{"id":"https://openalex.org/W4224290201","doi":"https://doi.org/10.3390/rs14081804","title":"Soil Salinity Inversion Model of Oasis in Arid Area Based on UAV Multispectral Remote Sensing","display_name":"Soil Salinity Inversion Model of Oasis in Arid Area Based on UAV Multispectral Remote Sensing","publication_year":2022,"publication_date":"2022-04-08","ids":{"openalex":"https://openalex.org/W4224290201","doi":"https://doi.org/10.3390/rs14081804"},"language":"en","primary_location":{"id":"doi:10.3390/rs14081804","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14081804","pdf_url":"https://www.mdpi.com/2072-4292/14/8/1804/pdf?version=1649415795","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/2072-4292/14/8/1804/pdf?version=1649415795","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012309061","display_name":"Wenju Zhao","orcid":"https://orcid.org/0000-0001-6204-1842"},"institutions":[{"id":"https://openalex.org/I22716506","display_name":"Lanzhou University of Technology","ror":"https://ror.org/03panb555","country_code":"CN","type":"education","lineage":["https://openalex.org/I22716506"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wenju Zhao","raw_affiliation_strings":["College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China"],"affiliations":[{"raw_affiliation_string":"College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China","institution_ids":["https://openalex.org/I22716506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114032454","display_name":"Chun Zhou","orcid":"https://orcid.org/0000-0002-4967-9347"},"institutions":[{"id":"https://openalex.org/I22716506","display_name":"Lanzhou University of Technology","ror":"https://ror.org/03panb555","country_code":"CN","type":"education","lineage":["https://openalex.org/I22716506"]},{"id":"https://openalex.org/I4210140336","display_name":"Lanzhou City University","ror":"https://ror.org/03cd4ja39","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210140336"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chun Zhou","raw_affiliation_strings":["College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China","School of Civil Engineering, Lanzhou College of Information Science and Technology, Lanzhou 730300, China"],"affiliations":[{"raw_affiliation_string":"College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China","institution_ids":["https://openalex.org/I22716506"]},{"raw_affiliation_string":"School of Civil Engineering, Lanzhou College of Information Science and Technology, Lanzhou 730300, China","institution_ids":["https://openalex.org/I4210140336"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074865071","display_name":"Changquan Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I22716506","display_name":"Lanzhou University of Technology","ror":"https://ror.org/03panb555","country_code":"CN","type":"education","lineage":["https://openalex.org/I22716506"]},{"id":"https://openalex.org/I4210140336","display_name":"Lanzhou City University","ror":"https://ror.org/03cd4ja39","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210140336"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changquan Zhou","raw_affiliation_strings":["College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China","School of Civil Engineering, Lanzhou College of Information Science and Technology, Lanzhou 730300, China"],"affiliations":[{"raw_affiliation_string":"College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China","institution_ids":["https://openalex.org/I22716506"]},{"raw_affiliation_string":"School of Civil Engineering, Lanzhou College of Information Science and Technology, Lanzhou 730300, China","institution_ids":["https://openalex.org/I4210140336"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029214336","display_name":"Hong M\u0101","orcid":"https://orcid.org/0000-0001-8717-4422"},"institutions":[{"id":"https://openalex.org/I22716506","display_name":"Lanzhou University of Technology","ror":"https://ror.org/03panb555","country_code":"CN","type":"education","lineage":["https://openalex.org/I22716506"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hong Ma","raw_affiliation_strings":["College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China"],"affiliations":[{"raw_affiliation_string":"College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China","institution_ids":["https://openalex.org/I22716506"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100437358","display_name":"Zhijun Wang","orcid":"https://orcid.org/0000-0003-1197-2318"},"institutions":[{"id":"https://openalex.org/I4210118687","display_name":"Northwest Institute of Mining and Metallurgy","ror":"https://ror.org/02qcpmn35","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118687"]},{"id":"https://openalex.org/I22716506","display_name":"Lanzhou University of Technology","ror":"https://ror.org/03panb555","country_code":"CN","type":"education","lineage":["https://openalex.org/I22716506"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhijun Wang","raw_affiliation_strings":["Baiyin New Material Research Institute of Lanzhou University of Technology, Baiyin 730900, China","College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China"],"affiliations":[{"raw_affiliation_string":"Baiyin New Material Research Institute of Lanzhou University of Technology, Baiyin 730900, China","institution_ids":["https://openalex.org/I4210118687","https://openalex.org/I22716506"]},{"raw_affiliation_string":"College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China","institution_ids":["https://openalex.org/I22716506"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5012309061"],"corresponding_institution_ids":["https://openalex.org/I22716506"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":5.1933,"has_fulltext":true,"cited_by_count":64,"citation_normalized_percentile":{"value":0.96799083,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"14","issue":"8","first_page":"1804","last_page":"1804"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9994999766349792,"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/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9994999766349792,"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9975000023841858,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9923999905586243,"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/soil-salinity","display_name":"Soil salinity","score":0.8231409192085266},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6921128630638123},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5816138386726379},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.5614979863166809},{"id":"https://openalex.org/keywords/land-cover","display_name":"Land cover","score":0.49886345863342285},{"id":"https://openalex.org/keywords/arid","display_name":"Arid","score":0.48865392804145813},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.48709583282470703},{"id":"https://openalex.org/keywords/multispectral-pattern-recognition","display_name":"Multispectral pattern recognition","score":0.4384418725967407},{"id":"https://openalex.org/keywords/soil-science","display_name":"Soil science","score":0.3717712163925171},{"id":"https://openalex.org/keywords/hydrology","display_name":"Hydrology (agriculture)","score":0.3265075385570526},{"id":"https://openalex.org/keywords/soil-water","display_name":"Soil water","score":0.2779539227485657},{"id":"https://openalex.org/keywords/land-use","display_name":"Land use","score":0.2567673921585083},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1960163712501526}],"concepts":[{"id":"https://openalex.org/C141650431","wikidata":"https://www.wikidata.org/wiki/Q754836","display_name":"Soil salinity","level":3,"score":0.8231409192085266},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6921128630638123},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5816138386726379},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.5614979863166809},{"id":"https://openalex.org/C2780648208","wikidata":"https://www.wikidata.org/wiki/Q3001793","display_name":"Land cover","level":3,"score":0.49886345863342285},{"id":"https://openalex.org/C150772632","wikidata":"https://www.wikidata.org/wiki/Q1330709","display_name":"Arid","level":2,"score":0.48865392804145813},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.48709583282470703},{"id":"https://openalex.org/C104541649","wikidata":"https://www.wikidata.org/wiki/Q6935090","display_name":"Multispectral pattern recognition","level":3,"score":0.4384418725967407},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.3717712163925171},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.3265075385570526},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.2779539227485657},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.2567673921585083},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1960163712501526},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","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/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"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":3,"locations":[{"id":"doi:10.3390/rs14081804","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14081804","pdf_url":"https://www.mdpi.com/2072-4292/14/8/1804/pdf?version=1649415795","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:doaj.org/article:416528be784841389ede76586ddc7d5d","is_oa":true,"landing_page_url":"https://doaj.org/article/416528be784841389ede76586ddc7d5d","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 14, Iss 8, p 1804 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/8/1804/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14081804","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 14; Issue 8; Pages: 1804","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs14081804","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14081804","pdf_url":"https://www.mdpi.com/2072-4292/14/8/1804/pdf?version=1649415795","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","display_name":"Zero hunger","score":0.8100000023841858}],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2498909072","display_name":null,"funder_award_id":"51869010","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4224290201.pdf","grobid_xml":"https://content.openalex.org/works/W4224290201.grobid-xml"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W1148445081","https://openalex.org/W1973009670","https://openalex.org/W1979204143","https://openalex.org/W1984638002","https://openalex.org/W2002660867","https://openalex.org/W2003490955","https://openalex.org/W2005966960","https://openalex.org/W2009621568","https://openalex.org/W2022270279","https://openalex.org/W2030881124","https://openalex.org/W2034334268","https://openalex.org/W2040611841","https://openalex.org/W2073718058","https://openalex.org/W2077689075","https://openalex.org/W2077707413","https://openalex.org/W2081255089","https://openalex.org/W2096990904","https://openalex.org/W2115694969","https://openalex.org/W2133125644","https://openalex.org/W2167787089","https://openalex.org/W2233456439","https://openalex.org/W2267170332","https://openalex.org/W2523253747","https://openalex.org/W2591466624","https://openalex.org/W2593077254","https://openalex.org/W2774571784","https://openalex.org/W2778312486","https://openalex.org/W2787351754","https://openalex.org/W2791172538","https://openalex.org/W2805224709","https://openalex.org/W2888238379","https://openalex.org/W2909736607","https://openalex.org/W2921554645","https://openalex.org/W2923833971","https://openalex.org/W2934977212","https://openalex.org/W2942005187","https://openalex.org/W2942962169","https://openalex.org/W2953026644","https://openalex.org/W2962331302","https://openalex.org/W2967884295","https://openalex.org/W3005863531","https://openalex.org/W3022903766","https://openalex.org/W3082629838","https://openalex.org/W3082975707","https://openalex.org/W3112784233","https://openalex.org/W3143307313","https://openalex.org/W6766779976","https://openalex.org/W6787055280"],"related_works":["https://openalex.org/W2128126485","https://openalex.org/W4382563209","https://openalex.org/W2124952510","https://openalex.org/W2777937183","https://openalex.org/W2108633818","https://openalex.org/W1752760603","https://openalex.org/W1995889410","https://openalex.org/W4389779246","https://openalex.org/W1517037119","https://openalex.org/W2125510194"],"abstract_inverted_index":{"Soil":[0],"salinization":[1,228,230],"severely":[2],"restricts":[3],"the":[4,16,26,44,58,67,74,98,104,113,120,133,139,147,152,158,167,175,185,193,197,213],"development":[5,27],"of":[6,19,28,156,164,172,203,206,210,226],"global":[7],"industry":[8],"and":[9,11,30,36,87,112,166,208,224,229],"agriculture":[10,29],"affects":[12],"human":[13],"beings.":[14],"In":[15],"arid":[17],"area":[18],"Northwest":[20],"China,":[21],"oasis":[22],"saline-alkali":[23,126],"land":[24,127,181],"threatens":[25],"food":[31],"security.":[32],"This":[33,216],"paper":[34],"develops":[35],"optimizes":[37],"an":[38],"inversion":[39,70,110,123,145,191,225],"monitoring":[40,43,223],"model":[41,141,187],"for":[42,136,142,179,188,221],"soil":[45,68,121,143,189,227],"salt":[46,69,122,144],"content":[47],"using":[48,192],"unmanned":[49],"aerial":[50],"vehicle":[51],"(UAV)":[52],"multispectral":[53,59],"remote":[54,60],"sensing":[55,61],"data.":[56],"Using":[57],"data":[62],"in":[63,125,232],"three":[64],"research":[65],"areas,":[66],"models":[71,101],"based":[72,102],"on":[73,103,132,174,212],"support":[75,220],"vector":[76],"machine":[77,90],"regression":[78],"(SVR),":[79],"random":[80],"forest":[81],"(RF),":[82],"backpropagation":[83],"neural":[84],"network":[85],"(BPNN),":[86],"extreme":[88],"learning":[89],"(ELM)":[91],"were":[92],"constructed.":[93],"The":[94],"results":[95],"show":[96],"that":[97],"four":[99],"constructed":[100],"spectral":[105],"index":[106,195],"can":[107,117],"achieve":[108],"good":[109],"accuracy,":[111],"red":[114],"edge":[115],"band":[116],"effectively":[118],"improve":[119],"accuracy":[124],"with":[128,182],"vegetation":[129,183,194],"cover.":[130],"Based":[131],"obtained":[134],"results,":[135],"bare":[137],"land,":[138],"best":[140,186],"is":[146,196],"ELM":[148],"model,":[149,199],"which":[150,200],"reaches":[151],"determination":[153],"coefficient":[154],"(Rv2)":[155],"0.707,":[157],"root":[159],"mean":[160],"square":[161],"error":[162],"RMSEv":[163,205],"0.290,":[165],"performance":[168],"deviation":[169],"ratio":[170],"(RPD)":[171],"1.852":[173],"test":[176,214],"dataset.":[177,215],"However,":[178],"agricultural":[180],"cover,":[184],"salinity":[190],"BPNN":[198],"achieves":[201],"Rv2":[202],"0.836,":[204],"0.027,":[207],"RPD":[209],"2.100":[211],"study":[217],"provides":[218],"technical":[219],"rapid":[222],"control":[231],"irrigation":[233],"areas.":[234]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":24},{"year":2024,"cited_by_count":21},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":2}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2022-04-26T00:00:00"}
