{"id":"https://openalex.org/W2012172945","doi":"https://doi.org/10.1109/rsete.2011.5965422","title":"Estimating the LAI of a single tree from terrestrial laser scanner data","display_name":"Estimating the LAI of a single tree from terrestrial laser scanner data","publication_year":2011,"publication_date":"2011-06-01","ids":{"openalex":"https://openalex.org/W2012172945","doi":"https://doi.org/10.1109/rsete.2011.5965422","mag":"2012172945"},"language":"en","primary_location":{"id":"doi:10.1109/rsete.2011.5965422","doi":"https://doi.org/10.1109/rsete.2011.5965422","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rsete.2011.5965422","pdf_url":null,"source":{"id":"https://openalex.org/S4306419791","display_name":"International Conference on Remote Sensing, Environment and Transportation Engineering","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 International Conference on Remote Sensing, Environment and Transportation Engineering","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102822382","display_name":"Zhen Zhu","orcid":"https://orcid.org/0000-0003-1797-7312","observed_orcids":["https://orcid.org/0000-0003-1797-7312"]},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Zhu","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, School of Geography and Remote Sensing Science, Beijing Normal University, Beijing, China","State Key Laboratory of Remote Sensing Science (Beijing Normal University), China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, School of Geography and Remote Sensing Science, Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941","https://openalex.org/I4210166112"]},{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science (Beijing Normal University), China","institution_ids":["https://openalex.org/I25254941","https://openalex.org/I4210166112"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090385340","display_name":"Wuming Zhang","orcid":"https://orcid.org/0000-0003-4603-1067","observed_orcids":["https://orcid.org/0000-0003-4603-1067"]},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wuming Zhang","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, School of Geography and Remote Sensing Science, Beijing Normal University, Beijing, China","State Key Laboratory of Remote Sensing Science (Beijing Normal University), China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, School of Geography and Remote Sensing Science, Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941","https://openalex.org/I4210166112"]},{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science (Beijing Normal University), China","institution_ids":["https://openalex.org/I25254941","https://openalex.org/I4210166112"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.11128818,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"4947","last_page":"4951"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9990000128746033,"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":0.9990000128746033,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"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/T12093","display_name":"Greenhouse Technology and Climate Control","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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/leaf-area-index","display_name":"leaf area index","score":0.9940000176429749},{"id":"https://openalex.org/keywords/single-trees","display_name":"single trees","score":0.9110000133514404},{"id":"https://openalex.org/keywords/terrestrial-laser-scanning","display_name":"terrestrial laser scanning","score":0.9850000143051147},{"id":"https://openalex.org/keywords/point-clouds","display_name":"point clouds","score":0.9660000205039978},{"id":"https://openalex.org/keywords/canopy-structure","display_name":"canopy structure","score":0.4169999957084656},{"id":"https://openalex.org/keywords/tree-crowns","display_name":"tree crowns","score":0.4410000145435333}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.812682569026947},{"id":"https://openalex.org/C141349535","wikidata":"https://www.wikidata.org/wiki/Q1361664","display_name":"Laser scanning","level":3,"score":0.7407106161117554},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.6628671884536743},{"id":"https://openalex.org/C2779751349","wikidata":"https://www.wikidata.org/wiki/Q1474480","display_name":"Scanner","level":2,"score":0.560619592666626},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5229645371437073},{"id":"https://openalex.org/C149629883","wikidata":"https://www.wikidata.org/wiki/Q660926","display_name":"Fraction (chemistry)","level":2,"score":0.4290401339530945},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37062597274780273},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.3420508801937103},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3169846534729004},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24352681636810303},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.210567444562912},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20854559540748596},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.13242676854133606},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.07521224021911621},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/rsete.2011.5965422","doi":"https://doi.org/10.1109/rsete.2011.5965422","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rsete.2011.5965422","pdf_url":null,"source":{"id":"https://openalex.org/S4306419791","display_name":"International Conference on Remote Sensing, Environment and Transportation Engineering","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 International Conference on Remote Sensing, Environment and Transportation Engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","display_name":"Life on land","score":0.7605999708175659}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W182522747","https://openalex.org/W1967248741","https://openalex.org/W1973410094","https://openalex.org/W2026307199","https://openalex.org/W2050844480","https://openalex.org/W2157096137","https://openalex.org/W2165296207","https://openalex.org/W2369883071","https://openalex.org/W3006992940"],"related_works":["https://openalex.org/W2734268260","https://openalex.org/W3174694970","https://openalex.org/W4381569802","https://openalex.org/W2288829032","https://openalex.org/W2142949971","https://openalex.org/W3006258777","https://openalex.org/W2747643833","https://openalex.org/W1969434292","https://openalex.org/W2032367754","https://openalex.org/W4390422235"],"abstract_inverted_index":{"It":[0],"has":[1],"been":[2],"possible":[3],"to":[4,24,63],"acquire":[5],"precise":[6],"point":[7,49],"clouds":[8,37,50],"of":[9,29,39,51],"surface":[10],"features":[11],"from":[12,55],"terrestrial":[13],"laser":[14],"scanner":[15],"data.":[16],"And":[17,67],"it":[18],"is":[19],"a":[20,30,52,71],"research":[21],"hot":[22],"spot":[23],"figure":[25],"up":[26],"the":[27,48,65],"LAI":[28],"single":[31,40,53],"tree":[32,41,54],"or":[33],"wood":[34],"combined":[35,58],"data":[36],"model":[38,62],"with":[42,59],"gap":[43,60],"fraction":[44,61],"model.":[45],"We":[46],"used":[47],"field":[56],"measurements":[57],"estimate":[64],"LAI.":[66],"we":[68],"found":[69],"that":[70],"reasonable":[72],"result":[73],"could":[74],"be":[75],"computed":[76],"in":[77],"this":[78],"way.":[79]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2026-10-05T09:50:58.205359","created_date":"2016-06-24T00:00:00"}
