{"id":"https://openalex.org/W4409427453","doi":"https://doi.org/10.1109/jstars.2025.3560704","title":"Improving Chinese Fir Plantations DBH Inversion Accuracy Using Ensemble Learning Models Base on UAV-LiDAR","display_name":"Improving Chinese Fir Plantations DBH Inversion Accuracy Using Ensemble Learning Models Base on UAV-LiDAR","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4409427453","doi":"https://doi.org/10.1109/jstars.2025.3560704"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2025.3560704","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3560704","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/jstars.2025.3560704","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101796264","display_name":"Junqing Xu","orcid":"https://orcid.org/0000-0003-0761-2854"},"institutions":[{"id":"https://openalex.org/I1284762954","display_name":"Zhejiang A & F University","ror":"https://ror.org/02vj4rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1284762954"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiuen Xu","raw_affiliation_strings":["State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","institution_ids":["https://openalex.org/I1284762954"]},{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China","institution_ids":["https://openalex.org/I1284762954"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102216129","display_name":"Yinyin Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I1284762954","display_name":"Zhejiang A & F University","ror":"https://ror.org/02vj4rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1284762954"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yinyin Zhao","raw_affiliation_strings":["State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","institution_ids":["https://openalex.org/I1284762954"]},{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China","institution_ids":["https://openalex.org/I1284762954"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060255447","display_name":"Xuejian Li","orcid":"https://orcid.org/0000-0002-7553-2576"},"institutions":[{"id":"https://openalex.org/I1284762954","display_name":"Zhejiang A & F University","ror":"https://ror.org/02vj4rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1284762954"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuejian Li","raw_affiliation_strings":["State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","institution_ids":["https://openalex.org/I1284762954"]},{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China","institution_ids":["https://openalex.org/I1284762954"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113276382","display_name":"Lujin Lv","orcid":null},"institutions":[{"id":"https://openalex.org/I1284762954","display_name":"Zhejiang A & F University","ror":"https://ror.org/02vj4rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1284762954"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lujin Lv","raw_affiliation_strings":["State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","institution_ids":["https://openalex.org/I1284762954"]},{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China","institution_ids":["https://openalex.org/I1284762954"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111245978","display_name":"Jiacong Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I1284762954","display_name":"Zhejiang A & F University","ror":"https://ror.org/02vj4rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1284762954"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiacong Yu","raw_affiliation_strings":["State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","institution_ids":["https://openalex.org/I1284762954"]},{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China","institution_ids":["https://openalex.org/I1284762954"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112956465","display_name":"Meixuan Song","orcid":null},"institutions":[{"id":"https://openalex.org/I1284762954","display_name":"Zhejiang A & F University","ror":"https://ror.org/02vj4rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1284762954"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meixuan Song","raw_affiliation_strings":["State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","institution_ids":["https://openalex.org/I1284762954"]},{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China","institution_ids":["https://openalex.org/I1284762954"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101440575","display_name":"Lei Huang","orcid":"https://orcid.org/0000-0002-7889-6121"},"institutions":[{"id":"https://openalex.org/I1284762954","display_name":"Zhejiang A & F University","ror":"https://ror.org/02vj4rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1284762954"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Huang","raw_affiliation_strings":["State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","institution_ids":["https://openalex.org/I1284762954"]},{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China","institution_ids":["https://openalex.org/I1284762954"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022022551","display_name":"Fangjie Mao","orcid":"https://orcid.org/0000-0003-2005-3452"},"institutions":[{"id":"https://openalex.org/I1284762954","display_name":"Zhejiang A & F University","ror":"https://ror.org/02vj4rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1284762954"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fangjie Mao","raw_affiliation_strings":["State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","institution_ids":["https://openalex.org/I1284762954"]},{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China","institution_ids":["https://openalex.org/I1284762954"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006691049","display_name":"Huaqiang Du","orcid":"https://orcid.org/0000-0002-6765-2279"},"institutions":[{"id":"https://openalex.org/I1284762954","display_name":"Zhejiang A & F University","ror":"https://ror.org/02vj4rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1284762954"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huaqiang Du","raw_affiliation_strings":["State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Lin'an, China","institution_ids":["https://openalex.org/I1284762954"]},{"raw_affiliation_string":"State Key Laboratory of Subtropical Silviculture, the Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration of Zhejiang Province, and the School of Environmental and Resources Science, Zhejiang A &amp; F University, Hangzhou, China","institution_ids":["https://openalex.org/I1284762954"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5101796264"],"corresponding_institution_ids":["https://openalex.org/I1284762954"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":2.4647,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.87354689,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"18","issue":null,"first_page":"10846","last_page":"10863"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9900000095367432,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9900000095367432,"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/lidar","display_name":"Lidar","score":0.7787377834320068},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.6099746227264404},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.563073456287384},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5236958265304565},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.35807591676712036},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.18564683198928833},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.062390267848968506}],"concepts":[{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.7787377834320068},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.6099746227264404},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.563073456287384},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5236958265304565},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35807591676712036},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.18564683198928833},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.062390267848968506},{"id":"https://openalex.org/C77928131","wikidata":"https://www.wikidata.org/wiki/Q193343","display_name":"Tectonics","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2025.3560704","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3560704","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e0c4e48868b44292bed947d086828af2","is_oa":true,"landing_page_url":"https://doaj.org/article/e0c4e48868b44292bed947d086828af2","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":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 10846-10863 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2025.3560704","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3560704","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.75,"id":"https://metadata.un.org/sdg/2"}],"awards":[{"id":"https://openalex.org/G3497438061","display_name":null,"funder_award_id":"32201553","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3664868932","display_name":null,"funder_award_id":"32171785","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":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":65,"referenced_works":["https://openalex.org/W2069975764","https://openalex.org/W2136245122","https://openalex.org/W2165148193","https://openalex.org/W2166596194","https://openalex.org/W2174904160","https://openalex.org/W2266099796","https://openalex.org/W2280788228","https://openalex.org/W2286156072","https://openalex.org/W2296719434","https://openalex.org/W2317582304","https://openalex.org/W2322716129","https://openalex.org/W2466494297","https://openalex.org/W2528231520","https://openalex.org/W2588863220","https://openalex.org/W2765420525","https://openalex.org/W2789665835","https://openalex.org/W2794665001","https://openalex.org/W2794863820","https://openalex.org/W2896680712","https://openalex.org/W2900062227","https://openalex.org/W2900814181","https://openalex.org/W2907738775","https://openalex.org/W2914261052","https://openalex.org/W2921122163","https://openalex.org/W2959133027","https://openalex.org/W2974887551","https://openalex.org/W2990882407","https://openalex.org/W2992737141","https://openalex.org/W3010920006","https://openalex.org/W3013872530","https://openalex.org/W3015115077","https://openalex.org/W3029110952","https://openalex.org/W3121308055","https://openalex.org/W3214794034","https://openalex.org/W4200246780","https://openalex.org/W4224213209","https://openalex.org/W4281749230","https://openalex.org/W4282554327","https://openalex.org/W4283829529","https://openalex.org/W4292489543","https://openalex.org/W4296820547","https://openalex.org/W4308155911","https://openalex.org/W4313430864","https://openalex.org/W4313584649","https://openalex.org/W4316193237","https://openalex.org/W4323966302","https://openalex.org/W4324303558","https://openalex.org/W4366420014","https://openalex.org/W4380991319","https://openalex.org/W4383722006","https://openalex.org/W4386028840","https://openalex.org/W4388798688","https://openalex.org/W4390771619","https://openalex.org/W4391667948","https://openalex.org/W4391956492","https://openalex.org/W4392232704","https://openalex.org/W4399349932","https://openalex.org/W4399804732","https://openalex.org/W4400275850","https://openalex.org/W4400697940","https://openalex.org/W4400762160","https://openalex.org/W4402017035","https://openalex.org/W6678911119","https://openalex.org/W6737947904","https://openalex.org/W6750729320"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4319317934","https://openalex.org/W4406302447","https://openalex.org/W2351984678","https://openalex.org/W2140032575","https://openalex.org/W2011860471","https://openalex.org/W2012196540","https://openalex.org/W3011451421"],"abstract_inverted_index":{"Diameter":[0],"at":[1],"Breast":[2],"Height":[3],"(DBH)":[4],"is":[5],"a":[6,136],"fundamental":[7],"measurement":[8],"indicator":[9],"in":[10,33,214],"forest":[11,114,216,227],"resource":[12,228],"surveys.":[13],"This":[14,218],"study":[15,68,219],"explores":[16],"the":[17,48,61,67,158,179,189],"use":[18],"of":[19,87,161,195],"Unmanned":[20],"Aerial":[21],"Vehicle":[22],"Light":[23],"Detection":[24],"and":[25,42,46,70,103,108,120,166,208,223],"Ranging":[26],"(UAV-LiDAR)":[27],"for":[28,125],"individual":[29,55,71],"tree":[30,56,72,155],"DBH":[31,126,172,201],"inversion":[32,202],"Chinese":[34],"fir":[35],"(Cunninghamia":[36],"lanceolata)":[37],"plantations":[38],"with":[39,50,174],"complex":[40,215],"terrain":[41],"rich":[43],"understory":[44,144],"vegetation,":[45],"compares":[47],"results":[49,129],"those":[51],"from":[52,66,143],"Backpack-LiDAR.":[53],"Firstly,":[54],"segmentation":[57],"was":[58],"performed":[59],"on":[60],"UAV-LiDAR":[62,209],"point":[63,73],"cloud":[64,74],"data":[65,134],"area,":[69],"feature":[75,148,180],"variables":[76],"were":[77],"extracted":[78],"by":[79],"applying":[80],"different":[81],"height":[82,138,156,163],"thresholds.":[83],"Then,":[84],"three":[85],"types":[86],"models\u2014statistical":[88],"model":[89],"multiple":[90],"linear":[91],"regression":[92,101,106],"(MLR),":[93],"traditional":[94],"machine":[95],"learning":[96,110,184],"models":[97,111],"including":[98,112],"K-nearest":[99],"neighbor":[100],"(KNN)":[102],"support":[104],"vector":[105],"(SVR),":[107],"ensemble":[109],"random":[113],"(RF),":[115],"extreme":[116],"gradient":[117],"boosting":[118,122],"(XGBoost),":[119],"categorical":[121],"(CatBoost)\u2014were":[123],"employed":[124],"inversion.":[127],"The":[128],"show":[130],"that:":[131],"(1)":[132],"Using":[133],"above":[135],"5-meter":[137],"threshold":[139],"effectively":[140],"reduces":[141],"interference":[142],"vegetation;":[145],"(2)":[146],"Key":[147],"variables,":[149],"such":[150],"as":[151],"canopy":[152,167],"volume":[153],"(V),":[154],"(Hmax),":[157],"interquartile":[159],"range":[160],"cumulative":[162],"percentiles":[164],"(AIHiq),":[165],"area":[168],"(S),":[169],"significantly":[170],"affect":[171],"inversion,":[173],"V":[175],"contributing":[176],"25%":[177],"to":[178,226],"importance;":[181],"(3)":[182],"Ensemble":[183],"models,":[185,191],"particularly":[186],"CatBoost,":[187],"outperform":[188],"other":[190],"achieving":[192],"an":[193,221],"R\u00b2":[194],"0.81\u201414.1%":[196],"higher":[197],"than":[198,212],"MLR;":[199],"(4)":[200],"closely":[203],"matches":[204],"field":[205],"observed":[206],"data,":[207],"performs":[210],"better":[211],"Backpack-LiDAR":[213],"environments.":[217],"provides":[220],"efficient":[222],"cost-effective":[224],"approach":[225],"monitoring.":[229]},"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
