{"id":"https://openalex.org/W3156664478","doi":"https://doi.org/10.3390/rs13081562","title":"Estimating Agricultural Soil Moisture Content through UAV-Based Hyperspectral Images in the Arid Region","display_name":"Estimating Agricultural Soil Moisture Content through UAV-Based Hyperspectral Images in the Arid Region","publication_year":2021,"publication_date":"2021-04-17","ids":{"openalex":"https://openalex.org/W3156664478","doi":"https://doi.org/10.3390/rs13081562","mag":"3156664478"},"language":"en","primary_location":{"id":"doi:10.3390/rs13081562","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13081562","pdf_url":"https://www.mdpi.com/2072-4292/13/8/1562/pdf?version=1618656982","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/13/8/1562/pdf?version=1618656982","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003453021","display_name":"Xiangyu Ge","orcid":"https://orcid.org/0000-0001-7855-6525"},"institutions":[{"id":"https://openalex.org/I96908189","display_name":"Xinjiang University","ror":"https://ror.org/059gw8r13","country_code":"CN","type":"education","lineage":["https://openalex.org/I96908189"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangyu Ge","raw_affiliation_strings":["Key Laboratory of Oasis Ecology, Xinjiang University, Urumqi 830046, China","Key Laboratory of Smart City and Environment Modelling of Higher Education Institute, College of Resources and Environment Science, Xinjiang University, Urumqi 830046, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Oasis Ecology, Xinjiang University, Urumqi 830046, China","institution_ids":["https://openalex.org/I96908189"]},{"raw_affiliation_string":"Key Laboratory of Smart City and Environment Modelling of Higher Education Institute, College of Resources and Environment Science, Xinjiang University, Urumqi 830046, China","institution_ids":["https://openalex.org/I96908189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064540523","display_name":"Jianli Ding","orcid":"https://orcid.org/0000-0001-9329-9424"},"institutions":[{"id":"https://openalex.org/I96908189","display_name":"Xinjiang University","ror":"https://ror.org/059gw8r13","country_code":"CN","type":"education","lineage":["https://openalex.org/I96908189"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jianli Ding","raw_affiliation_strings":["Key Laboratory of Oasis Ecology, Xinjiang University, Urumqi 830046, China","Key Laboratory of Smart City and Environment Modelling of Higher Education Institute, College of Resources and Environment Science, Xinjiang University, Urumqi 830046, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Oasis Ecology, Xinjiang University, Urumqi 830046, China","institution_ids":["https://openalex.org/I96908189"]},{"raw_affiliation_string":"Key Laboratory of Smart City and Environment Modelling of Higher Education Institute, College of Resources and Environment Science, Xinjiang University, Urumqi 830046, China","institution_ids":["https://openalex.org/I96908189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090269831","display_name":"Xiuliang Jin","orcid":"https://orcid.org/0000-0003-2720-6247"},"institutions":[{"id":"https://openalex.org/I4210138501","display_name":"Chinese Academy of Agricultural Sciences","ror":"https://ror.org/0313jb750","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]},{"id":"https://openalex.org/I4210158190","display_name":"Institute of Crop Sciences","ror":"https://ror.org/051abs833","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987","https://openalex.org/I4210158190"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiuliang Jin","raw_affiliation_strings":["Institute of Crop Sciences, Chinese Academy of Agricultural Sciences/Key Laboratory of Crop Physiology and Ecology, Ministry of Agriculture, Beijing 100081, China"],"affiliations":[{"raw_affiliation_string":"Institute of Crop Sciences, Chinese Academy of Agricultural Sciences/Key Laboratory of Crop Physiology and Ecology, Ministry of Agriculture, Beijing 100081, China","institution_ids":["https://openalex.org/I4210158190","https://openalex.org/I4210138501"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021209111","display_name":"Jingzhe Wang","orcid":"https://orcid.org/0000-0001-8332-7997"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingzhe Wang","raw_affiliation_strings":["Guangdong Key Laboratory of Urban Informatics, Shenzhen University, Shenzhen 518060, China","MNR Key Laboratory for Geo-Environmental Monitoring of Great Bay Area, Shenzhen University, Shenzhen 518060, China","Shenzhen Key Laboratory of Spatial Smart Sensing and Services, Shenzhen University, Shenzhen 518060, China"],"affiliations":[{"raw_affiliation_string":"Guangdong Key Laboratory of Urban Informatics, Shenzhen University, Shenzhen 518060, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"MNR Key Laboratory for Geo-Environmental Monitoring of Great Bay Area, Shenzhen University, Shenzhen 518060, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"Shenzhen Key Laboratory of Spatial Smart Sensing and Services, Shenzhen University, Shenzhen 518060, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030348435","display_name":"Xiangyue Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangyue Chen","raw_affiliation_strings":["College of Atmospheric Sciences, Lanzhou University, Lanzhou 730000, China"],"affiliations":[{"raw_affiliation_string":"College of Atmospheric Sciences, Lanzhou University, Lanzhou 730000, China","institution_ids":["https://openalex.org/I76214153"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101779609","display_name":"Xiaohang Li","orcid":"https://orcid.org/0000-0002-4434-365X"},"institutions":[{"id":"https://openalex.org/I96908189","display_name":"Xinjiang University","ror":"https://ror.org/059gw8r13","country_code":"CN","type":"education","lineage":["https://openalex.org/I96908189"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohang Li","raw_affiliation_strings":["Key Laboratory of Oasis Ecology, Xinjiang University, Urumqi 830046, China","Key Laboratory of Smart City and Environment Modelling of Higher Education Institute, College of Resources and Environment Science, Xinjiang University, Urumqi 830046, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Oasis Ecology, Xinjiang University, Urumqi 830046, China","institution_ids":["https://openalex.org/I96908189"]},{"raw_affiliation_string":"Key Laboratory of Smart City and Environment Modelling of Higher Education Institute, College of Resources and Environment Science, Xinjiang University, Urumqi 830046, China","institution_ids":["https://openalex.org/I96908189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019009464","display_name":"Jie Liu","orcid":"https://orcid.org/0000-0003-3984-3817"},"institutions":[{"id":"https://openalex.org/I96908189","display_name":"Xinjiang University","ror":"https://ror.org/059gw8r13","country_code":"CN","type":"education","lineage":["https://openalex.org/I96908189"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Liu","raw_affiliation_strings":["Key Laboratory of Oasis Ecology, Xinjiang University, Urumqi 830046, China","Key Laboratory of Smart City and Environment Modelling of Higher Education Institute, College of Resources and Environment Science, Xinjiang University, Urumqi 830046, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Oasis Ecology, Xinjiang University, Urumqi 830046, China","institution_ids":["https://openalex.org/I96908189"]},{"raw_affiliation_string":"Key Laboratory of Smart City and Environment Modelling of Higher Education Institute, College of Resources and Environment Science, Xinjiang University, Urumqi 830046, China","institution_ids":["https://openalex.org/I96908189"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024708549","display_name":"Boqiang Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I96908189","display_name":"Xinjiang University","ror":"https://ror.org/059gw8r13","country_code":"CN","type":"education","lineage":["https://openalex.org/I96908189"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Boqiang Xie","raw_affiliation_strings":["Key Laboratory of Oasis Ecology, Xinjiang University, Urumqi 830046, China","Key Laboratory of Smart City and Environment Modelling of Higher Education Institute, College of Resources and Environment Science, Xinjiang University, Urumqi 830046, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Oasis Ecology, Xinjiang University, Urumqi 830046, China","institution_ids":["https://openalex.org/I96908189"]},{"raw_affiliation_string":"Key Laboratory of Smart City and Environment Modelling of Higher Education Institute, College of Resources and Environment Science, Xinjiang University, Urumqi 830046, China","institution_ids":["https://openalex.org/I96908189"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5064540523"],"corresponding_institution_ids":["https://openalex.org/I96908189"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":16.5359,"has_fulltext":true,"cited_by_count":150,"citation_normalized_percentile":{"value":0.99546326,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"13","issue":"8","first_page":"1562","last_page":"1562"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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":0.998199999332428,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9937000274658203,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.7865952849388123},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5635057687759399},{"id":"https://openalex.org/keywords/arid","display_name":"Arid","score":0.5269518494606018},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.44622111320495605},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.43254974484443665},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41240188479423523},{"id":"https://openalex.org/keywords/agricultural-engineering","display_name":"Agricultural engineering","score":0.4003520905971527},{"id":"https://openalex.org/keywords/soil-science","display_name":"Soil science","score":0.3213376998901367},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17194876074790955},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1255517601966858},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.09889951348304749},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09499955177307129}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.7865952849388123},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5635057687759399},{"id":"https://openalex.org/C150772632","wikidata":"https://www.wikidata.org/wiki/Q1330709","display_name":"Arid","level":2,"score":0.5269518494606018},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.44622111320495605},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.43254974484443665},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41240188479423523},{"id":"https://openalex.org/C88463610","wikidata":"https://www.wikidata.org/wiki/Q194118","display_name":"Agricultural engineering","level":1,"score":0.4003520905971527},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.3213376998901367},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17194876074790955},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1255517601966858},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.09889951348304749},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09499955177307129},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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":6,"locations":[{"id":"doi:10.3390/rs13081562","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13081562","pdf_url":"https://www.mdpi.com/2072-4292/13/8/1562/pdf?version=1618656982","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:/ir.lzu.edu.cn/:262010/451165","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/451165","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal article (JA)"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/450386","is_oa":true,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/450386","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","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-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/469401","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/469401","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal article (JA)"},{"id":"pmh:oai:doaj.org/article:4e02a0fe54854bc7a208e71147ada3d9","is_oa":true,"landing_page_url":"https://doaj.org/article/4e02a0fe54854bc7a208e71147ada3d9","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 13, Iss 8, p 1562 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/8/1562/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13081562","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 13; Issue 8; Pages: 1562","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13081562","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13081562","pdf_url":"https://www.mdpi.com/2072-4292/13/8/1562/pdf?version=1618656982","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.75,"display_name":"Zero hunger"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3156664478.pdf","grobid_xml":"https://content.openalex.org/works/W3156664478.grobid-xml"},"referenced_works_count":118,"referenced_works":["https://openalex.org/W1148445081","https://openalex.org/W1824582958","https://openalex.org/W1967231175","https://openalex.org/W1970484278","https://openalex.org/W1976877536","https://openalex.org/W1978223575","https://openalex.org/W1979204143","https://openalex.org/W1980548846","https://openalex.org/W1989700757","https://openalex.org/W1998053851","https://openalex.org/W2019088823","https://openalex.org/W2025757188","https://openalex.org/W2027125853","https://openalex.org/W2038782607","https://openalex.org/W2039908035","https://openalex.org/W2040403200","https://openalex.org/W2041666117","https://openalex.org/W2043359577","https://openalex.org/W2052107582","https://openalex.org/W2066536516","https://openalex.org/W2068371905","https://openalex.org/W2072254696","https://openalex.org/W2077269391","https://openalex.org/W2082062968","https://openalex.org/W2092425318","https://openalex.org/W2093628091","https://openalex.org/W2093847534","https://openalex.org/W2102166818","https://openalex.org/W2107815783","https://openalex.org/W2123744475","https://openalex.org/W2124584066","https://openalex.org/W2132754479","https://openalex.org/W2133272607","https://openalex.org/W2133665775","https://openalex.org/W2134339355","https://openalex.org/W2150355727","https://openalex.org/W2163410149","https://openalex.org/W2163886442","https://openalex.org/W2218047931","https://openalex.org/W2230229588","https://openalex.org/W2292335805","https://openalex.org/W2295598076","https://openalex.org/W2401795785","https://openalex.org/W2439347252","https://openalex.org/W2484762992","https://openalex.org/W2514180826","https://openalex.org/W2563958088","https://openalex.org/W2606329532","https://openalex.org/W2606641646","https://openalex.org/W2615516218","https://openalex.org/W2621189771","https://openalex.org/W2622886757","https://openalex.org/W2624387057","https://openalex.org/W2739303989","https://openalex.org/W2743023164","https://openalex.org/W2755803488","https://openalex.org/W2762355583","https://openalex.org/W2766300505","https://openalex.org/W2767273025","https://openalex.org/W2784201940","https://openalex.org/W2787334870","https://openalex.org/W2792187028","https://openalex.org/W2802435130","https://openalex.org/W2802852942","https://openalex.org/W2889648359","https://openalex.org/W2890513934","https://openalex.org/W2890761376","https://openalex.org/W2893188571","https://openalex.org/W2897696570","https://openalex.org/W2898280516","https://openalex.org/W2900600890","https://openalex.org/W2901164490","https://openalex.org/W2901361750","https://openalex.org/W2903662845","https://openalex.org/W2904027073","https://openalex.org/W2904441717","https://openalex.org/W2911301733","https://openalex.org/W2912380233","https://openalex.org/W2912977378","https://openalex.org/W2917039524","https://openalex.org/W2917539806","https://openalex.org/W2920254659","https://openalex.org/W2920846280","https://openalex.org/W2921122163","https://openalex.org/W2921258475","https://openalex.org/W2921325821","https://openalex.org/W2923053165","https://openalex.org/W2943184968","https://openalex.org/W2944973963","https://openalex.org/W2947733506","https://openalex.org/W2947928405","https://openalex.org/W2949663102","https://openalex.org/W2959824742","https://openalex.org/W2962331302","https://openalex.org/W2966384631","https://openalex.org/W2982343528","https://openalex.org/W2985057784","https://openalex.org/W3000280057","https://openalex.org/W3003919802","https://openalex.org/W3006300699","https://openalex.org/W3011189840","https://openalex.org/W3011780324","https://openalex.org/W3022843305","https://openalex.org/W3024529495","https://openalex.org/W3029927724","https://openalex.org/W3042843651","https://openalex.org/W3049103587","https://openalex.org/W3091303025","https://openalex.org/W3093647646","https://openalex.org/W3127745513","https://openalex.org/W3132596840","https://openalex.org/W3133662003","https://openalex.org/W3140243987","https://openalex.org/W6663618544","https://openalex.org/W6718788823","https://openalex.org/W6751942191","https://openalex.org/W6759820027","https://openalex.org/W6774634495"],"related_works":["https://openalex.org/W2108512031","https://openalex.org/W2063755384","https://openalex.org/W2048409327","https://openalex.org/W2153306223","https://openalex.org/W2997015357","https://openalex.org/W2390117385","https://openalex.org/W2123825282","https://openalex.org/W1977273908","https://openalex.org/W2079990215","https://openalex.org/W2897030841"],"abstract_inverted_index":{"Unmanned":[0],"aerial":[1],"vehicle":[2],"(UAV)-based":[3],"hyperspectral":[4,33,45,242],"remote":[5],"sensing":[6],"is":[7],"an":[8,151],"important":[9],"monitoring":[10],"technology":[11,25,145,214],"for":[12,134,181,229,240],"the":[13,82,94,102,108,119,126,130,163,168,182,188,199,210,216,226],"soil":[14,57],"moisture":[15],"content":[16],"(SMC)":[17],"of":[18,128,156,167,190,212],"agroecological":[19],"systems":[20],"in":[21,38,137],"arid":[22,138],"regions.":[23,139],"This":[24,232],"develops":[26],"precision":[27],"farming":[28],"and":[29,54,88,101,177,206,215],"agricultural":[30,135],"informatization.":[31],"However,":[32],"data":[34,39,47,237],"are":[35],"generally":[36],"used":[37],"mining.":[40],"In":[41,208],"this":[42],"study,":[43],"UAV-based":[44,241],"imaging":[46,243],"with":[48,107,125],"a":[49,221,235],"resolution":[50],"o":[51],"4":[52],"cm":[53],"totaling":[55],"70":[56],"samples":[58],"(0\u201310":[59],"cm)":[60],"were":[61,80,116],"collected":[62],"from":[63,187],"farmland":[64],"(2.5":[65],"\u00d7":[66],"104":[67],"m2)":[68],"near":[69],"Fukang":[70],"City,":[71],"Xinjiang":[72],"Uygur":[73],"Autonomous":[74],"Region,":[75],"China.":[76],"Four":[77],"estimation":[78,132],"strategies":[79,115],"tested:":[81],"original":[83],"image":[84],"(strategy":[85,92,99,112,203],"I),":[86],"first-":[87],"second-order":[89],"derivative":[90,96,201],"methods":[91,169,202],"II),":[93],"fractional-order":[95],"(FOD)":[97],"technique":[98],"III),":[100],"optimal":[103,109,217],"fractional":[104],"order":[105,189],"combined":[106],"multiband":[110,218],"indices":[111,219],"IV).":[113],"These":[114],"based":[117],"on":[118],"eXtreme":[120],"Gradient":[121],"Boost":[122],"(XGBoost)":[123],"algorithm,":[124],"aim":[127],"building":[129],"best":[131,164],"model":[133,185,224],"SMC":[136,230],"The":[140,184],"results":[141],"demonstrated":[142],"that":[143],"FOD":[144,213],"could":[146],"effectively":[147],"mine":[148],"information":[149],"(with":[150],"absolute":[152],"maximum":[153],"correlation":[154],"coefficient":[155],"0.768).":[157],"By":[158],"comparison,":[159],"strategy":[160,193],"IV":[161,194],"yielded":[162],"estimates":[165],"out":[166],"tested":[170],"(R2val":[171],"=":[172,175,179],"0.921,":[173],"RMSEP":[174],"1.943,":[176],"RPD":[178],"2.736)":[180],"SMC.":[183],"derived":[186],"0.4":[191],"within":[192,225],"worked":[195],"relatively":[196],"well":[197],"among":[198],"different":[200],"I,":[204],"II,":[205],"III).":[207],"conclusion,":[209],"combination":[211],"generated":[220],"highly":[222],"accurate":[223],"XGBoost":[227],"algorithm":[228],"estimation.":[231],"research":[233],"provided":[234],"promising":[236],"mining":[238],"approach":[239],"data.":[244]},"counts_by_year":[{"year":2026,"cited_by_count":12},{"year":2025,"cited_by_count":40},{"year":2024,"cited_by_count":49},{"year":2023,"cited_by_count":23},{"year":2022,"cited_by_count":24},{"year":2021,"cited_by_count":2}],"updated_date":"2026-04-14T08:04:32.555800","created_date":"2025-10-10T00:00:00"}
