{"id":"https://openalex.org/W3081206394","doi":"https://doi.org/10.3390/ijgi9090495","title":"The Influence of Cross-Section Thickness on Diameter at Breast Height Estimation from Point Cloud","display_name":"The Influence of Cross-Section Thickness on Diameter at Breast Height Estimation from Point Cloud","publication_year":2020,"publication_date":"2020-08-21","ids":{"openalex":"https://openalex.org/W3081206394","doi":"https://doi.org/10.3390/ijgi9090495","mag":"3081206394"},"language":"en","primary_location":{"id":"doi:10.3390/ijgi9090495","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi9090495","pdf_url":"https://www.mdpi.com/2220-9964/9/9/495/pdf?version=1598001022","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"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":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2220-9964/9/9/495/pdf?version=1598001022","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011253212","display_name":"Milan Kore\u0148","orcid":"https://orcid.org/0000-0002-2956-944X"},"institutions":[{"id":"https://openalex.org/I4210099477","display_name":"Technick\u00e1 univerzita vo Zvolene","ror":"https://ror.org/00j75pt62","country_code":"SK","type":"education","lineage":["https://openalex.org/I4210099477"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"Milan Kore\u0148","raw_affiliation_strings":["Department of Forest Resources Planning and Informatics, Faculty of Forestry, Technical University in Zvolen, T. G. Masaryka 24, 960 01 Zvolen, Slovakia"],"raw_orcid":"https://orcid.org/0000-0002-2956-944X","affiliations":[{"raw_affiliation_string":"Department of Forest Resources Planning and Informatics, Faculty of Forestry, Technical University in Zvolen, T. G. Masaryka 24, 960 01 Zvolen, Slovakia","institution_ids":["https://openalex.org/I4210099477"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055948953","display_name":"Milan Hun\u010daga","orcid":null},"institutions":[{"id":"https://openalex.org/I4210099477","display_name":"Technick\u00e1 univerzita vo Zvolene","ror":"https://ror.org/00j75pt62","country_code":"SK","type":"education","lineage":["https://openalex.org/I4210099477"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"Milan Hun\u010daga","raw_affiliation_strings":["Department of Forest Resources Planning and Informatics, Faculty of Forestry, Technical University in Zvolen, T. G. Masaryka 24, 960 01 Zvolen, Slovakia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Forest Resources Planning and Informatics, Faculty of Forestry, Technical University in Zvolen, T. G. Masaryka 24, 960 01 Zvolen, Slovakia","institution_ids":["https://openalex.org/I4210099477"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047038246","display_name":"Juli\u00e1na Chud\u00e1","orcid":null},"institutions":[{"id":"https://openalex.org/I4210099477","display_name":"Technick\u00e1 univerzita vo Zvolene","ror":"https://ror.org/00j75pt62","country_code":"SK","type":"education","lineage":["https://openalex.org/I4210099477"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"Juliana Chud\u00e1","raw_affiliation_strings":["Department of Forest Resources Planning and Informatics, Faculty of Forestry, Technical University in Zvolen, T. G. Masaryka 24, 960 01 Zvolen, Slovakia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Forest Resources Planning and Informatics, Faculty of Forestry, Technical University in Zvolen, T. G. Masaryka 24, 960 01 Zvolen, Slovakia","institution_ids":["https://openalex.org/I4210099477"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084010997","display_name":"Martin Mokro\u0161","orcid":"https://orcid.org/0000-0002-8559-5757"},"institutions":[{"id":"https://openalex.org/I205984670","display_name":"Czech University of Life Sciences Prague","ror":"https://ror.org/0415vcw02","country_code":"CZ","type":"education","lineage":["https://openalex.org/I205984670"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Martin Mokro\u0161","raw_affiliation_strings":["Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, Kamyck\u00e1 129, 16500 Prague, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0002-8559-5757","affiliations":[{"raw_affiliation_string":"Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, Kamyck\u00e1 129, 16500 Prague, Czech Republic","institution_ids":["https://openalex.org/I205984670"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038064423","display_name":"Peter Surov\u00fd","orcid":"https://orcid.org/0000-0001-6637-8661"},"institutions":[{"id":"https://openalex.org/I205984670","display_name":"Czech University of Life Sciences Prague","ror":"https://ror.org/0415vcw02","country_code":"CZ","type":"education","lineage":["https://openalex.org/I205984670"]}],"countries":["CZ"],"is_corresponding":true,"raw_author_name":"Peter Surov\u00fd","raw_affiliation_strings":["Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, Kamyck\u00e1 129, 16500 Prague, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0001-6637-8661","affiliations":[{"raw_affiliation_string":"Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, Kamyck\u00e1 129, 16500 Prague, Czech Republic","institution_ids":["https://openalex.org/I205984670"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5038064423"],"corresponding_institution_ids":["https://openalex.org/I205984670"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":1.6769,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.83303599,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"9","issue":"9","first_page":"495","last_page":"495"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11880","display_name":"Forest ecology and management","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11880","display_name":"Forest ecology and management","score":0.9998999834060669,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9995999932289124,"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/T12713","display_name":"Forest Ecology and Biodiversity Studies","score":0.9884999990463257,"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/point-cloud","display_name":"Point cloud","score":0.7019234299659729},{"id":"https://openalex.org/keywords/cross-section","display_name":"Cross section (physics)","score":0.6767066717147827},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6242431998252869},{"id":"https://openalex.org/keywords/diameter-at-breast-height","display_name":"Diameter at breast height","score":0.5928189754486084},{"id":"https://openalex.org/keywords/quercus-petraea","display_name":"Quercus petraea","score":0.5388983488082886},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.4904279410839081},{"id":"https://openalex.org/keywords/cross-validation","display_name":"Cross-validation","score":0.43967828154563904},{"id":"https://openalex.org/keywords/standard-error","display_name":"Standard error","score":0.4336165189743042},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.4255215525627136},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1853916347026825},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1411277949810028},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.12765875458717346},{"id":"https://openalex.org/keywords/botany","display_name":"Botany","score":0.11417779326438904},{"id":"https://openalex.org/keywords/forestry","display_name":"Forestry","score":0.11195051670074463},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10917168855667114},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08410120010375977},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07167956233024597}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.7019234299659729},{"id":"https://openalex.org/C52234038","wikidata":"https://www.wikidata.org/wiki/Q17128025","display_name":"Cross section (physics)","level":2,"score":0.6767066717147827},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6242431998252869},{"id":"https://openalex.org/C58330081","wikidata":"https://www.wikidata.org/wiki/Q973582","display_name":"Diameter at breast height","level":2,"score":0.5928189754486084},{"id":"https://openalex.org/C2778445563","wikidata":"https://www.wikidata.org/wiki/Q158608","display_name":"Quercus petraea","level":2,"score":0.5388983488082886},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.4904279410839081},{"id":"https://openalex.org/C27181475","wikidata":"https://www.wikidata.org/wiki/Q541014","display_name":"Cross-validation","level":2,"score":0.43967828154563904},{"id":"https://openalex.org/C18747219","wikidata":"https://www.wikidata.org/wiki/Q620994","display_name":"Standard error","level":2,"score":0.4336165189743042},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.4255215525627136},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1853916347026825},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1411277949810028},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.12765875458717346},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.11417779326438904},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.11195051670074463},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10917168855667114},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08410120010375977},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07167956233024597},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/ijgi9090495","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi9090495","pdf_url":"https://www.mdpi.com/2220-9964/9/9/495/pdf?version=1598001022","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"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":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:0dd4510f0dbd4a3a813895f9684b6dd7","is_oa":true,"landing_page_url":"https://doaj.org/article/0dd4510f0dbd4a3a813895f9684b6dd7","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":"ISPRS International Journal of Geo-Information, Vol 9, Iss 9, p 495 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2220-9964/9/9/495/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/ijgi9090495","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":"ISPRS International Journal of Geo-Information; Volume 9; Issue 9; Pages: 495","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/ijgi9090495","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi9090495","pdf_url":"https://www.mdpi.com/2220-9964/9/9/495/pdf?version=1598001022","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"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":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.4099999964237213}],"awards":[{"id":"https://openalex.org/G2618655406","display_name":null,"funder_award_id":"VEGA 1/0881/17","funder_id":"https://openalex.org/F4320312330","funder_display_name":"Slovensk\u00e1 Akad\u00e9mia Vied"},{"id":"https://openalex.org/G4808766826","display_name":null,"funder_award_id":"VEGA 1/0881/17","funder_id":"https://openalex.org/F4320323641","funder_display_name":"Vedeck\u00e1 Grantov\u00e1 Agent\u00fara M\u0160VVa\u0160 SR a SAV"},{"id":"https://openalex.org/G6694562761","display_name":"Mobiln\u00fd zber geografick\u00fdch \u00fadajov o lese a krajine","funder_award_id":"1/0881/17","funder_id":"https://openalex.org/F4320323641","funder_display_name":"Vedeck\u00e1 Grantov\u00e1 Agent\u00fara M\u0160VVa\u0160 SR a SAV"}],"funders":[{"id":"https://openalex.org/F4320312330","display_name":"Slovensk\u00e1 Akad\u00e9mia Vied","ror":"https://ror.org/03h7qq074"},{"id":"https://openalex.org/F4320323641","display_name":"Vedeck\u00e1 Grantov\u00e1 Agent\u00fara M\u0160VVa\u0160 SR a SAV","ror":"https://ror.org/044gwpv05"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3081206394.pdf","grobid_xml":"https://content.openalex.org/works/W3081206394.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W1963641565","https://openalex.org/W1965286517","https://openalex.org/W2046509115","https://openalex.org/W2110065044","https://openalex.org/W2293050915","https://openalex.org/W2742575390","https://openalex.org/W2755608923","https://openalex.org/W2790094531","https://openalex.org/W2791355072","https://openalex.org/W2794863820","https://openalex.org/W2794911584","https://openalex.org/W2811093923","https://openalex.org/W2904070373","https://openalex.org/W2906953536","https://openalex.org/W2908794809","https://openalex.org/W2920962952","https://openalex.org/W2943430619","https://openalex.org/W2950124963","https://openalex.org/W2955191297","https://openalex.org/W2960144351","https://openalex.org/W2989578763","https://openalex.org/W6749620190"],"related_works":["https://openalex.org/W2127779036","https://openalex.org/W2162962232","https://openalex.org/W3095264809","https://openalex.org/W1984013229","https://openalex.org/W1415728983","https://openalex.org/W3155287728","https://openalex.org/W2899019057","https://openalex.org/W2125952717","https://openalex.org/W3207941163","https://openalex.org/W3188376784"],"abstract_inverted_index":{"Circle-fitting":[0],"methods":[1],"are":[2],"commonly":[3],"used":[4],"to":[5,62,122],"estimate":[6],"diameter":[7],"at":[8],"breast":[9],"height":[10],"(DBH)":[11],"of":[12,17,27,38,67,77,90,125,148],"trees":[13],"from":[14,55,60,106,112],"horizontal":[15],"cross-section":[16,28,68,126,149],"point":[18,138,152],"clouds.":[19],"In":[20],"this":[21],"paper,":[22],"we":[23],"addressed":[24],"the":[25,71,84,123],"problem":[26],"thickness":[29,69,127,150],"optimization":[30],"regarding":[31],"DBH":[32,37,78,91,103,110,129,156],"estimation":[33,79,92,104,130,157],"bias":[34],"and":[35,45,75,88,143,155],"accuracy.":[36],"121":[39],"European":[40],"beeches":[41],"(Fagus":[42],"sylvatica":[43],"L.)":[44],"43":[46],"Sessile":[47],"oaks":[48],"(Quercus":[49],"petraea":[50],"(Matt.)":[51],"Liebl.)":[52],"was":[53,80],"estimated":[54],"cross-sections":[56,114],"with":[57],"thicknesses":[58],"ranging":[59],"1":[61],"100":[63],"cm.":[64],"The":[65,145],"impact":[66],"on":[70,128],"bias,":[72],"standard":[73,86],"error,":[74],"accuracy":[76,105],"statistically":[81],"significant.":[82],"However,":[83],"biases,":[85],"errors,":[87],"accuracies":[89],"were":[93,115],"not":[94],"significantly":[95],"different":[96],"among":[97],"1\u201310-cm":[98],"cross-sections,":[99],"except":[100],"for":[101,137],"oak":[102],"an":[107],"8-cm":[108],"cross-section.":[109],"estimations":[111],"10\u2013100-cm":[113],"considerably":[116],"different.":[117],"These":[118],"results":[119],"provide":[120],"insight":[121],"influence":[124],"by":[131,158],"circle-fitting":[132,159],"methods,":[133],"which":[134],"is":[135],"beneficial":[136],"cloud":[139,153],"data":[140],"acquisition":[141],"planning":[142],"processing.":[144],"optimal":[146],"setting":[147],"facilitates":[151],"processing":[154],"algorithms.":[160]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3}],"updated_date":"2026-06-22T08:00:12.763002","created_date":"2025-10-10T00:00:00"}
