{"id":"https://openalex.org/W4387802797","doi":"https://doi.org/10.1109/igarss52108.2023.10283205","title":"Estimation of Gravimetric Vegetation Moisture in the Western United States Using a Multi-Sensor Approach","display_name":"Estimation of Gravimetric Vegetation Moisture in the Western United States Using a Multi-Sensor Approach","publication_year":2023,"publication_date":"2023-07-16","ids":{"openalex":"https://openalex.org/W4387802797","doi":"https://doi.org/10.1109/igarss52108.2023.10283205"},"language":"en","primary_location":{"id":"doi:10.1109/igarss52108.2023.10283205","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss52108.2023.10283205","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/2117/401951","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007222499","display_name":"David Chaparro","orcid":"https://orcid.org/0000-0002-5545-6182"},"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":"David Chaparro","raw_affiliation_strings":["Microwaves and Radar Institute,German Aerospace Center,Wessling,Germany,82234"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microwaves and Radar Institute,German Aerospace Center,Wessling,Germany,82234","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047170534","display_name":"Thomas Jagdhuber","orcid":"https://orcid.org/0000-0002-1760-2425"},"institutions":[{"id":"https://openalex.org/I179225836","display_name":"University of Augsburg","ror":"https://ror.org/03p14d497","country_code":"DE","type":"education","lineage":["https://openalex.org/I179225836"]},{"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":"Thomas Jagdhuber","raw_affiliation_strings":["Microwaves and Radar Institute,German Aerospace Center,Wessling,Germany,82234","Institute of Geography, University of Augsburg, Augsburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microwaves and Radar Institute,German Aerospace Center,Wessling,Germany,82234","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"Institute of Geography, University of Augsburg, Augsburg, Germany","institution_ids":["https://openalex.org/I179225836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032528806","display_name":"Mar\u00eda Piles","orcid":"https://orcid.org/0000-0002-1169-3098"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Maria Piles","raw_affiliation_strings":["Universitat de Val&#x00E8;ncia,Image Processing Lab,Val&#x00E8;ncia,Spain,46980"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat de Val&#x00E8;ncia,Image Processing Lab,Val&#x00E8;ncia,Spain,46980","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061306473","display_name":"Fran\u00e7ois Jonard","orcid":"https://orcid.org/0000-0002-8562-2073"},"institutions":[{"id":"https://openalex.org/I157674565","display_name":"University of Li\u00e8ge","ror":"https://ror.org/00afp2z80","country_code":"BE","type":"education","lineage":["https://openalex.org/I157674565"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Fran\u00e7ois Jonard","raw_affiliation_strings":["Universit&#x00E9; de Li&#x00E8;ge (ULiege),Earth Observation and Ecosystem Modelling Laboratory, SPHERES Research Unit,Li&#x00E8;ge,Belgium,4000"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit&#x00E9; de Li&#x00E8;ge (ULiege),Earth Observation and Ecosystem Modelling Laboratory, SPHERES Research Unit,Li&#x00E8;ge,Belgium,4000","institution_ids":["https://openalex.org/I157674565"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010431685","display_name":"M. Vall\u2010llossera","orcid":"https://orcid.org/0000-0003-1357-7098"},"institutions":[{"id":"https://openalex.org/I4210092024","display_name":"Institut d'Estudis Espacials de Catalunya","ror":"https://ror.org/00k6njn28","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092024","https://openalex.org/I4387153040"]},{"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":"Merc\u00e8 Vall-Llossera","raw_affiliation_strings":["Universitat Polit&#x00E8;cnica de Catalunya (UPC),CommSensLab,Department of Signal Theory and Communications, and Institut d&#x2019;Estudis Espacials de Catalunya,Barcelona,Spain,08034"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Polit&#x00E8;cnica de Catalunya (UPC),CommSensLab,Department of Signal Theory and Communications, and Institut d&#x2019;Estudis Espacials de Catalunya,Barcelona,Spain,08034","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210092024"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073492252","display_name":"Adriano Camps","orcid":"https://orcid.org/0000-0002-9514-4992"},"institutions":[{"id":"https://openalex.org/I201726411","display_name":"United Arab Emirates University","ror":"https://ror.org/01km6p862","country_code":"AE","type":"education","lineage":["https://openalex.org/I201726411"]},{"id":"https://openalex.org/I4210092024","display_name":"Institut d'Estudis Espacials de Catalunya","ror":"https://ror.org/00k6njn28","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092024","https://openalex.org/I4387153040"]},{"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":["AE","ES"],"is_corresponding":false,"raw_author_name":"Adriano Camps","raw_affiliation_strings":["Universitat Polit&#x00E8;cnica de Catalunya (UPC),CommSensLab,Department of Signal Theory and Communications, and Institut d&#x2019;Estudis Espacials de Catalunya,Barcelona,Spain,08034","ASPIRE Visiting International Professor, UAE University, CoE, Al Ain, UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Polit&#x00E8;cnica de Catalunya (UPC),CommSensLab,Department of Signal Theory and Communications, and Institut d&#x2019;Estudis Espacials de Catalunya,Barcelona,Spain,08034","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210092024"]},{"raw_affiliation_string":"ASPIRE Visiting International Professor, UAE University, CoE, Al Ain, UAE","institution_ids":["https://openalex.org/I201726411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103228763","display_name":"Carlos L\u00f3pez-Mart\u00ednez","orcid":"https://orcid.org/0000-0002-1366-9446"},"institutions":[{"id":"https://openalex.org/I4210092024","display_name":"Institut d'Estudis Espacials de Catalunya","ror":"https://ror.org/00k6njn28","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092024","https://openalex.org/I4387153040"]},{"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":"Carlos L\u00f3pez-Mart\u00ednez","raw_affiliation_strings":["Universitat Polit&#x00E8;cnica de Catalunya (UPC),CommSensLab,Department of Signal Theory and Communications, and Institut d&#x2019;Estudis Espacials de Catalunya,Barcelona,Spain,08034"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Polit&#x00E8;cnica de Catalunya (UPC),CommSensLab,Department of Signal Theory and Communications, and Institut d&#x2019;Estudis Espacials de Catalunya,Barcelona,Spain,08034","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210092024"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047008434","display_name":"Anke Fluhrer","orcid":"https://orcid.org/0000-0002-1188-5313"},"institutions":[{"id":"https://openalex.org/I179225836","display_name":"University of Augsburg","ror":"https://ror.org/03p14d497","country_code":"DE","type":"education","lineage":["https://openalex.org/I179225836"]},{"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":"Anke Fluhrer","raw_affiliation_strings":["Microwaves and Radar Institute,German Aerospace Center,Wessling,Germany,82234","Institute of Geography, University of Augsburg, Augsburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microwaves and Radar Institute,German Aerospace Center,Wessling,Germany,82234","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"Institute of Geography, University of Augsburg, Augsburg, Germany","institution_ids":["https://openalex.org/I179225836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004303850","display_name":"Roberto Fernandez-Mor\u00e1n","orcid":"https://orcid.org/0000-0002-6030-8598"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Roberto Fern\u00e1ndez-Mor\u00e1n","raw_affiliation_strings":["Universitat de Val&#x00E8;ncia,Image Processing Lab,Val&#x00E8;ncia,Spain,46980"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat de Val&#x00E8;ncia,Image Processing Lab,Val&#x00E8;ncia,Spain,46980","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064579125","display_name":"Martin Baur","orcid":"https://orcid.org/0000-0002-1516-8602"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Martin J. Baur","raw_affiliation_strings":["University of Cambridge,Department of Geography,Cambridge,UK,CB2 3EN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cambridge,Department of Geography,Cambridge,UK,CB2 3EN","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070087976","display_name":"Andrew F. Feldman","orcid":"https://orcid.org/0000-0003-1547-6995"},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrew F. Feldman","raw_affiliation_strings":["NASA Goddard Space Flight Center,NASA Postdoctoral Program, Biospheric Sciences Laboratory,Greenbelt,MD,USA,20771"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Goddard Space Flight Center,NASA Postdoctoral Program, Biospheric Sciences Laboratory,Greenbelt,MD,USA,20771","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085491613","display_name":"Dara Entekhabi","orcid":"https://orcid.org/0000-0002-8362-4761"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dara Entekhabi","raw_affiliation_strings":["Massachusetts Institute of Technology,Civil and Environmental Engineering,Cambridge,MA,USA,02139"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology,Civil and Environmental Engineering,Cambridge,MA,USA,02139","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":6,"institutions_distinct_count":12,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1136,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.43663678,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"6","issue":null,"first_page":"1505","last_page":"1508"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9998000264167786,"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":0.9998000264167786,"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/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9983999729156494,"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/T10266","display_name":"Plant Water Relations and Carbon Dynamics","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.8313037157058716},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6464700102806091},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6219484210014343},{"id":"https://openalex.org/keywords/arid","display_name":"Arid","score":0.6000540256500244},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.5957010984420776},{"id":"https://openalex.org/keywords/biomass","display_name":"Biomass (ecology)","score":0.5559906959533691},{"id":"https://openalex.org/keywords/moisture","display_name":"Moisture","score":0.4990358352661133},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.4792740046977997},{"id":"https://openalex.org/keywords/gravimetric-analysis","display_name":"Gravimetric analysis","score":0.4189237058162689},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.26617246866226196},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.16382300853729248},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.14731243252754211},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.08800417184829712}],"concepts":[{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.8313037157058716},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6464700102806091},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6219484210014343},{"id":"https://openalex.org/C150772632","wikidata":"https://www.wikidata.org/wiki/Q1330709","display_name":"Arid","level":2,"score":0.6000540256500244},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.5957010984420776},{"id":"https://openalex.org/C115540264","wikidata":"https://www.wikidata.org/wiki/Q2945560","display_name":"Biomass (ecology)","level":2,"score":0.5559906959533691},{"id":"https://openalex.org/C176864760","wikidata":"https://www.wikidata.org/wiki/Q217651","display_name":"Moisture","level":2,"score":0.4990358352661133},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.4792740046977997},{"id":"https://openalex.org/C96278889","wikidata":"https://www.wikidata.org/wiki/Q192414","display_name":"Gravimetric analysis","level":2,"score":0.4189237058162689},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.26617246866226196},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.16382300853729248},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.14731243252754211},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.08800417184829712},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss52108.2023.10283205","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss52108.2023.10283205","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:upcommons.upc.edu:2117/401951","is_oa":true,"landing_page_url":"https://hdl.handle.net/2117/401951","pdf_url":null,"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,"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":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:upcommons.upc.edu:2117/401951","is_oa":true,"landing_page_url":"https://hdl.handle.net/2117/401951","pdf_url":null,"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,"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":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6","score":0.4699999988079071}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2084670992","https://openalex.org/W2125088844","https://openalex.org/W2176285294","https://openalex.org/W2253267592","https://openalex.org/W2803336662","https://openalex.org/W2900634410","https://openalex.org/W2901969172","https://openalex.org/W2927226345","https://openalex.org/W2968457732","https://openalex.org/W2979864310","https://openalex.org/W3022895944","https://openalex.org/W3173553678","https://openalex.org/W3209176285","https://openalex.org/W4313213883","https://openalex.org/W4313470463","https://openalex.org/W6766601643"],"related_works":["https://openalex.org/W4319317934","https://openalex.org/W2901265155","https://openalex.org/W2956374172","https://openalex.org/W4319837668","https://openalex.org/W4308071650","https://openalex.org/W3188333020","https://openalex.org/W4281783339","https://openalex.org/W1964041166","https://openalex.org/W4390887692","https://openalex.org/W4221065211"],"abstract_inverted_index":{"Vegetation":[0],"optical":[1],"depth":[2],"(VOD)":[3],"depends":[4],"on":[5,160],"the":[6,21,25,37,52,66,103,129,145,151],"water,":[7],"structure,":[8],"and":[9,27,47,50,57,91,132,138],"biomass":[10],"of":[11,70,76,135],"vegetation.":[12],"Here,":[13],"we":[14],"propose":[15],"a":[16,77],"multi-sensor":[17],"approach":[18,42],"to":[19,28,64],"isolate":[20],"water":[22],"component":[23],"from":[24,45],"VOD":[26,44,59,161],"retrieve":[29],"gravimetric":[30],"vegetation":[31,87,94,156],"moisture":[32,157],"(m<inf":[33],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[34,72],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">g</inf>)":[35],"in":[36,84,88,95,102,107,136,144],"western":[38],"United":[39],"States.":[40],"The":[41,98],"estimates":[43,56,100],"radar":[46],"LiDAR":[48],"data":[49],"minimizes":[51],"differences":[53],"between":[54],"these":[55],"SMAP/AMSR2":[58],"observations.":[60],"This":[61],"minimization":[62],"allows":[63],"obtain":[65],"best":[67],"fitting":[68],"value":[69],"m<inf":[71],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">g</inf>":[73],"with":[74,111],"help":[75],"dielectric":[78],"model.":[79],"Results":[80],"are":[81,101,120],"consistent":[82],"both":[83],"space":[85],"(drier":[86,93],"arid":[89],"areas)":[90],"time":[92],"drier":[96],"months).":[97],"mg":[99,109],"same":[104],"range":[105],"than":[106],"situ":[108,137],"data,":[110],"some":[112],"underestimation":[113],"(bias":[114],"~":[115,123],"-0.07":[116],"kg/kg).":[117],"Statistical":[118],"results":[119,149],"reasonable":[121],"(r":[122],"0.45,":[124],"RMSE":[125],"\u22640.10":[126],"kg/kg),":[127],"yet":[128],"different":[130],"spatial":[131],"temporal":[133],"representation":[134],"remote":[139],"measurements":[140],"have":[141],"an":[142],"impact":[143],"direct":[146],"comparisons.":[147],"Our":[148],"highlight":[150],"potential":[152],"for":[153],"developing":[154],"new":[155],"datasets":[158],"based":[159],"decomposition.":[162]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}