{"id":"https://openalex.org/W2802905054","doi":"https://doi.org/10.1109/jstars.2018.2819598","title":"Quantitative Assessment of Scots Pine (<i>Pinus Sylvestris</i> L.) Whorl Structure in a Forest Environment Using Terrestrial Laser Scanning","display_name":"Quantitative Assessment of Scots Pine (<i>Pinus Sylvestris</i> L.) Whorl Structure in a Forest Environment Using Terrestrial Laser Scanning","publication_year":2018,"publication_date":"2018-04-19","ids":{"openalex":"https://openalex.org/W2802905054","doi":"https://doi.org/10.1109/jstars.2018.2819598","mag":"2802905054"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2018.2819598","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2018.2819598","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/8493483/08341859.pdf","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":false,"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":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/4609443/8493483/08341859.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089640099","display_name":"Jiri Py\u00f6r\u00e4l\u00e4","orcid":"https://orcid.org/0000-0002-4045-6067"},"institutions":[{"id":"https://openalex.org/I33876163","display_name":"Finnish Geospatial Research Institute","ror":"https://ror.org/01zv3gf04","country_code":"FI","type":"facility","lineage":["https://openalex.org/I33876163"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Jiri Pyorala","raw_affiliation_strings":["Department of Remote Sensing and Photogrammetry and the Centre of Excellence in Laser Scanning Research, Finnish Geospatial Research Institute, Masala, Finland"],"raw_orcid":"https://orcid.org/0000-0002-4045-6067","affiliations":[{"raw_affiliation_string":"Department of Remote Sensing and Photogrammetry and the Centre of Excellence in Laser Scanning Research, Finnish Geospatial Research Institute, Masala, Finland","institution_ids":["https://openalex.org/I33876163"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070189190","display_name":"Xinlian Liang","orcid":"https://orcid.org/0000-0002-1585-2340"},"institutions":[{"id":"https://openalex.org/I33876163","display_name":"Finnish Geospatial Research Institute","ror":"https://ror.org/01zv3gf04","country_code":"FI","type":"facility","lineage":["https://openalex.org/I33876163"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Xinlian Liang","raw_affiliation_strings":["Department of Remote Sensing and Photogrammetry and the Centre of Excellence in Laser Scanning Research, Finnish Geospatial Research Institute, Masala, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Remote Sensing and Photogrammetry and the Centre of Excellence in Laser Scanning Research, Finnish Geospatial Research Institute, Masala, Finland","institution_ids":["https://openalex.org/I33876163"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047838080","display_name":"Mikko Vastaranta","orcid":"https://orcid.org/0000-0001-6552-9122"},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Mikko Vastaranta","raw_affiliation_strings":["Department of Forest Sciences, University of Helsinki, Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Forest Sciences, University of Helsinki, Helsinki, Finland","institution_ids":["https://openalex.org/I133731052"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078441718","display_name":"Ninni Saarinen","orcid":"https://orcid.org/0000-0003-2730-8892"},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Ninni Saarinen","raw_affiliation_strings":["Department of Forest Sciences, University of Helsinki, Helsinki, Finland"],"raw_orcid":"https://orcid.org/0000-0003-2730-8892","affiliations":[{"raw_affiliation_string":"Department of Forest Sciences, University of Helsinki, Helsinki, Finland","institution_ids":["https://openalex.org/I133731052"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011830111","display_name":"Ville Kankare","orcid":"https://orcid.org/0000-0001-6038-1579"},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Ville Kankare","raw_affiliation_strings":["Department of Forest Sciences, University of Helsinki, Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Forest Sciences, University of Helsinki, Helsinki, Finland","institution_ids":["https://openalex.org/I133731052"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100754860","display_name":"Yunsheng Wang","orcid":"https://orcid.org/0000-0002-2552-8253"},"institutions":[{"id":"https://openalex.org/I33876163","display_name":"Finnish Geospatial Research Institute","ror":"https://ror.org/01zv3gf04","country_code":"FI","type":"facility","lineage":["https://openalex.org/I33876163"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Yunsheng Wang","raw_affiliation_strings":["Department of Remote Sensing and Photogrammetry and the Centre of Excellence in Laser Scanning Research, Finnish Geospatial Research Institute, Masala, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Remote Sensing and Photogrammetry and the Centre of Excellence in Laser Scanning Research, Finnish Geospatial Research Institute, Masala, Finland","institution_ids":["https://openalex.org/I33876163"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061837252","display_name":"Markus Holopainen","orcid":"https://orcid.org/0000-0001-6489-8671"},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Markus Holopainen","raw_affiliation_strings":["Department of Forest Sciences, University of Helsinki, Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Forest Sciences, University of Helsinki, Helsinki, Finland","institution_ids":["https://openalex.org/I133731052"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033042071","display_name":"Juha Hyypp\u00e4","orcid":"https://orcid.org/0000-0001-5360-4017"},"institutions":[{"id":"https://openalex.org/I33876163","display_name":"Finnish Geospatial Research Institute","ror":"https://ror.org/01zv3gf04","country_code":"FI","type":"facility","lineage":["https://openalex.org/I33876163"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Juha Hyyppa","raw_affiliation_strings":["Department of Remote Sensing and Photogrammetry and the Centre of Excellence in Laser Scanning Research, Finnish Geospatial Research Institute, Masala, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Remote Sensing and Photogrammetry and the Centre of Excellence in Laser Scanning Research, Finnish Geospatial Research Institute, Masala, Finland","institution_ids":["https://openalex.org/I33876163"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":2.956,"has_fulltext":true,"cited_by_count":51,"citation_normalized_percentile":{"value":0.90051684,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"11","issue":"10","first_page":"3598","last_page":"3607"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":1.0,"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":1.0,"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/T11880","display_name":"Forest ecology and management","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"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/T12713","display_name":"Forest Ecology and Biodiversity Studies","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect 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/whorl","display_name":"Whorl (mollusc)","score":0.9105060696601868},{"id":"https://openalex.org/keywords/scots-pine","display_name":"Scots pine","score":0.8797650933265686},{"id":"https://openalex.org/keywords/pinus-genus","display_name":"Pinus <genus>","score":0.5725694298744202},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4448082745075226},{"id":"https://openalex.org/keywords/laser-scanning","display_name":"Laser scanning","score":0.43378961086273193},{"id":"https://openalex.org/keywords/forestry","display_name":"Forestry","score":0.41592320799827576},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.41267067193984985},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.39072781801223755},{"id":"https://openalex.org/keywords/horticulture","display_name":"Horticulture","score":0.3840475380420685},{"id":"https://openalex.org/keywords/botany","display_name":"Botany","score":0.3043684959411621},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.22976064682006836},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1427983045578003},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.12362918257713318},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1136847734451294},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.09953805804252625}],"concepts":[{"id":"https://openalex.org/C6702695","wikidata":"https://www.wikidata.org/wiki/Q7997649","display_name":"Whorl (mollusc)","level":3,"score":0.9105060696601868},{"id":"https://openalex.org/C2779128174","wikidata":"https://www.wikidata.org/wiki/Q133128","display_name":"Scots pine","level":3,"score":0.8797650933265686},{"id":"https://openalex.org/C2910048773","wikidata":"https://www.wikidata.org/wiki/Q1924659","display_name":"Pinus <genus>","level":2,"score":0.5725694298744202},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4448082745075226},{"id":"https://openalex.org/C141349535","wikidata":"https://www.wikidata.org/wiki/Q1361664","display_name":"Laser scanning","level":3,"score":0.43378961086273193},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.41592320799827576},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41267067193984985},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.39072781801223755},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.3840475380420685},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.3043684959411621},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.22976064682006836},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1427983045578003},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.12362918257713318},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1136847734451294},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09953805804252625},{"id":"https://openalex.org/C157369684","wikidata":"https://www.wikidata.org/wiki/Q34740","display_name":"Genus","level":2,"score":0.0},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/jstars.2018.2819598","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2018.2819598","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/8493483/08341859.pdf","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":false,"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:erepo.uef.fi:123456789/7163","is_oa":true,"landing_page_url":"https://erepo.uef.fi/handle/123456789/7163","pdf_url":null,"source":{"id":"https://openalex.org/S4306402418","display_name":"UEF eRepo (University of Eastern Finland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I175532246","host_organization_name":"University of Eastern Finland","host_organization_lineage":["https://openalex.org/I175532246"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Tieteelliset aikakauslehtiartikkelit"},{"id":"pmh:oai:helda.helsinki.fi:10138/259417","is_oa":true,"landing_page_url":"http://hdl.handle.net/10138/259417","pdf_url":"http://hdl.handle.net/10138/259417","source":{"id":"https://openalex.org/S4210213322","display_name":"Ty\u00f6v\u00e4entutkimus Vuosikirja","issn_l":"0784-1272","issn":["0784-1272","1459-7780"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:doaj.org/article:f784e16de4d745438c579d825fb371f3","is_oa":true,"landing_page_url":"https://doaj.org/article/f784e16de4d745438c579d825fb371f3","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":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 11, Iss 10, Pp 3598-3607 (2018)","raw_type":"article"},{"id":"pmh:oai:helda.helsinki.fi:10138/252787","is_oa":true,"landing_page_url":"http://hdl.handle.net/10138/252787","pdf_url":null,"source":{"id":"https://openalex.org/S4210213322","display_name":"Ty\u00f6v\u00e4entutkimus Vuosikirja","issn_l":"0784-1272","issn":["0784-1272","1459-7780"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"A1 Journal article \u2013 refereed"}],"best_oa_location":{"id":"doi:10.1109/jstars.2018.2819598","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2018.2819598","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/8493483/08341859.pdf","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":false,"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":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.7699999809265137}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334901","display_name":"Jenny ja Antti Wihurin Rahasto","ror":"https://ror.org/01gpyzq83"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2802905054.pdf","grobid_xml":"https://content.openalex.org/works/W2802905054.grobid-xml"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W1827474586","https://openalex.org/W1965777560","https://openalex.org/W1970991873","https://openalex.org/W1971304633","https://openalex.org/W1974280958","https://openalex.org/W1986104804","https://openalex.org/W1987610258","https://openalex.org/W1993517568","https://openalex.org/W1994921787","https://openalex.org/W2006659355","https://openalex.org/W2057410278","https://openalex.org/W2061171222","https://openalex.org/W2063408231","https://openalex.org/W2067871368","https://openalex.org/W2072289203","https://openalex.org/W2077944642","https://openalex.org/W2082022750","https://openalex.org/W2085261163","https://openalex.org/W2087573166","https://openalex.org/W2093985810","https://openalex.org/W2109634819","https://openalex.org/W2113748593","https://openalex.org/W2130100441","https://openalex.org/W2137918794","https://openalex.org/W2138666255","https://openalex.org/W2168130065","https://openalex.org/W2177260189","https://openalex.org/W2239708422","https://openalex.org/W2280788228","https://openalex.org/W2410072516","https://openalex.org/W2412433088","https://openalex.org/W2460040429","https://openalex.org/W2483168628","https://openalex.org/W2560074925","https://openalex.org/W2590537550","https://openalex.org/W2617356757","https://openalex.org/W2736044638","https://openalex.org/W2742575390","https://openalex.org/W2992833805","https://openalex.org/W3149424266","https://openalex.org/W4247800267","https://openalex.org/W4285719527","https://openalex.org/W6605807493","https://openalex.org/W6680304665","https://openalex.org/W6690107128","https://openalex.org/W6721795353","https://openalex.org/W6770432391"],"related_works":["https://openalex.org/W3029345455","https://openalex.org/W2001682771","https://openalex.org/W919648856","https://openalex.org/W1125458415","https://openalex.org/W769111903","https://openalex.org/W3029331613","https://openalex.org/W2001934671","https://openalex.org/W2011254909","https://openalex.org/W366324101","https://openalex.org/W2031375101"],"abstract_inverted_index":{"State-of-the-art":[0],"technology":[1],"available":[2],"at":[3,24],"sawmills":[4],"enables":[5],"measurements":[6],"of":[7,37,81,111,117,162,172,198,229],"whorl":[8,156,184],"numbers":[9],"and":[10,70,121,129,164,177,191,202,211,226],"the":[11,25,109,112,125,130,147,173,178,208,214,220,224,230],"maximum":[12,126,174],"branch":[13,114,127,131,175,245],"diameter":[14,128,143],"for":[15,108,122,182],"individual":[16],"logs,":[17],"but":[18],"such":[19],"information":[20],"is":[21,40],"currently":[22,56],"unavailable":[23],"wood":[26,48],"procurement":[27],"planning":[28],"phase.":[29],"The":[30,87,104,137,154,170],"first":[31],"step":[32],"toward":[33],"more":[34],"detailed":[35],"evaluation":[36],"standing":[38,52],"timber":[39],"to":[41,63,68,243],"introduce":[42],"a":[43,65,84,165,195],"method":[44,67,105,158],"that":[45,218],"produces":[46],"similar":[47],"quality":[49],"indicators":[50],"in":[51,58,83,99],"forests":[53],"as":[54],"those":[55],"used":[57],"sawmills.":[59],"Our":[60],"aim":[61],"was":[62,106],"develop":[64],"quantitative":[66,155],"detect":[69],"model":[71],"branches":[72,148],"from":[73,92,207],"terrestrial":[74],"laser":[75],"scanning":[76],"(TLS)":[77],"point":[78,227,238],"clouds":[79],"data":[80,89,231],"trees":[82],"forest":[85,102],"environment.":[86],"test":[88],"were":[90,185,213],"obtained":[91],"158":[93],"Scots":[94],"pines":[95],"(Pinus":[96],"sylvestris":[97],"L.)":[98],"six":[100],"mature":[101],"stands.":[103],"evaluated":[107],"accuracy":[110,161],"following":[113],"parameters:":[115],"Number":[116],"whorls":[118],"per":[119],"tree":[120,241],"every":[123],"whorl,":[124],"insertion":[132,180],"angle":[133],"associated":[134],"with":[135,194],"it.":[136],"analysis":[138],"concentrated":[139],"on":[140],"log-sections":[141],"(stem":[142],">15":[144],"cm)":[145],"where":[146],"most":[149],"affect":[150,219],"wood's":[151],"value":[152],"added.":[153],"detection":[157],"had":[159],"an":[160],"69.9%":[163],"1.9%":[166],"false":[167],"positive":[168],"rate.":[169],"estimates":[171],"diameters":[176],"corresponding":[179],"angles":[181],"each":[183],"underestimated":[186],"by":[187],"0.34":[188],"cm":[189,200],"(11.1%)":[190],"0.67\u00b0":[192],"(1.0%),":[193],"root-mean-squared":[196],"error":[197],"1.42":[199],"(46.0%)":[201],"17.2\u00b0":[203],"(26.3%),":[204],"respectively.":[205],"Distance":[206],"scanner,":[209],"occlusion,":[210],"wind":[212],"main":[215],"external":[216],"factors":[217],"method's":[221],"functionality.":[222],"Thus,":[223],"completeness":[225],"density":[228],"should":[232],"be":[233],"addressed":[234],"when":[235],"applying":[236],"TLS":[237],"cloud":[239],"based":[240],"models":[242],"assess":[244],"parameters.":[246]},"counts_by_year":[{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":6}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2018-05-17T00:00:00"}