{"id":"https://openalex.org/W4402260858","doi":"https://doi.org/10.1109/igarss53475.2024.10640729","title":"Multi-Layer Soil Moisture Estimation Using Combined L-and P-Band Radiometry: an Application of Machine Learning Algorithms","display_name":"Multi-Layer Soil Moisture Estimation Using Combined L-and P-Band Radiometry: an Application of Machine Learning Algorithms","publication_year":2024,"publication_date":"2024-07-07","ids":{"openalex":"https://openalex.org/W4402260858","doi":"https://doi.org/10.1109/igarss53475.2024.10640729"},"language":"en","primary_location":{"id":"doi:10.1109/igarss53475.2024.10640729","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss53475.2024.10640729","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium","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/A5078602071","display_name":"Foad Brakhasi","orcid":"https://orcid.org/0000-0002-5954-389X"},"institutions":[{"id":"https://openalex.org/I56590836","display_name":"Monash University","ror":"https://ror.org/02bfwt286","country_code":"AU","type":"education","lineage":["https://openalex.org/I56590836"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Foad Brakhasi","raw_affiliation_strings":["Monash University,Department of Civil Engineering,Clayton,Australia"],"affiliations":[{"raw_affiliation_string":"Monash University,Department of Civil Engineering,Clayton,Australia","institution_ids":["https://openalex.org/I56590836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020270621","display_name":"Jeffrey P. Walker","orcid":"https://orcid.org/0000-0002-4817-2712"},"institutions":[{"id":"https://openalex.org/I56590836","display_name":"Monash University","ror":"https://ror.org/02bfwt286","country_code":"AU","type":"education","lineage":["https://openalex.org/I56590836"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jeffrey P. Walker","raw_affiliation_strings":["Monash University,Department of Civil Engineering,Clayton,Australia"],"affiliations":[{"raw_affiliation_string":"Monash University,Department of Civil Engineering,Clayton,Australia","institution_ids":["https://openalex.org/I56590836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052979611","display_name":"Jasmeet Judge","orcid":"https://orcid.org/0000-0001-9849-7411"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jasmeet Judge","raw_affiliation_strings":["University of Florida,Department of Agricultural and Biological Engineering,Gainesville,USA"],"affiliations":[{"raw_affiliation_string":"University of Florida,Department of Agricultural and Biological Engineering,Gainesville,USA","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080731989","display_name":"Pang\u2010Wei Liu","orcid":"https://orcid.org/0000-0002-3789-594X"},"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":"Pang-Wei Liu","raw_affiliation_strings":["NASA Goddard Space Flight Center,Hydrological Sciences Laboratory,Greenbelt,USA"],"affiliations":[{"raw_affiliation_string":"NASA Goddard Space Flight Center,Hydrological Sciences Laboratory,Greenbelt,USA","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037092806","display_name":"Xiaoji Shen","orcid":"https://orcid.org/0000-0002-7754-3674"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoji Shen","raw_affiliation_strings":["Hohai University,Yangtze Institute for Conservation and Development,Nanjing,China"],"affiliations":[{"raw_affiliation_string":"Hohai University,Yangtze Institute for Conservation and Development,Nanjing,China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100608127","display_name":"Nan Ye","orcid":"https://orcid.org/0000-0003-3007-8290"},"institutions":[{"id":"https://openalex.org/I56590836","display_name":"Monash University","ror":"https://ror.org/02bfwt286","country_code":"AU","type":"education","lineage":["https://openalex.org/I56590836"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Nan Ye","raw_affiliation_strings":["Monash University,Department of Civil Engineering,Clayton,Australia"],"affiliations":[{"raw_affiliation_string":"Monash University,Department of Civil Engineering,Clayton,Australia","institution_ids":["https://openalex.org/I56590836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053013479","display_name":"Xiaoling Wu","orcid":"https://orcid.org/0000-0002-9047-2970"},"institutions":[{"id":"https://openalex.org/I56590836","display_name":"Monash University","ror":"https://ror.org/02bfwt286","country_code":"AU","type":"education","lineage":["https://openalex.org/I56590836"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Xiaoling Wu","raw_affiliation_strings":["Monash University,Department of Civil Engineering,Clayton,Australia"],"affiliations":[{"raw_affiliation_string":"Monash University,Department of Civil Engineering,Clayton,Australia","institution_ids":["https://openalex.org/I56590836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081235672","display_name":"In\u2010Young Yeo","orcid":"https://orcid.org/0000-0001-5991-733X"},"institutions":[{"id":"https://openalex.org/I78757542","display_name":"University of Newcastle Australia","ror":"https://ror.org/00eae9z71","country_code":"AU","type":"education","lineage":["https://openalex.org/I78757542"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"In-Young Yeo","raw_affiliation_strings":["The University of Newcastle,School of Engineering,Callaghan,Australia"],"affiliations":[{"raw_affiliation_string":"The University of Newcastle,School of Engineering,Callaghan,Australia","institution_ids":["https://openalex.org/I78757542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067446965","display_name":"Richa Prajapati","orcid":null},"institutions":[{"id":"https://openalex.org/I56590836","display_name":"Monash University","ror":"https://ror.org/02bfwt286","country_code":"AU","type":"education","lineage":["https://openalex.org/I56590836"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Richa Prajapati","raw_affiliation_strings":["Monash University,Department of Civil Engineering,Clayton,Australia"],"affiliations":[{"raw_affiliation_string":"Monash University,Department of Civil Engineering,Clayton,Australia","institution_ids":["https://openalex.org/I56590836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100728168","display_name":"Edward Kim","orcid":"https://orcid.org/0000-0002-9828-4624"},"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":"Edward Kim","raw_affiliation_strings":["NASA Goddard Space Flight Center,Hydrological Sciences Laboratory,Greenbelt,USA"],"affiliations":[{"raw_affiliation_string":"NASA Goddard Space Flight Center,Hydrological Sciences Laboratory,Greenbelt,USA","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052647280","display_name":"Yann H. Kerr","orcid":"https://orcid.org/0000-0001-6352-1717"},"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/I134560555","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210100083","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210166444","https://openalex.org/I4412460029"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Yann Kerr","raw_affiliation_strings":["Centre d'Etudes Spatiales de la Biosph&#x00E8;re,Toulouse,France"],"affiliations":[{"raw_affiliation_string":"Centre d'Etudes Spatiales de la Biosph&#x00E8;re,Toulouse,France","institution_ids":["https://openalex.org/I4210100083"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014122969","display_name":"T. J. Jackson","orcid":"https://orcid.org/0000-0003-4336-1597"},"institutions":[{"id":"https://openalex.org/I1312222531","display_name":"Agricultural Research Service","ror":"https://ror.org/02d2m2044","country_code":"US","type":"government","lineage":["https://openalex.org/I1312222531","https://openalex.org/I1336096307"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thomas Jackson","raw_affiliation_strings":["USDA ARS Hydrology and Remote Sensing Laboratory (Retired),Beltsville,USA"],"affiliations":[{"raw_affiliation_string":"USDA ARS Hydrology and Remote Sensing Laboratory (Retired),Beltsville,USA","institution_ids":["https://openalex.org/I1312222531"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":12,"corresponding_author_ids":["https://openalex.org/A5078602071"],"corresponding_institution_ids":["https://openalex.org/I56590836"],"apc_list":null,"apc_paid":null,"fwci":0.6531,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.6529093,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"4411","last_page":"4415"},"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/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9921000003814697,"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/T10716","display_name":"Soil and Unsaturated Flow","score":0.9911999702453613,"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/radiometry","display_name":"Radiometry","score":0.9051705598831177},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48543816804885864},{"id":"https://openalex.org/keywords/moisture","display_name":"Moisture","score":0.44381415843963623},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4087422490119934},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4001043736934662},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34704118967056274},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.18421638011932373},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15380603075027466},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.12484118342399597}],"concepts":[{"id":"https://openalex.org/C87456703","wikidata":"https://www.wikidata.org/wiki/Q247760","display_name":"Radiometry","level":2,"score":0.9051705598831177},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48543816804885864},{"id":"https://openalex.org/C176864760","wikidata":"https://www.wikidata.org/wiki/Q217651","display_name":"Moisture","level":2,"score":0.44381415843963623},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4087422490119934},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4001043736934662},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34704118967056274},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.18421638011932373},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15380603075027466},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.12484118342399597}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss53475.2024.10640729","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss53475.2024.10640729","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W633320881","https://openalex.org/W1535860657","https://openalex.org/W1964357740","https://openalex.org/W2085906719","https://openalex.org/W2107437432","https://openalex.org/W2136886105","https://openalex.org/W2141219203","https://openalex.org/W2283837117","https://openalex.org/W2295598076","https://openalex.org/W2338345836","https://openalex.org/W2563234581","https://openalex.org/W2919115771","https://openalex.org/W3011432147","https://openalex.org/W3091952031","https://openalex.org/W3123668661","https://openalex.org/W3154189120","https://openalex.org/W3202956203","https://openalex.org/W3216017001","https://openalex.org/W4211006349","https://openalex.org/W4226303942","https://openalex.org/W4239510810","https://openalex.org/W4285603406","https://openalex.org/W4297878000","https://openalex.org/W4309337051","https://openalex.org/W4318066868","https://openalex.org/W4321503014","https://openalex.org/W4322154546","https://openalex.org/W4389988106","https://openalex.org/W4400762160","https://openalex.org/W6789180210"],"related_works":["https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W1995114632","https://openalex.org/W2753146189","https://openalex.org/W2166003495","https://openalex.org/W1495496653","https://openalex.org/W1943883898","https://openalex.org/W4393350942","https://openalex.org/W2294767335","https://openalex.org/W2347506004"],"abstract_inverted_index":{"Understanding":[0],"the":[1,43,66],"vertical":[2],"distribution":[3],"of":[4,76,88],"soil":[5,44],"moisture":[6,45],"is":[7],"crucial":[8],"for":[9,86],"making":[10],"informed":[11],"decisions":[12],"in":[13,56],"various":[14],"applications,":[15],"ranging":[16],"from":[17,47],"precision":[18],"agriculture":[19],"to":[20,41],"hydrological":[21],"modeling.":[22],"Four":[23],"machine":[24],"learning":[25],"algorithms,":[26,68],"including":[27],"random":[28,63],"forest,":[29],"extreme":[30],"gradient":[31],"boosting,":[32],"deep":[33],"learning,":[34],"and":[35,51,79,93],"support":[36],"vector":[37],"regression":[38],"were":[39],"employed":[40],"estimate":[42],"profile":[46],"collected":[48],"tower-based":[49],"L-band":[50],"P-band":[52],"brightness":[53],"temperature":[54],"observations":[55],"Victoria,":[57],"Australia.":[58],"The":[59],"results":[60],"showed":[61],"that":[62],"forest":[64],"outperformed":[65],"other":[67],"with":[69],"root":[70],"mean":[71],"square":[72],"error":[73],"(RMSE)":[74],"values":[75],"0.03,":[77],"0.04,":[78],"0.06":[80],"m<sup":[81],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[82,84],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sup>/m<sup":[83],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sup>":[85],"depths":[87],"0-5":[89],"cm,":[90,92,95],"0-30":[91],"0-60":[94],"respectively":[96]},"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2025-12-27T23:08:20.325037","created_date":"2025-10-10T00:00:00"}
