{"id":"https://openalex.org/W7224758703","doi":"https://doi.org/10.1007/s44415-026-00146-0","title":"A bibliometric analysis on the use of UAV-LiDAR in forest structure attributes estimation","display_name":"A bibliometric analysis on the use of UAV-LiDAR in forest structure attributes estimation","publication_year":2026,"publication_date":"2026-10-30","ids":{"openalex":"https://openalex.org/W7224758703","doi":"https://doi.org/10.1007/s44415-026-00146-0"},"language":"en","primary_location":{"id":"doi:10.1007/s44415-026-00146-0","doi":"https://doi.org/10.1007/s44415-026-00146-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s44415-026-00146-0","pdf_url":"https://link.springer.com/content/pdf/10.1007/s44415-026-00146-0.pdf","source":{"id":"https://openalex.org/S5407047666","display_name":"Discover Forests","issn_l":"3059-2666","issn":["3059-2666"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discover Forests","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://link.springer.com/content/pdf/10.1007/s44415-026-00146-0.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080020259","display_name":"Francis Kamangadazi","orcid":"https://orcid.org/0000-0002-2235-3953","observed_orcids":["https://orcid.org/0000-0002-2235-3953"]},"institutions":[{"id":"https://openalex.org/I4210101907","display_name":"Lilongwe University of Agriculture and Natural Resources","ror":"https://ror.org/0188qm081","country_code":"MW","type":"education","lineage":["https://openalex.org/I4210101907"]},{"id":"https://openalex.org/I4210155820","display_name":"Department of Forestry","ror":"https://ror.org/04n3nh595","country_code":"MW","type":"government","lineage":["https://openalex.org/I4210155820"]},{"id":"https://openalex.org/I69552723","display_name":"University of Pretoria","ror":"https://ror.org/00g0p6g84","country_code":"ZA","type":"education","lineage":["https://openalex.org/I69552723"]}],"countries":["MW","ZA"],"is_corresponding":true,"raw_author_name":"Francis Kamangadazi","raw_affiliation_strings":["Department of Forestry, Lilongwe University of Agriculture and Natural Resources, Lilongwe, Malawi","Department of Plant and Soil Sciences, University of Pretoria, Pretoria, South Africa"],"raw_orcid":"https://orcid.org/0000-0002-2235-3953","affiliations":[{"raw_affiliation_string":"Department of Forestry, Lilongwe University of Agriculture and Natural Resources, Lilongwe, Malawi","institution_ids":["https://openalex.org/I4210101907","https://openalex.org/I4210155820"]},{"raw_affiliation_string":"Department of Plant and Soil Sciences, University of Pretoria, Pretoria, South Africa","institution_ids":["https://openalex.org/I69552723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035052832","display_name":"Abel Ramoelo","orcid":"https://orcid.org/0000-0002-9917-9754","observed_orcids":["https://orcid.org/0000-0002-9917-9754"]},"institutions":[{"id":"https://openalex.org/I136804859","display_name":"South African National Space Agency","ror":"https://ror.org/02epph894","country_code":"ZA","type":"government","lineage":["https://openalex.org/I136804859","https://openalex.org/I2800683076"]},{"id":"https://openalex.org/I69552723","display_name":"University of Pretoria","ror":"https://ror.org/00g0p6g84","country_code":"ZA","type":"education","lineage":["https://openalex.org/I69552723"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Abel Ramoelo","raw_affiliation_strings":["Department of Geography, Geoinformatics and Meteorology, University of Pretoria, Pretoria, South Africa","Earth Observations Programme, South African National Space Agency (SANSA), Pretoria, 0001, South Africa"],"raw_orcid":"https://orcid.org/0000-0002-9917-9754","affiliations":[{"raw_affiliation_string":"Department of Geography, Geoinformatics and Meteorology, University of Pretoria, Pretoria, South Africa","institution_ids":["https://openalex.org/I69552723"]},{"raw_affiliation_string":"Earth Observations Programme, South African National Space Agency (SANSA), Pretoria, 0001, South Africa","institution_ids":["https://openalex.org/I136804859"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041224209","display_name":"Paxie W. Chirwa","orcid":"https://orcid.org/0000-0002-7544-973X","observed_orcids":["https://orcid.org/0000-0002-7544-973X"]},"institutions":[{"id":"https://openalex.org/I69552723","display_name":"University of Pretoria","ror":"https://ror.org/00g0p6g84","country_code":"ZA","type":"education","lineage":["https://openalex.org/I69552723"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Paxie W. Chirwa","raw_affiliation_strings":["Department of Plant and Soil Sciences, University of Pretoria, Pretoria, South Africa"],"raw_orcid":"https://orcid.org/0000-0002-7544-973X","affiliations":[{"raw_affiliation_string":"Department of Plant and Soil Sciences, University of Pretoria, Pretoria, South Africa","institution_ids":["https://openalex.org/I69552723"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5080020259"],"corresponding_institution_ids":["https://openalex.org/I4210101907","https://openalex.org/I4210155820","https://openalex.org/I69552723"],"apc_list":{"value":0,"currency":"USD","value_usd":0},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.77864886,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9994999766349792,"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":0.9994999766349792,"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":9.999999747378752e-05,"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/T11880","display_name":"Forest ecology and management","score":9.999999747378752e-05,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/uav-lidar","display_name":"UAV LiDAR","score":0.9950000047683716},{"id":"https://openalex.org/keywords/forest-inventory","display_name":"forest inventory","score":0.9269999861717224},{"id":"https://openalex.org/keywords/forest-structure-estimation","display_name":"forest structure estimation","score":0.6489999890327454},{"id":"https://openalex.org/keywords/tree-species-classification","display_name":"tree species classification","score":0.7350000143051147},{"id":"https://openalex.org/keywords/forest-remote-sensing","display_name":"remote sensing of forests","score":0.800000011920929},{"id":"https://openalex.org/keywords/research-trends","display_name":"research trends","score":0.7170000076293945},{"id":"https://openalex.org/keywords/emerging-research-areas","display_name":"emerging research areas","score":0.597000002861023},{"id":"https://openalex.org/keywords/research-collaboration","display_name":"research collaboration","score":0.45100000500679016}],"concepts":[{"id":"https://openalex.org/C178315738","wikidata":"https://www.wikidata.org/wiki/Q603441","display_name":"Bibliometrics","level":2,"score":0.675599992275238},{"id":"https://openalex.org/C83867959","wikidata":"https://www.wikidata.org/wiki/Q371467","display_name":"Scopus","level":3,"score":0.6316999793052673},{"id":"https://openalex.org/C56666940","wikidata":"https://www.wikidata.org/wiki/Q788790","display_name":"Documentation","level":2,"score":0.573199987411499},{"id":"https://openalex.org/C2778304055","wikidata":"https://www.wikidata.org/wiki/Q657474","display_name":"Beijing","level":3,"score":0.5710999965667725},{"id":"https://openalex.org/C151719136","wikidata":"https://www.wikidata.org/wiki/Q3972943","display_name":"Publishing","level":2,"score":0.5489000082015991},{"id":"https://openalex.org/C3020774429","wikidata":"https://www.wikidata.org/wiki/Q1201886","display_name":"Web of science","level":3,"score":0.527999997138977},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.45559999346733093},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.43560001254081726},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.42899999022483826},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.42559999227523804},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41110000014305115},{"id":"https://openalex.org/C148383697","wikidata":"https://www.wikidata.org/wiki/Q1781695","display_name":"Regional science","level":1,"score":0.31679999828338623},{"id":"https://openalex.org/C29122968","wikidata":"https://www.wikidata.org/wiki/Q1414816","display_name":"Incentive","level":2,"score":0.30230000615119934},{"id":"https://openalex.org/C107826830","wikidata":"https://www.wikidata.org/wiki/Q929380","display_name":"Environmental resource management","level":1,"score":0.30090001225471497},{"id":"https://openalex.org/C2779188883","wikidata":"https://www.wikidata.org/wiki/Q82446","display_name":"Global Map","level":3,"score":0.29809999465942383},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.2939000129699707},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.29190000891685486},{"id":"https://openalex.org/C61904560","wikidata":"https://www.wikidata.org/wiki/Q1148359","display_name":"Grey literature","level":3,"score":0.2897999882698059},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.273499995470047},{"id":"https://openalex.org/C2778029865","wikidata":"https://www.wikidata.org/wiki/Q25110998","display_name":"Patent analysis","level":2,"score":0.25859999656677246},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.25769999623298645}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s44415-026-00146-0","doi":"https://doi.org/10.1007/s44415-026-00146-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s44415-026-00146-0","pdf_url":"https://link.springer.com/content/pdf/10.1007/s44415-026-00146-0.pdf","source":{"id":"https://openalex.org/S5407047666","display_name":"Discover Forests","issn_l":"3059-2666","issn":["3059-2666"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discover Forests","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s44415-026-00146-0","doi":"https://doi.org/10.1007/s44415-026-00146-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s44415-026-00146-0","pdf_url":"https://link.springer.com/content/pdf/10.1007/s44415-026-00146-0.pdf","source":{"id":"https://openalex.org/S5407047666","display_name":"Discover Forests","issn_l":"3059-2666","issn":["3059-2666"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discover Forests","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7605999708175659,"display_name":"Life on land","id":"https://metadata.un.org/sdg/15"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7224758703.pdf","grobid_xml":"https://content.openalex.org/works/W7224758703.grobid-xml"},"referenced_works_count":80,"referenced_works":["https://openalex.org/W1522525389","https://openalex.org/W1565078151","https://openalex.org/W1967621805","https://openalex.org/W1986290696","https://openalex.org/W2273297058","https://openalex.org/W2338417477","https://openalex.org/W2397741397","https://openalex.org/W2492067459","https://openalex.org/W2549123380","https://openalex.org/W2566956493","https://openalex.org/W2606100861","https://openalex.org/W2613653687","https://openalex.org/W2625273961","https://openalex.org/W2755950973","https://openalex.org/W2770075129","https://openalex.org/W2897925257","https://openalex.org/W2900062227","https://openalex.org/W2922663151","https://openalex.org/W2944108734","https://openalex.org/W2953232201","https://openalex.org/W2964523010","https://openalex.org/W2980538425","https://openalex.org/W2980997053","https://openalex.org/W3000685013","https://openalex.org/W3013471216","https://openalex.org/W3015952109","https://openalex.org/W3027299578","https://openalex.org/W3083180889","https://openalex.org/W3083250692","https://openalex.org/W3112016320","https://openalex.org/W3115427474","https://openalex.org/W3116936901","https://openalex.org/W3130875773","https://openalex.org/W3131911760","https://openalex.org/W3132132924","https://openalex.org/W3133703492","https://openalex.org/W3134551013","https://openalex.org/W3141324578","https://openalex.org/W3150615185","https://openalex.org/W3159299770","https://openalex.org/W3173183014","https://openalex.org/W3216963956","https://openalex.org/W4206286580","https://openalex.org/W4206804147","https://openalex.org/W4214570375","https://openalex.org/W4223608520","https://openalex.org/W4224226825","https://openalex.org/W4232493857","https://openalex.org/W4253895428","https://openalex.org/W4292399242","https://openalex.org/W4296106626","https://openalex.org/W4296641359","https://openalex.org/W4308118183","https://openalex.org/W4313244821","https://openalex.org/W4322746019","https://openalex.org/W4327598427","https://openalex.org/W4376139050","https://openalex.org/W4380991893","https://openalex.org/W4381051252","https://openalex.org/W4389307919","https://openalex.org/W4391711299","https://openalex.org/W4399882939","https://openalex.org/W4402186554","https://openalex.org/W4403449958","https://openalex.org/W4403876468","https://openalex.org/W4404171875","https://openalex.org/W4405918199","https://openalex.org/W4406421230","https://openalex.org/W4408016369","https://openalex.org/W4408324649","https://openalex.org/W4408405486","https://openalex.org/W4408850768","https://openalex.org/W4409893915","https://openalex.org/W4410121801","https://openalex.org/W4411369507","https://openalex.org/W4414119370","https://openalex.org/W4414124504","https://openalex.org/W6894091739","https://openalex.org/W7120072633","https://openalex.org/W7163711315"],"related_works":["https://openalex.org/W4404228121","https://openalex.org/W3093818648","https://openalex.org/W2066500279","https://openalex.org/W3184071970","https://openalex.org/W3133703492","https://openalex.org/W2914433259","https://openalex.org/W4408324649","https://openalex.org/W182322645","https://openalex.org/W2900062227","https://openalex.org/W3115427474"],"abstract_inverted_index":{"Unmanned":[0],"Aerial":[1],"Vehicle-Light":[2],"Detection":[3],"and":[4,52,80,92,95,104,114,126,141,154,170,192,208],"Ranging":[5],"(UAV-LiDAR)":[6],"is":[7],"preferred":[8],"for":[9,23,167,224],"large-scale":[10],"forest":[11],"inventories":[12],"due":[13,182],"to":[14,211,232],"its":[15],"consistent,":[16],"repeatable":[17],"monitoring.":[18],"While":[19],"separate":[20],"reviews":[21],"exist":[22],"UAVs":[24],"or":[25],"LiDAR":[26],"in":[27,58,61,101,238],"forestry,":[28],"global":[29],"documentation":[30],"on":[31,72],"their":[32],"integrated":[33],"application":[34,42,60],"remains":[35,178],"scarce.":[36],"Therefore,":[37],"this":[38,216,234],"study":[39,68],"examines":[40],"UAV-LiDAR":[41,59,223],"to:":[43,183],"i)":[44],"provide":[45],"overview":[46],"analysis,":[47],"ii)":[48],"assess":[49],"authors\u2019":[50],"keywords,":[51],"iii)":[53],"identify":[54],"emerging":[55,200],"research":[56,76,213],"themes":[57],"Forest":[62],"structure":[63],"attributes":[64],"(FSA)":[65],"estimation.":[66],"This":[67],"applied":[69],"bibliometric":[70],"analysis":[71,93],"66":[73,144],"peer-reviewed":[74],"English":[75],"documents":[77],"from":[78],"Scopus":[79],"Web":[81],"of":[82,222],"Science":[83],"(2015\u20132025).":[84],"Documents":[85],"were":[86],"generated":[87],"through":[88],"database":[89],"navigation,":[90],"collection":[91],"Bibliometrics":[94],"Biblioshiny":[96],"open-source":[97],"packages":[98],"readily":[99],"available":[100],"RStudio":[102],"environment":[103],"Google":[105],"Search":[106],"Engine":[107],"platform.":[108],"The":[109,196],"findings":[110],"indicate":[111],"\u201cRemote":[112],"Sensing\u201d":[113],"\u201cForests\u201d":[115],"are":[116,131,146],"the":[117,132,147,159,164,174,179,219],"most":[118,133,148],"frequently":[119],"publishing":[120,134],"journals.":[121],"Li,":[122],"X.":[123],"(9":[124],"papers)":[125,130],"Du,":[127],"H.":[128],"(6":[129],"authors,":[135],"while":[136],"Sankey":[137],"[":[138,143],"72":[139],"]":[140,145],"Puliti":[142],"cited.":[149],"Institutionally,":[150],"Zhejiang":[151],"A&F":[152],"University":[153,157],"Beijing":[155],"Forestry":[156],"top":[158],"list,":[160],"positioning":[161],"China":[162],"as":[163,228],"dominant":[165],"hub":[166],"publications,":[168],"citations,":[169],"collaborations,":[171],"followed":[172],"by":[173],"USA.":[175],"Conversely,":[176],"Africa":[177],"least":[180],"involved":[181],"limited":[184],"funding,":[185],"scarce":[186],"high-resolution":[187],"datasets,":[188],"constrained":[189],"computational":[190],"infrastructure,":[191],"strict":[193],"aviation":[194],"policies.":[195],"review":[197,217],"further":[198],"reveals":[199],"topics":[201],"that":[202],"include:":[203],"\u201cLiDAR,\u201d":[204],"\u201ctree":[205],"species":[206],"classification,\u201d":[207],"\u201cUAV\u201d":[209],"point":[210],"future":[212],"opportunities.":[214],"Ultimately,":[215],"confirms":[218],"strong":[220],"potential":[221],"FSA":[225],"estimation,":[226],"serving":[227],"a":[229],"powerful":[230],"incentive":[231],"explore":[233],"technology":[235],"further,":[236],"particularly":[237],"developing":[239],"nations":[240],"like":[241],"Malawi.":[242]},"counts_by_year":[],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2026-10-31T00:00:00"}
