{"id":"https://openalex.org/W4313414387","doi":"https://doi.org/10.3390/rs15010114","title":"Improved Surface Soil Organic Carbon Mapping of SoilGrids250m Using Sentinel-2 Spectral Images in the Qinghai\u2013Tibetan Plateau","display_name":"Improved Surface Soil Organic Carbon Mapping of SoilGrids250m Using Sentinel-2 Spectral Images in the Qinghai\u2013Tibetan Plateau","publication_year":2022,"publication_date":"2022-12-25","ids":{"openalex":"https://openalex.org/W4313414387","doi":"https://doi.org/10.3390/rs15010114"},"language":"en","primary_location":{"id":"doi:10.3390/rs15010114","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15010114","pdf_url":"https://www.mdpi.com/2072-4292/15/1/114/pdf?version=1672219086","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/2072-4292/15/1/114/pdf?version=1672219086","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100313965","display_name":"Jiayi Yang","orcid":"https://orcid.org/0009-0001-2075-2379"},"institutions":[{"id":"https://openalex.org/I4210103541","display_name":"Institute of Soil and Water Conservation","ror":"https://ror.org/013wv8d67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210103541","https://openalex.org/I4210155611"]},{"id":"https://openalex.org/I4210155611","display_name":"Ministry of Water Resources of the People's Republic of China","ror":"https://ror.org/04e698d63","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210155611"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiayi Yang","raw_affiliation_strings":["Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resources, Xianyang 712100, China","State Key Laboratory of Soil Erosion and Dryland Framing on the Loess Plateau, Institute of Soil and Water Conservation, Northwest A&F University, Xianyang 712100, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resources, Xianyang 712100, China","institution_ids":["https://openalex.org/I4210103541","https://openalex.org/I4210155611"]},{"raw_affiliation_string":"State Key Laboratory of Soil Erosion and Dryland Framing on the Loess Plateau, Institute of Soil and Water Conservation, Northwest A&F University, Xianyang 712100, China","institution_ids":["https://openalex.org/I4210103541"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041054126","display_name":"Junjian Fan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210103541","display_name":"Institute of Soil and Water Conservation","ror":"https://ror.org/013wv8d67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210103541","https://openalex.org/I4210155611"]},{"id":"https://openalex.org/I4210155611","display_name":"Ministry of Water Resources of the People's Republic of China","ror":"https://ror.org/04e698d63","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210155611"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junjian Fan","raw_affiliation_strings":["Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resources, Xianyang 712100, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resources, Xianyang 712100, China","institution_ids":["https://openalex.org/I4210103541","https://openalex.org/I4210155611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051249779","display_name":"Zefan Lan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210103541","display_name":"Institute of Soil and Water Conservation","ror":"https://ror.org/013wv8d67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210103541","https://openalex.org/I4210155611"]},{"id":"https://openalex.org/I4210155611","display_name":"Ministry of Water Resources of the People's Republic of China","ror":"https://ror.org/04e698d63","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210155611"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zefan Lan","raw_affiliation_strings":["Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resources, Xianyang 712100, China","State Key Laboratory of Soil Erosion and Dryland Framing on the Loess Plateau, Institute of Soil and Water Conservation, Northwest A&F University, Xianyang 712100, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resources, Xianyang 712100, China","institution_ids":["https://openalex.org/I4210103541","https://openalex.org/I4210155611"]},{"raw_affiliation_string":"State Key Laboratory of Soil Erosion and Dryland Framing on the Loess Plateau, Institute of Soil and Water Conservation, Northwest A&F University, Xianyang 712100, China","institution_ids":["https://openalex.org/I4210103541"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064962959","display_name":"Xingmin Mu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210103541","display_name":"Institute of Soil and Water Conservation","ror":"https://ror.org/013wv8d67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210103541","https://openalex.org/I4210155611"]},{"id":"https://openalex.org/I4210155611","display_name":"Ministry of Water Resources of the People's Republic of China","ror":"https://ror.org/04e698d63","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210155611"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingmin Mu","raw_affiliation_strings":["Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resources, Xianyang 712100, China","State Key Laboratory of Soil Erosion and Dryland Framing on the Loess Plateau, Institute of Soil and Water Conservation, Northwest A&F University, Xianyang 712100, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resources, Xianyang 712100, China","institution_ids":["https://openalex.org/I4210103541","https://openalex.org/I4210155611"]},{"raw_affiliation_string":"State Key Laboratory of Soil Erosion and Dryland Framing on the Loess Plateau, Institute of Soil and Water Conservation, Northwest A&F University, Xianyang 712100, China","institution_ids":["https://openalex.org/I4210103541"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083353005","display_name":"Yiping Wu","orcid":"https://orcid.org/0000-0002-5163-0884"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiping Wu","raw_affiliation_strings":["Department of Earth and Environmental Science, School of Human Settlements and Civil Engineering, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China","Department of Earth and Environmental Science, School of Human Settlements and Civil Engineering, Xi'an Jiaotong University, Xi'an 710049, China"],"raw_orcid":"https://orcid.org/0000-0002-5163-0884","affiliations":[{"raw_affiliation_string":"Department of Earth and Environmental Science, School of Human Settlements and Civil Engineering, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"Department of Earth and Environmental Science, School of Human Settlements and Civil Engineering, Xi'an Jiaotong University, Xi'an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072998707","display_name":"Zhongbao Xin","orcid":"https://orcid.org/0000-0002-1653-8679"},"institutions":[{"id":"https://openalex.org/I31683504","display_name":"Beijing Forestry University","ror":"https://ror.org/04xv2pc41","country_code":"CN","type":"education","lineage":["https://openalex.org/I1327237609","https://openalex.org/I31683504","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210103541","display_name":"Institute of Soil and Water Conservation","ror":"https://ror.org/013wv8d67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210103541","https://openalex.org/I4210155611"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongbao Xin","raw_affiliation_strings":["Institute of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China","institution_ids":["https://openalex.org/I31683504","https://openalex.org/I4210103541"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091054016","display_name":"Puqiong Miping","orcid":null},"institutions":[{"id":"https://openalex.org/I4210147469","display_name":"Bureau of Hydrology Tibet","ror":"https://ror.org/04hsa3c95","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210147469"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Puqiong Miping","raw_affiliation_strings":["Hydrology and Water Resources Branch Bureau of Shigatsa, Hydrology and Water Resources Geological Bureau of Tibet Autonomous Region, Shigatsa 857000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hydrology and Water Resources Branch Bureau of Shigatsa, Hydrology and Water Resources Geological Bureau of Tibet Autonomous Region, Shigatsa 857000, China","institution_ids":["https://openalex.org/I4210147469"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009793305","display_name":"Guangju Zhao","orcid":"https://orcid.org/0000-0002-4233-9403"},"institutions":[{"id":"https://openalex.org/I4210099662","display_name":"State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering","ror":"https://ror.org/012wsxz85","country_code":"CN","type":"facility","lineage":["https://openalex.org/I163340411","https://openalex.org/I4210099662","https://openalex.org/I4210111986","https://openalex.org/I4210120069","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210103541","display_name":"Institute of Soil and Water Conservation","ror":"https://ror.org/013wv8d67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210103541","https://openalex.org/I4210155611"]},{"id":"https://openalex.org/I4210111986","display_name":"Nanjing Hydraulic Research Institute","ror":"https://ror.org/02403qw73","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210111986"]},{"id":"https://openalex.org/I4210155611","display_name":"Ministry of Water Resources of the People's Republic of China","ror":"https://ror.org/04e698d63","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210155611"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guangju Zhao","raw_affiliation_strings":["Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resources, Xianyang 712100, China","Sate Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing Hydraulic Research Institute, Nanjing 210029, China","State Key Laboratory of Soil Erosion and Dryland Framing on the Loess Plateau, Institute of Soil and Water Conservation, Northwest A&F University, Xianyang 712100, China"],"raw_orcid":"https://orcid.org/0000-0002-4233-9403","affiliations":[{"raw_affiliation_string":"Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resources, Xianyang 712100, China","institution_ids":["https://openalex.org/I4210103541","https://openalex.org/I4210155611"]},{"raw_affiliation_string":"Sate Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing Hydraulic Research Institute, Nanjing 210029, China","institution_ids":["https://openalex.org/I4210099662","https://openalex.org/I4210111986"]},{"raw_affiliation_string":"State Key Laboratory of Soil Erosion and Dryland Framing on the Loess Plateau, Institute of Soil and Water Conservation, Northwest A&F University, Xianyang 712100, China","institution_ids":["https://openalex.org/I4210103541"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5009793305"],"corresponding_institution_ids":["https://openalex.org/I4210099662","https://openalex.org/I4210103541","https://openalex.org/I4210111986","https://openalex.org/I4210155611"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":2.1635,"has_fulltext":true,"cited_by_count":30,"citation_normalized_percentile":{"value":0.8670939,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"15","issue":"1","first_page":"114","last_page":"114"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9988999962806702,"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":0.9988999962806702,"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/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","score":0.9878000020980835,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/soil-carbon","display_name":"Soil carbon","score":0.692929744720459},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6752961874008179},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.6328321099281311},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.521969199180603},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.519737720489502},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.5072250366210938},{"id":"https://openalex.org/keywords/coefficient-of-determination","display_name":"Coefficient of determination","score":0.4772484302520752},{"id":"https://openalex.org/keywords/enhanced-vegetation-index","display_name":"Enhanced vegetation index","score":0.4375568628311157},{"id":"https://openalex.org/keywords/correlation-coefficient","display_name":"Correlation coefficient","score":0.4343148469924927},{"id":"https://openalex.org/keywords/partial-least-squares-regression","display_name":"Partial least squares regression","score":0.42636895179748535},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.4222296476364136},{"id":"https://openalex.org/keywords/climate-change","display_name":"Climate change","score":0.3910979628562927},{"id":"https://openalex.org/keywords/soil-science","display_name":"Soil science","score":0.3362444043159485},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.22433561086654663},{"id":"https://openalex.org/keywords/soil-water","display_name":"Soil water","score":0.2139432430267334},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15496456623077393},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.1477067470550537},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1219613254070282},{"id":"https://openalex.org/keywords/vegetation-index","display_name":"Vegetation Index","score":0.12076961994171143}],"concepts":[{"id":"https://openalex.org/C39464130","wikidata":"https://www.wikidata.org/wiki/Q7554898","display_name":"Soil carbon","level":3,"score":0.692929744720459},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6752961874008179},{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.6328321099281311},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.521969199180603},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.519737720489502},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.5072250366210938},{"id":"https://openalex.org/C128990827","wikidata":"https://www.wikidata.org/wiki/Q192830","display_name":"Coefficient of determination","level":2,"score":0.4772484302520752},{"id":"https://openalex.org/C78869512","wikidata":"https://www.wikidata.org/wiki/Q5378810","display_name":"Enhanced vegetation index","level":5,"score":0.4375568628311157},{"id":"https://openalex.org/C2780092901","wikidata":"https://www.wikidata.org/wiki/Q3433612","display_name":"Correlation coefficient","level":2,"score":0.4343148469924927},{"id":"https://openalex.org/C22354355","wikidata":"https://www.wikidata.org/wiki/Q422009","display_name":"Partial least squares regression","level":2,"score":0.42636895179748535},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.4222296476364136},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.3910979628562927},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.3362444043159485},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.22433561086654663},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.2139432430267334},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15496456623077393},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.1477067470550537},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1219613254070282},{"id":"https://openalex.org/C2780376076","wikidata":"https://www.wikidata.org/wiki/Q1499458","display_name":"Vegetation Index","level":4,"score":0.12076961994171143},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs15010114","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15010114","pdf_url":"https://www.mdpi.com/2072-4292/15/1/114/pdf?version=1672219086","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:e1e8b2984d3740379e9666e29ac922b1","is_oa":false,"landing_page_url":"https://doaj.org/article/e1e8b2984d3740379e9666e29ac922b1","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 15, Iss 1, p 114 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/15/1/114/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs15010114","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 15; Issue 1; Pages: 114","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs15010114","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15010114","pdf_url":"https://www.mdpi.com/2072-4292/15/1/114/pdf?version=1672219086","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":[],"awards":[{"id":"https://openalex.org/G1802092069","display_name":null,"funder_award_id":"XDA20040202","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"}],"funders":[{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4313414387.pdf","grobid_xml":"https://content.openalex.org/works/W4313414387.grobid-xml"},"referenced_works_count":80,"referenced_works":["https://openalex.org/W1471436312","https://openalex.org/W1642724957","https://openalex.org/W1786856418","https://openalex.org/W1983384355","https://openalex.org/W1988195734","https://openalex.org/W1990031785","https://openalex.org/W1998053851","https://openalex.org/W1998055572","https://openalex.org/W2013665199","https://openalex.org/W2033275656","https://openalex.org/W2049207331","https://openalex.org/W2052166698","https://openalex.org/W2058191772","https://openalex.org/W2066626803","https://openalex.org/W2080545724","https://openalex.org/W2081340599","https://openalex.org/W2085585287","https://openalex.org/W2110098148","https://openalex.org/W2113410727","https://openalex.org/W2118448272","https://openalex.org/W2118702633","https://openalex.org/W2165686389","https://openalex.org/W2186294614","https://openalex.org/W2261059368","https://openalex.org/W2289679166","https://openalex.org/W2325039341","https://openalex.org/W2343002501","https://openalex.org/W2527323007","https://openalex.org/W2582794771","https://openalex.org/W2589872536","https://openalex.org/W2613780838","https://openalex.org/W2620888648","https://openalex.org/W2725897987","https://openalex.org/W2792422161","https://openalex.org/W2792773398","https://openalex.org/W2794073273","https://openalex.org/W2801397115","https://openalex.org/W2806917855","https://openalex.org/W2893324711","https://openalex.org/W2900879216","https://openalex.org/W2905192710","https://openalex.org/W2909736607","https://openalex.org/W2911964244","https://openalex.org/W2914116217","https://openalex.org/W2956283068","https://openalex.org/W2958221227","https://openalex.org/W2962274534","https://openalex.org/W2969766804","https://openalex.org/W2972549165","https://openalex.org/W2980650665","https://openalex.org/W2981324744","https://openalex.org/W2991645510","https://openalex.org/W2993841099","https://openalex.org/W2993931248","https://openalex.org/W2995545753","https://openalex.org/W3002395879","https://openalex.org/W3018099097","https://openalex.org/W3085474239","https://openalex.org/W3097245740","https://openalex.org/W3133932099","https://openalex.org/W3136828967","https://openalex.org/W3159808214","https://openalex.org/W3175149180","https://openalex.org/W3185292364","https://openalex.org/W3195300707","https://openalex.org/W3196990047","https://openalex.org/W3207222728","https://openalex.org/W3211132102","https://openalex.org/W4200298772","https://openalex.org/W4205546298","https://openalex.org/W4206535851","https://openalex.org/W4210763428","https://openalex.org/W4220659660","https://openalex.org/W4220791703","https://openalex.org/W4239510810","https://openalex.org/W4283784686","https://openalex.org/W4286110450","https://openalex.org/W4295359802","https://openalex.org/W6701202513","https://openalex.org/W6765692331"],"related_works":["https://openalex.org/W4387131574","https://openalex.org/W4378980784","https://openalex.org/W4377008735","https://openalex.org/W3204926808","https://openalex.org/W2374167006","https://openalex.org/W2144855297","https://openalex.org/W3183766399","https://openalex.org/W3173165341","https://openalex.org/W2921646734","https://openalex.org/W3207046288"],"abstract_inverted_index":{"Soil":[0],"organic":[1],"carbon":[2,11,16,36,263],"(SOC)":[3],"is":[4,25,61,166],"a":[5,78,159,259,269],"critical":[6],"indicator":[7],"for":[8,42,250,262,271],"the":[9,14,56,100,148,152,168,172,186,228,234,252,266,272,278],"global":[10,35],"cycle":[12,37],"and":[13,34,68,87,119,137,155,171,206,268],"overall":[15,218],"pool":[17],"balance.":[18],"Obtaining":[19],"soil":[20,29],"maps":[21],"of":[22,55,81,164,174,241,254,275],"surface":[23],"SOC":[24,45,97,214,221,242,276],"fundamental":[26],"to":[27,95,126,176,185,230],"evaluating":[28],"quality,":[30],"regulating":[31],"climate":[32,66],"change,":[33,67],"modeling.":[38],"However,":[39],"efficient":[40],"approaches":[41],"obtaining":[43],"accurate":[44],"information":[46],"remain":[47],"challenging,":[48],"especially":[49],"in":[50,99,189,220,227,233,265,277],"remote":[51,141],"or":[52],"inaccessible":[53],"regions":[54],"Qinghai\u2013Tibet":[57],"Plateau":[58],"(QTP),":[59],"which":[60],"influenced":[62],"by":[63],"complex":[64],"terrains,":[65],"human":[69],"activities.":[70],"This":[71],"study":[72],"employed":[73],"field":[74],"measurements,":[75],"SoilGrids250m":[76],"(SOC_250m,":[77],"spatial":[79,128,239],"resolution":[80],"250":[82,85],"m":[83],"\u00d7":[84],"m),":[86],"Sentinel-2":[88,246],"images":[89,247],"with":[90,158],"different":[91],"machine":[92,103],"learning":[93,104],"methods":[94,105],"map":[96,215],"content":[98,222],"QTP.":[101],"Four":[102],"including":[106],"partial":[107],"least":[108],"squares":[109],"regression":[110],"(PLSR),":[111],"support":[112],"vector":[113],"machines":[114],"(SVM),":[115],"random":[116],"forest":[117],"(RF),":[118],"artificial":[120],"neural":[121],"network":[122],"(ANN)":[123],"were":[124,248],"used":[125],"construct":[127],"prediction":[129,237],"models":[130],"based":[131],"on":[132],"396":[133],"field-collected":[134],"sampling":[135],"points":[136],"various":[138],"covariates":[139,183],"from":[140,167,224],"sensing":[142],"images.":[143],"Our":[144,236],"results":[145],"revealed":[146],"that":[147,245],"RF":[149],"model":[150],"outperformed":[151],"PLSR,":[153],"SVM,":[154],"ANN":[156],"models,":[157],"higher":[160],"determination":[161],"coefficient":[162],"(R2":[163],"0.82":[165],"training":[169],"datasets)":[170],"ratio":[173],"performance":[175],"deviation":[177],"(RPD":[178],"=":[179],"2.54).":[180],"The":[181,212,256],"selected":[182],"according":[184],"variable":[187],"importance":[188],"projection":[190],"(VIP)":[191],"were:":[192],"SOC_250m,":[193],"B2,":[194],"B11,":[195],"Soil-Adjusted":[196,207],"Vegetation":[197,202,209],"Index":[198,203,210],"(SAVI),":[199],"Normalized":[200],"Difference":[201],"(NDVI),":[204],"B5,":[205],"Total":[208],"(SATVI).":[211],"predicted":[213],"showed":[216,238],"an":[217],"decrease":[219],"ranging":[223],"69.30":[225],"g\u00b7kg\u22121":[226,232],"southeast":[229],"1.47":[231],"northwest.":[235],"heterogeneity":[240],"content,":[243],"indicating":[244],"acceptable":[249],"characterizing":[251],"variability":[253],"SOC.":[255],"findings":[257],"provide":[258],"scientific":[260],"basis":[261],"neutrality":[264],"QTP":[267],"reference":[270],"digital":[273],"mapping":[274],"alpine":[279],"region.":[280]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":4}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}