{"id":"https://openalex.org/W4220704904","doi":"https://doi.org/10.3390/rs14061457","title":"Farmland Shelterbelt Age Mapping Using Landsat Time Series Images","display_name":"Farmland Shelterbelt Age Mapping Using Landsat Time Series Images","publication_year":2022,"publication_date":"2022-03-18","ids":{"openalex":"https://openalex.org/W4220704904","doi":"https://doi.org/10.3390/rs14061457"},"language":"en","primary_location":{"id":"doi:10.3390/rs14061457","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14061457","pdf_url":"https://www.mdpi.com/2072-4292/14/6/1457/pdf?version=1647594929","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/2072-4292/14/6/1457/pdf?version=1647594929","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5001967848","display_name":"Rongxin Deng","orcid":"https://orcid.org/0000-0001-7350-0426"},"institutions":[{"id":"https://openalex.org/I198645480","display_name":"North China University of Water Resources and Electric Power","ror":"https://ror.org/03acrzv41","country_code":"CN","type":"education","lineage":["https://openalex.org/I198645480"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Rongxin Deng","raw_affiliation_strings":["College of Surveying and Geo-Informatics, North China University of Water Resources and Electric Power, Zhengzhou 450046, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Surveying and Geo-Informatics, North China University of Water Resources and Electric Power, Zhengzhou 450046, China","institution_ids":["https://openalex.org/I198645480"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058012623","display_name":"Zhengran Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I198645480","display_name":"North China University of Water Resources and Electric Power","ror":"https://ror.org/03acrzv41","country_code":"CN","type":"education","lineage":["https://openalex.org/I198645480"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengran Xu","raw_affiliation_strings":["College of Surveying and Geo-Informatics, North China University of Water Resources and Electric Power, Zhengzhou 450046, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Surveying and Geo-Informatics, North China University of Water Resources and Electric Power, Zhengzhou 450046, China","institution_ids":["https://openalex.org/I198645480"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100414460","display_name":"Ying Li","orcid":"https://orcid.org/0000-0003-3683-9695"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210101301","display_name":"Northeast Institute of Geography and Agroecology","ror":"https://ror.org/01a9z1q73","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210101301"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying Li","raw_affiliation_strings":["Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210101301"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115603700","display_name":"Xing Zhang","orcid":"https://orcid.org/0009-0002-7301-6153"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210101301","display_name":"Northeast Institute of Geography and Agroecology","ror":"https://ror.org/01a9z1q73","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210101301"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xing Zhang","raw_affiliation_strings":["Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210101301"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023426527","display_name":"Chunjing Li","orcid":"https://orcid.org/0000-0002-4212-2386"},"institutions":[{"id":"https://openalex.org/I198645480","display_name":"North China University of Water Resources and Electric Power","ror":"https://ror.org/03acrzv41","country_code":"CN","type":"education","lineage":["https://openalex.org/I198645480"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunjing Li","raw_affiliation_strings":["College of Surveying and Geo-Informatics, North China University of Water Resources and Electric Power, Zhengzhou 450046, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Surveying and Geo-Informatics, North China University of Water Resources and Electric Power, Zhengzhou 450046, China","institution_ids":["https://openalex.org/I198645480"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100388599","display_name":"Lu Zhang","orcid":"https://orcid.org/0000-0002-0442-5730"},"institutions":[{"id":"https://openalex.org/I198645480","display_name":"North China University of Water Resources and Electric Power","ror":"https://ror.org/03acrzv41","country_code":"CN","type":"education","lineage":["https://openalex.org/I198645480"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu Zhang","raw_affiliation_strings":["College of Surveying and Geo-Informatics, North China University of Water Resources and Electric Power, Zhengzhou 450046, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Surveying and Geo-Informatics, North China University of Water Resources and Electric Power, Zhengzhou 450046, China","institution_ids":["https://openalex.org/I198645480"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5001967848"],"corresponding_institution_ids":["https://openalex.org/I198645480"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2784},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2784},"fwci":0.3555,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.48540094,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"14","issue":"6","first_page":"1457","last_page":"1457"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12383","display_name":"Aeolian processes and effects","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12383","display_name":"Aeolian processes and effects","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10889","display_name":"Soil erosion and sediment transport","score":0.9990000128746033,"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"}},{"id":"https://openalex.org/T10535","display_name":"Landslides and related hazards","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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/windbreak","display_name":"Windbreak","score":0.988840639591217},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.575622022151947},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5428528785705566},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.32832521200180054},{"id":"https://openalex.org/keywords/agroforestry","display_name":"Agroforestry","score":0.1850270926952362}],"concepts":[{"id":"https://openalex.org/C140857803","wikidata":"https://www.wikidata.org/wiki/Q2039061","display_name":"Windbreak","level":2,"score":0.988840639591217},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.575622022151947},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5428528785705566},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.32832521200180054},{"id":"https://openalex.org/C54286561","wikidata":"https://www.wikidata.org/wiki/Q397350","display_name":"Agroforestry","level":1,"score":0.1850270926952362}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs14061457","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14061457","pdf_url":"https://www.mdpi.com/2072-4292/14/6/1457/pdf?version=1647594929","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:cfbb18c5f4cc43a09e079975c7f4533f","is_oa":true,"landing_page_url":"https://doaj.org/article/cfbb18c5f4cc43a09e079975c7f4533f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 14, Iss 6, p 1457 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/6/1457/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14061457","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","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs14061457","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14061457","pdf_url":"https://www.mdpi.com/2072-4292/14/6/1457/pdf?version=1647594929","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":[{"score":0.7200000286102295,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[{"id":"https://openalex.org/G4140495970","display_name":null,"funder_award_id":"31971723","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"},{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"},{"id":"https://openalex.org/F4320332183","display_name":"U.S. Geological Survey","ror":"https://ror.org/035a68863"},{"id":"https://openalex.org/F4320335774","display_name":"Key Technologies Research and Development Program","ror":null},{"id":"https://openalex.org/F4320336006","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4220704904.pdf","grobid_xml":"https://content.openalex.org/works/W4220704904.grobid-xml"},"referenced_works_count":46,"referenced_works":["https://openalex.org/W1998698620","https://openalex.org/W1999156197","https://openalex.org/W2004373284","https://openalex.org/W2012019168","https://openalex.org/W2015208103","https://openalex.org/W2038993404","https://openalex.org/W2042386716","https://openalex.org/W2049402841","https://openalex.org/W2077077333","https://openalex.org/W2096603181","https://openalex.org/W2127559745","https://openalex.org/W2136219811","https://openalex.org/W2136783177","https://openalex.org/W2161876188","https://openalex.org/W2213428881","https://openalex.org/W2230432153","https://openalex.org/W2233445607","https://openalex.org/W2289467322","https://openalex.org/W2372294276","https://openalex.org/W2380169093","https://openalex.org/W2468458967","https://openalex.org/W2555863151","https://openalex.org/W2568967893","https://openalex.org/W2883819371","https://openalex.org/W2884875839","https://openalex.org/W2958002092","https://openalex.org/W2977537634","https://openalex.org/W2987561457","https://openalex.org/W2991324815","https://openalex.org/W3003509779","https://openalex.org/W3015599847","https://openalex.org/W3042740683","https://openalex.org/W3046162644","https://openalex.org/W3097156357","https://openalex.org/W3106599708","https://openalex.org/W3132602407","https://openalex.org/W3136160355","https://openalex.org/W3173558804","https://openalex.org/W3178577652","https://openalex.org/W3216879813","https://openalex.org/W4251670713","https://openalex.org/W6661103286","https://openalex.org/W6684319891","https://openalex.org/W6689362227","https://openalex.org/W6709992795","https://openalex.org/W6753687417"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2385621501","https://openalex.org/W2355708238","https://openalex.org/W317905261","https://openalex.org/W2361962894","https://openalex.org/W2334610657","https://openalex.org/W2391440434","https://openalex.org/W2971720398","https://openalex.org/W47725225","https://openalex.org/W116800622"],"abstract_inverted_index":{"The":[0,116,133,140,150],"age":[1,55,145],"of":[2,15,29,37,64,83,130,136,165,189],"a":[3,16,50,61,78,86,108,194],"shelterbelt":[4,30,38,43,54,96,118,183,191],"is":[5,19],"not":[6],"only":[7],"an":[8],"important":[9],"parameter":[10],"for":[11,42,52,182],"determining":[12],"the":[13,24,69,95,113,128,131,144,154,163,166,172],"function":[14],"shelterbelt,":[17],"it":[18],"also":[20],"strongly":[21],"related":[22],"to":[23,126,178],"biomass":[25],"and":[26,34,45,162,185],"carbon":[27],"flux":[28],"ecosystems.":[31],"Therefore,":[32],"timely":[33],"accurate":[35],"identifications":[36],"ages":[39,97,119],"are":[40],"key":[41],"monitoring":[44,110,167],"management.":[46],"This":[47],"study":[48,114],"developed":[49],"method":[51,174],"estimating":[53],"(i.e.,":[56],"years":[57],"after":[58],"planting)":[59],"from":[60],"time":[62,102],"series":[63,103],"remote":[65,80,104],"sensing":[66,81,105],"images.":[67],"Firstly,":[68],"shelterbelts":[70],"were":[71,98,124,157],"divided":[72],"into":[73],"three":[74],"states":[75],"based":[76,100,120],"on":[77,101,121],"single":[79],"image":[82],"each.":[84],"Then,":[85],"three-stage":[87],"growth":[88],"process":[89],"was":[90,138,148],"established":[91],"by":[92],"analysis.":[93],"Finally,":[94],"determined":[99],"images":[106],"over":[107,193],"two-year":[109],"period":[111],"in":[112],"area.":[115,196],"actual":[117],"field":[122],"measurements":[123],"used":[125,177],"analyze":[127],"accuracy":[129,147,156],"results.":[132],"total":[134],"number":[135],"samples":[137],"243.":[139],"results":[141],"showed":[142],"that":[143],"identification":[146,155],"68.7%.":[149],"main":[151],"factors":[152],"affecting":[153],"missing":[158],"images,":[159],"cloud":[160],"cover,":[161],"length":[164],"period.":[168],"Despite":[169],"some":[170],"uncertainties,":[171],"proposed":[173],"may":[175],"be":[176],"obtain":[179],"critical":[180],"data":[181],"management":[184],"conducting":[186],"quick":[187],"surveys":[188],"current":[190],"conditions":[192],"large":[195]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}