{"id":"https://openalex.org/W4389352494","doi":"https://doi.org/10.1109/jstars.2023.3339616","title":"Sentinel-1 Backscatter and Interferometric Coherence for Soil Moisture Retrieval in Winter Wheat Fields Within a Semiarid South-Mediterranean Climate: Machine Learning Versus Semiempirical Models","display_name":"Sentinel-1 Backscatter and Interferometric Coherence for Soil Moisture Retrieval in Winter Wheat Fields Within a Semiarid South-Mediterranean Climate: Machine Learning Versus Semiempirical Models","publication_year":2023,"publication_date":"2023-12-05","ids":{"openalex":"https://openalex.org/W4389352494","doi":"https://doi.org/10.1109/jstars.2023.3339616"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2023.3339616","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2023.3339616","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10342715.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10342715.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012242287","display_name":"Jamal Ezzahar","orcid":"https://orcid.org/0000-0001-8790-6507"},"institutions":[{"id":"https://openalex.org/I119856527","display_name":"Cadi Ayyad University","ror":"https://ror.org/04xf6nm78","country_code":"MA","type":"education","lineage":["https://openalex.org/I119856527"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Jamal Ezzahar","raw_affiliation_strings":["MISCOM, National School of Applied Sciences, Cadi Ayyad University, Marrakech, Morocco"],"raw_orcid":"https://orcid.org/0000-0001-8790-6507","affiliations":[{"raw_affiliation_string":"MISCOM, National School of Applied Sciences, Cadi Ayyad University, Marrakech, Morocco","institution_ids":["https://openalex.org/I119856527"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028809124","display_name":"Abdelghani Chehbouni","orcid":"https://orcid.org/0000-0002-0270-1690"},"institutions":[{"id":"https://openalex.org/I4210100083","display_name":"Centre d'\u00c9tudes Spatiales de la Biosph\u00e8re","ror":"https://ror.org/01225hq90","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210100083","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210166444","https://openalex.org/I4405257220","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210131560","display_name":"Universit\u00e9 Mohammed VI Polytechnique","ror":"https://ror.org/03xc55g68","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210131560"]},{"id":"https://openalex.org/I4210166444","display_name":"Institut de Recherche pour le D\u00e9veloppement","ror":"https://ror.org/05q3vnk25","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210166444","https://openalex.org/I4405257220"]}],"countries":["FR","MA"],"is_corresponding":false,"raw_author_name":"Abdelghani Chehbouni","raw_affiliation_strings":["Center for Remote Sensing Application, Mohammed VI Polytechnic University, Ben Guerir, Morocco","CESBIO, IRD, Marseille, France"],"raw_orcid":"https://orcid.org/0000-0002-0270-1690","affiliations":[{"raw_affiliation_string":"Center for Remote Sensing Application, Mohammed VI Polytechnic University, Ben Guerir, Morocco","institution_ids":["https://openalex.org/I4210131560"]},{"raw_affiliation_string":"CESBIO, IRD, Marseille, France","institution_ids":["https://openalex.org/I4210100083","https://openalex.org/I4210166444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073035703","display_name":"Nadia Ouaadi","orcid":"https://orcid.org/0000-0003-3203-5278"},"institutions":[{"id":"https://openalex.org/I4210100083","display_name":"Centre d'\u00c9tudes Spatiales de la Biosph\u00e8re","ror":"https://ror.org/01225hq90","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210100083","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210166444","https://openalex.org/I4405257220","https://openalex.org/I4405258862"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Nadia Ouaadi","raw_affiliation_strings":["CESBIO, Toulouse, France","CESBIO, CESBIO, Toulouse, France"],"raw_orcid":"https://orcid.org/0000-0003-3203-5278","affiliations":[{"raw_affiliation_string":"CESBIO, Toulouse, France","institution_ids":["https://openalex.org/I4210100083"]},{"raw_affiliation_string":"CESBIO, CESBIO, Toulouse, France","institution_ids":["https://openalex.org/I4210100083"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037564213","display_name":"Mohammed Madiafi","orcid":"https://orcid.org/0000-0003-2380-5584"},"institutions":[{"id":"https://openalex.org/I119856527","display_name":"Cadi Ayyad University","ror":"https://ror.org/04xf6nm78","country_code":"MA","type":"education","lineage":["https://openalex.org/I119856527"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Mohammed Madiafi","raw_affiliation_strings":["MISCOM, National School of Applied Sciences, Cadi Ayyad University, Marrakech, Morocco"],"raw_orcid":"https://orcid.org/0000-0003-2380-5584","affiliations":[{"raw_affiliation_string":"MISCOM, National School of Applied Sciences, Cadi Ayyad University, Marrakech, Morocco","institution_ids":["https://openalex.org/I119856527"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053743538","display_name":"Sa\u00efd Khabba","orcid":"https://orcid.org/0000-0003-3309-9935"},"institutions":[{"id":"https://openalex.org/I119856527","display_name":"Cadi Ayyad University","ror":"https://ror.org/04xf6nm78","country_code":"MA","type":"education","lineage":["https://openalex.org/I119856527"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Khabba Said","raw_affiliation_strings":["LMFE, Department of Physics, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco"],"raw_orcid":"https://orcid.org/0000-0003-3309-9935","affiliations":[{"raw_affiliation_string":"LMFE, Department of Physics, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco","institution_ids":["https://openalex.org/I119856527"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091783354","display_name":"Salah Er\u2010Raki","orcid":"https://orcid.org/0000-0002-8595-7949"},"institutions":[{"id":"https://openalex.org/I119856527","display_name":"Cadi Ayyad University","ror":"https://ror.org/04xf6nm78","country_code":"MA","type":"education","lineage":["https://openalex.org/I119856527"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Salah Er-Raki","raw_affiliation_strings":["ProcEDE, Department of Applied Physics, Faculty of Sciences and Technologies, Cadi Ayyad University, Marrakech, Morocco"],"raw_orcid":"https://orcid.org/0000-0002-8595-7949","affiliations":[{"raw_affiliation_string":"ProcEDE, Department of Applied Physics, Faculty of Sciences and Technologies, Cadi Ayyad University, Marrakech, Morocco","institution_ids":["https://openalex.org/I119856527"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064521688","display_name":"Ahmed Laamrani","orcid":"https://orcid.org/0000-0002-6603-5025"},"institutions":[{"id":"https://openalex.org/I4210131560","display_name":"Universit\u00e9 Mohammed VI Polytechnique","ror":"https://ror.org/03xc55g68","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210131560"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Ahmed Laamrani","raw_affiliation_strings":["Center for Remote Sensing Application, Mohammed VI Polytechnic University, Ben Guerir, Morocco"],"raw_orcid":"https://orcid.org/0000-0002-6603-5025","affiliations":[{"raw_affiliation_string":"Center for Remote Sensing Application, Mohammed VI Polytechnic University, Ben Guerir, Morocco","institution_ids":["https://openalex.org/I4210131560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082834779","display_name":"Adnane Chakir","orcid":"https://orcid.org/0000-0001-8968-3749"},"institutions":[{"id":"https://openalex.org/I119856527","display_name":"Cadi Ayyad University","ror":"https://ror.org/04xf6nm78","country_code":"MA","type":"education","lineage":["https://openalex.org/I119856527"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Adnane Chakir","raw_affiliation_strings":["LMFE, Department of Physics, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco"],"raw_orcid":"https://orcid.org/0000-0001-8968-3749","affiliations":[{"raw_affiliation_string":"LMFE, Department of Physics, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco","institution_ids":["https://openalex.org/I119856527"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034096626","display_name":"Zohra Lili\u2010Chabaane","orcid":"https://orcid.org/0000-0002-0578-1630"},"institutions":[{"id":"https://openalex.org/I179097149","display_name":"University of Carthage","ror":"https://ror.org/057x6za15","country_code":"TN","type":"education","lineage":["https://openalex.org/I179097149"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Zohra Lili Chabaane","raw_affiliation_strings":["University of Carthage, National Agronomic Institute of Tunisia, LR17AGR01 InteGRatEd managemEnt of Natural resources: remoTE sensing, spatial Analysis and Modeling (LR GREEN-TEAM), Tunis, Tunisia"],"raw_orcid":"https://orcid.org/0000-0002-0578-1630","affiliations":[{"raw_affiliation_string":"University of Carthage, National Agronomic Institute of Tunisia, LR17AGR01 InteGRatEd managemEnt of Natural resources: remoTE sensing, spatial Analysis and Modeling (LR GREEN-TEAM), Tunis, Tunisia","institution_ids":["https://openalex.org/I179097149"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028242808","display_name":"Mehrez Zribi","orcid":"https://orcid.org/0000-0001-6141-8222"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"id":"https://openalex.org/I4210088668","display_name":"Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement","ror":"https://ror.org/003vg9w96","country_code":"FR","type":"government","lineage":["https://openalex.org/I4210088668"]},{"id":"https://openalex.org/I4210100083","display_name":"Centre d'\u00c9tudes Spatiales de la Biosph\u00e8re","ror":"https://ror.org/01225hq90","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210100083","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210166444","https://openalex.org/I4405257220","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210166444","display_name":"Institut de Recherche pour le D\u00e9veloppement","ror":"https://ror.org/05q3vnk25","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210166444","https://openalex.org/I4405257220"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mehrez Zribi","raw_affiliation_strings":["CESBIO, CNES/CNRS/INRAE/IRD/UT3-Paul Sabatier, Toulouse, France"],"raw_orcid":"https://orcid.org/0000-0001-6141-8222","affiliations":[{"raw_affiliation_string":"CESBIO, CNES/CNRS/INRAE/IRD/UT3-Paul Sabatier, Toulouse, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I134560555","https://openalex.org/I4210166444","https://openalex.org/I4210100083","https://openalex.org/I4210088668"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":10,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":1.1362,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.75411248,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"17","issue":null,"first_page":"2256","last_page":"2271"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":1.0,"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":1.0,"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":0.9976000189781189,"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/T10716","display_name":"Soil and Unsaturated Flow","score":0.9918000102043152,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/artificial-intelligence","display_name":"Artificial intelligence","score":0.5926205515861511},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5268650650978088},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5226694941520691},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5077246427536011},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5072683691978455},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.44581013917922974},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.44534486532211304},{"id":"https://openalex.org/keywords/normalization","display_name":"Normalization (sociology)","score":0.4194405674934387},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.41009214520454407},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3449380397796631},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3361518383026123},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.11020782589912415}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5926205515861511},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5268650650978088},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5226694941520691},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5077246427536011},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5072683691978455},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.44581013917922974},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.44534486532211304},{"id":"https://openalex.org/C136886441","wikidata":"https://www.wikidata.org/wiki/Q926129","display_name":"Normalization (sociology)","level":2,"score":0.4194405674934387},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.41009214520454407},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3449380397796631},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3361518383026123},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.11020782589912415},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/jstars.2023.3339616","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2023.3339616","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10342715.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-04672287v1","is_oa":true,"landing_page_url":"https://cnrs.hal.science/hal-04672287","pdf_url":"https://cnrs.hal.science/hal-04672287v1/file/Sentinel-1_Backscatter_and_Interferometric_Coherence_for_Soil_Moisture_Retrieval_in_Winter_Wheat_Fields_Within_a_Semiarid_South-Mediterranean_Climate_Machine_Learning_Versus_Semiempirical_Models.pdf","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"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":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2024, 17, pp.2256-2271. &#x27E8;10.1109/JSTARS.2023.3339616&#x27E9;","raw_type":"Journal articles"},{"id":"pmh:oai:doaj.org/article:d4b8fc80765e4678a4caa402ecb76d75","is_oa":true,"landing_page_url":"https://doaj.org/article/d4b8fc80765e4678a4caa402ecb76d75","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,"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":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 2256-2271 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2023.3339616","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2023.3339616","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10342715.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","score":0.5199999809265137,"display_name":"Climate action"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4389352494.pdf","grobid_xml":"https://content.openalex.org/works/W4389352494.grobid-xml"},"referenced_works_count":63,"referenced_works":["https://openalex.org/W1643664725","https://openalex.org/W1873607511","https://openalex.org/W1976881587","https://openalex.org/W1984670836","https://openalex.org/W1985479415","https://openalex.org/W1989657138","https://openalex.org/W2010979668","https://openalex.org/W2020097894","https://openalex.org/W2061262324","https://openalex.org/W2069756757","https://openalex.org/W2073527340","https://openalex.org/W2075316025","https://openalex.org/W2079299474","https://openalex.org/W2084952127","https://openalex.org/W2093608156","https://openalex.org/W2095680278","https://openalex.org/W2121005491","https://openalex.org/W2129646800","https://openalex.org/W2132549823","https://openalex.org/W2136551579","https://openalex.org/W2138149909","https://openalex.org/W2141348340","https://openalex.org/W2143588793","https://openalex.org/W2159456033","https://openalex.org/W2160971164","https://openalex.org/W2167731682","https://openalex.org/W2169087452","https://openalex.org/W2188767531","https://openalex.org/W2261272073","https://openalex.org/W2292335805","https://openalex.org/W2587629887","https://openalex.org/W2752871607","https://openalex.org/W2770155218","https://openalex.org/W2773793494","https://openalex.org/W2802521597","https://openalex.org/W2806779590","https://openalex.org/W2887303328","https://openalex.org/W2891557443","https://openalex.org/W2912601201","https://openalex.org/W2973218737","https://openalex.org/W2988079113","https://openalex.org/W2998199582","https://openalex.org/W3021915357","https://openalex.org/W3045288728","https://openalex.org/W3081470789","https://openalex.org/W3100092808","https://openalex.org/W3120364312","https://openalex.org/W3161239242","https://openalex.org/W3181435465","https://openalex.org/W3187495922","https://openalex.org/W3208776915","https://openalex.org/W4205117859","https://openalex.org/W4223559467","https://openalex.org/W4280584168","https://openalex.org/W4283801806","https://openalex.org/W4292182232","https://openalex.org/W4293200639","https://openalex.org/W4298343823","https://openalex.org/W4304775292","https://openalex.org/W4312223598","https://openalex.org/W6608807585","https://openalex.org/W6743591321","https://openalex.org/W6838736835"],"related_works":["https://openalex.org/W2591697403","https://openalex.org/W2944728705","https://openalex.org/W3193043704","https://openalex.org/W4386259002","https://openalex.org/W2904022177","https://openalex.org/W1546989560","https://openalex.org/W4200112873","https://openalex.org/W2955796858","https://openalex.org/W4224941037","https://openalex.org/W2004826645"],"abstract_inverted_index":{"This":[0],"work":[1],"aims":[2],"to":[3,146,253,269],"assess":[4,148],"the":[5,23,101,151,158,170,191],"effectiveness":[6],"of":[7,35,130,205,228,236,260],"machine":[8],"learning":[9],"(ML)":[10],"algorithms":[11,37,57],"and":[12,26,46,53,79,83,90,96,122,128,137,154,167,174,199,203,211,233,242,264],"semi-empirical":[13],"models":[14,72,176],"for":[15],"surface":[16],"soil":[17],"moisture":[18],"(SSM)":[19],"retrieval":[20,103,193,258],"by":[21,197],"exploring":[22],"Sentinel-1":[24,108,275],"backscatter":[25],"interferometric":[27],"coherence":[28],"data.":[29],"Firstly,":[30],"three":[31,67],"commonly":[32],"used":[33],"categories":[34],"ML":[36],"are":[38],"evaluated":[39,166],"using":[40,107,178],"data":[41,109,276],"gathered":[42],"from":[43,162,274],"diverse":[44],"rainfed":[45],"irrigated":[47,278],"wheat":[48,186,279],"fields":[49],"located":[50],"in":[51,188],"Morocco":[52],"Tunisia.":[54],"Specifically,":[55],"these":[56],"include:":[58],"artificial":[59],"neural":[60,64],"network":[61,65],"(ANN),":[62],"deep":[63],"(DNN),":[66],"support":[68],"vector":[69],"regression":[70],"(SVR)":[71],"(radial":[73],"basis":[74],"function":[75],"(SVR_rbf),":[76],"linear":[77],"(SVR_linear)":[78],"polynomial":[80],"(SVR_quad)":[81],"kernels)":[82],"two":[84],"tree-based":[85],"methods":[86],"(Random":[87],"Forest":[88],"(RF)":[89],"XGBoost).":[91],"The":[92],"comparison":[93],"between":[94,116,257],"predicted":[95],"measured":[97],"SSM":[98,272],"showed":[99],"that":[100,156,227],"best":[102,192],"results":[104,161,194],"were":[105,165,195,224],"obtained":[106],"at":[110],"VV":[111],"polarization":[112],"with":[113,201,226],"R":[114,202,232],"ranging":[115],"<inline-formula":[117,123,131,138,206,212,237,243],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[118,124,132,139,207,213,238,244],"xmlns:xlink=\"http://www.w3.org/1999/xlink\"><tex-math":[119,125,133,140,208,214,239,245],"notation=\"LaTeX\">$":[120,126,134,141,209,215,240,246],"0.68$</tex-math></inline-formula>":[121],"0.76$</tex-math></inline-formula>":[127],"RMSE":[129,204,234],"0.05":[135],"m^{3}/m^{3}$</tex-math></inline-formula>":[136,143,217,248],"0.06":[142],".":[144],"Secondly,":[145],"further":[147],"their":[149,222],"transferability,":[150],"ANN,":[152],"SVR_rbf":[153,200,266],"XGBoost":[155],"demonstrated":[157],"most":[159],"favorable":[160],"each":[163],"category":[164],"compared":[168],"against":[169],"coupled":[171],"Water":[172],"Cloud":[173],"Oh":[175],"(WCM),":[177],"a":[179,184],"second":[180],"dataset":[181],"collected":[182],"over":[183,277],"drip-irrigated":[185],"field":[187],"Morocco.":[189],"Overall,":[190],"achieved":[196],"ANN":[198],"0.81$</tex-math></inline-formula>":[210,241],"0.034":[216],",":[218,249],"respectively.":[219,250],"In":[220],"addition,":[221],"performances":[223],"consistent":[225],"WCM":[229],"which":[230],"yielded":[231],"values":[235],"0.04":[247],"Finally,":[251],"due":[252],"its":[254],"good":[255],"compromise":[256],"accuracy":[259],"SSM,":[261],"processing":[262],"time":[263],"simplicity,":[265],"was":[267],"chosen":[268],"generate":[270],"high-resolution":[271],"maps":[273],"fields.":[280]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
