https://openalex.org/W4396680800","doi":"https://doi.org/10.1109/lgrs.2024.3397816","title":"A Data-Driven Method for Enhancing Spatial Resolution in Estimating Terrestrial Water Storage Changes From Satellite Gravimetry","display_name":"A Data-Driven Method for Enhancing Spatial Resolution in Estimating Terrestrial Water Storage Changes From Satellite Gravimetry","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4396680800","doi":"https://doi.org/10.1109/lgrs.2024.3397816"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2024.3397816","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/lgrs.2024.3397816","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-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/A5100392054","display_name":"Wei Wang","orcid":"https://orcid.org/0000-0002-6907-1697"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Wang","raw_affiliation_strings":["College of Surveying and Geo-Informatics, Tongji University, Shanghai, China","College of Surveying and Geo-informatics, Tongji University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Surveying and Geo-Informatics, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]},{"raw_affiliation_string":"College of Surveying and Geo-informatics, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065714374","display_name":"Yunzhong Shen","orcid":"https://orcid.org/0000-0002-3447-172X"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunzhong Shen","raw_affiliation_strings":["College of Surveying and Geo-Informatics, Tongji University, Shanghai, China","College of Surveying and Geo-informatics, Tongji University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-3447-172X","affiliations":[{"raw_affiliation_string":"College of Surveying and Geo-Informatics, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]},{"raw_affiliation_string":"College of Surveying and Geo-informatics, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033403775","display_name":"Qiujie Chen","orcid":"https://orcid.org/0000-0002-3736-4049"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiujie Chen","raw_affiliation_strings":["College of Surveying and Geo-Informatics, Tongji University, Shanghai, China","College of Surveying and Geo-informatics, Tongji University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Surveying and Geo-Informatics, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]},{"raw_affiliation_string":"College of Surveying and Geo-informatics, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068129374","display_name":"Fengwei Wang","orcid":"https://orcid.org/0000-0002-9738-2599"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fengwei Wang","raw_affiliation_strings":["State Key Laboratory of Marine Geology, Tongji University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-9738-2599","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Marine Geology, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I116953780"],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":1.5059,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.78406806,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"21","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9998999834060669,"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/T10251","display_name":"Solar and Space Plasma Dynamics","score":0.9944000244140625,"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"}},{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9696999788284302,"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/environmental-science","display_name":"Environmental science","score":0.5919107794761658},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.5667659044265747},{"id":"https://openalex.org/keywords/structural-basin","display_name":"Structural basin","score":0.4944918155670166},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4826412796974182},{"id":"https://openalex.org/keywords/drainage-basin","display_name":"Drainage basin","score":0.4741767644882202},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.45744699239730835},{"id":"https://openalex.org/keywords/water-storage","display_name":"Water storage","score":0.43552473187446594},{"id":"https://openalex.org/keywords/spatial-distribution","display_name":"Spatial distribution","score":0.42417532205581665},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34711340069770813},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.33866024017333984},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2539145052433014},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.16584691405296326},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.14135420322418213},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12343752384185791},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.10707893967628479}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5919107794761658},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5667659044265747},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.4944918155670166},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4826412796974182},{"id":"https://openalex.org/C126645576","wikidata":"https://www.wikidata.org/wiki/Q166620","display_name":"Drainage basin","level":2,"score":0.4741767644882202},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.45744699239730835},{"id":"https://openalex.org/C2776182401","wikidata":"https://www.wikidata.org/wiki/Q7973769","display_name":"Water storage","level":3,"score":0.43552473187446594},{"id":"https://openalex.org/C2777016058","wikidata":"https://www.wikidata.org/wiki/Q7574061","display_name":"Spatial distribution","level":2,"score":0.42417532205581665},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34711340069770813},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.33866024017333984},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2539145052433014},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.16584691405296326},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.14135420322418213},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12343752384185791},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.10707893967628479},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C201289731","wikidata":"https://www.wikidata.org/wiki/Q1172599","display_name":"Inlet","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2024.3397816","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/lgrs.2024.3397816","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Clean water and sanitation","score":0.5799999833106995,"id":"https://metadata.un.org/sdg/6"}],"awards":[{"id":"https://openalex.org/G3028500225","display_name":null,"funder_award_id":"42274005","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3989720823","display_name":"GRACE\u6570\u636e\u53cd\u6f14\u4e24\u79cd\u65f6\u7a7a\u5206\u8fa8\u7387\u7ec4\u5408\u91cd\u529b\u573a\u7684\u7406\u8bba\u7814\u7a76\u4e0e\u6a21\u578b\u7814\u5236","funder_award_id":"41974002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"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":19,"referenced_works":["https://openalex.org/W1532228020","https://openalex.org/W1978941075","https://openalex.org/W2009511046","https://openalex.org/W2098916677","https://openalex.org/W2142310394","https://openalex.org/W2395248294","https://openalex.org/W2523841373","https://openalex.org/W2555329729","https://openalex.org/W2756363526","https://openalex.org/W2768939228","https://openalex.org/W2794778692","https://openalex.org/W2936023010","https://openalex.org/W2936701117","https://openalex.org/W2942341537","https://openalex.org/W3002443867","https://openalex.org/W3049214693","https://openalex.org/W4256202811","https://openalex.org/W4389358902","https://openalex.org/W6652830530"],"related_works":["https://openalex.org/W2795381939","https://openalex.org/W2259409340","https://openalex.org/W2109677922","https://openalex.org/W2520802852","https://openalex.org/W2489512065","https://openalex.org/W2095512555","https://openalex.org/W2487260909","https://openalex.org/W2743947972","https://openalex.org/W2383151488","https://openalex.org/W2147116416"],"abstract_inverted_index":{"Understanding":[0],"terrestrial":[1],"water":[2,9,40],"storage":[3,41],"(TWS)":[4],"changes":[5,15,107,125,171],"is":[6],"crucial":[7],"for":[8],"management":[10],"and":[11,23,26,97,134],"hydrological":[12],"applications.":[13],"TWS":[14,106,124,170],"are":[16],"accurately":[17],"observed":[18],"by":[19],"the":[20,32,37,67,83,102,122,145,152,176,181],"Gravity":[21],"Recovery":[22],"Climate":[24],"Experiment":[25],"its":[27],"Follow-On":[28],"(GRACE/-FO)":[29],"mission.":[30],"However,":[31],"low":[33],"spatial":[34,60,142,154,167],"resolution":[35,143,155],"limits":[36],"knowledge":[38],"of":[39,156,180],"distribution.":[42],"This":[43],"study":[44],"proposes":[45],"a":[46,54,128],"novel":[47],"constrained":[48],"point-mass":[49,64,94],"modeling":[50],"(CPM)":[51],"approach,":[52],"introducing":[53],"data-driven":[55],"regularization":[56],"matrix":[57],"to":[58,74,90],"improve":[59],"resolution.":[61],"We":[62],"derived":[63],"solutions":[65],"over":[66,144],"Amazon":[68,146],"River":[69,147],"basin":[70],"from":[71,92,108,115,151],"April":[72],"2002":[73],"December":[75],"2019.":[76],"Then,":[77],"we":[78],"evaluated":[79],"our":[80,109,132,138,157,159],"method":[81,95,110,139],"using":[82],"WaterGAP":[84],"global":[85],"hydrology":[86],"model":[87],"(WGHM).":[88],"Compared":[89],"results":[91,133],"traditional":[93],"(TPM)":[96],"three":[98],"state-of-the-art":[99],"GRACE/-FO":[100,164],"solutions,":[101],"annual":[103],"amplitudes":[104],"in":[105,169],"agree":[111],"better":[112,129],"with":[113,175],"that":[114,137,172],"WGHM":[116],"(slope":[117],"=0.80":[118],"and$R^{2}":[119],"=0.69$).":[120],"Besides,":[121],"179-month":[123],"also":[126],"show":[127],"consistency":[130],"between":[131],"WGHM,":[135],"indicating":[136],"effectively":[140],"improves":[141],"basin.":[148,182],"Moreover,":[149],"benefiting":[150],"improved":[153],"method,":[158],"results,":[160],"based":[161],"solely":[162],"on":[163],"data,":[165],"reveal":[166],"patterns":[168],"generally":[173],"correspond":[174],"major":[177],"river":[178],"channels":[179]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
