{"id":"https://openalex.org/W2791554042","doi":"https://doi.org/10.3390/rs10020187","title":"Evaluating the Performance of Photogrammetric Products Using Fixed-Wing UAV Imagery over a Mixed Conifer\u2013Broadleaf Forest: Comparison with Airborne Laser Scanning","display_name":"Evaluating the Performance of Photogrammetric Products Using Fixed-Wing UAV Imagery over a Mixed Conifer\u2013Broadleaf Forest: Comparison with Airborne Laser Scanning","publication_year":2018,"publication_date":"2018-01-27","ids":{"openalex":"https://openalex.org/W2791554042","doi":"https://doi.org/10.3390/rs10020187","mag":"2791554042"},"language":"en","primary_location":{"id":"doi:10.3390/rs10020187","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs10020187","pdf_url":"https://www.mdpi.com/2072-4292/10/2/187/pdf?version=1517034569","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/10/2/187/pdf?version=1517034569","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030553472","display_name":"Sadeepa Jayathunga","orcid":"https://orcid.org/0000-0003-3077-179X"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Sadeepa Jayathunga","raw_affiliation_strings":["Department of Global Agricultural Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo 113-8657, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Global Agricultural Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo 113-8657, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013213920","display_name":"Toshiaki Owari","orcid":"https://orcid.org/0000-0002-9227-4177"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshiaki Owari","raw_affiliation_strings":["The University of Tokyo Hokkaido Forest, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Furano, Hokkaido 079-1563, Japan"],"affiliations":[{"raw_affiliation_string":"The University of Tokyo Hokkaido Forest, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Furano, Hokkaido 079-1563, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077247387","display_name":"Satoshi Tsuyuki","orcid":"https://orcid.org/0009-0009-0197-3844"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi Tsuyuki","raw_affiliation_strings":["Department of Global Agricultural Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo 113-8657, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Global Agricultural Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo 113-8657, Japan","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5030553472"],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":7.9182,"has_fulltext":true,"cited_by_count":102,"citation_normalized_percentile":{"value":0.9817052,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"10","issue":"2","first_page":"187","last_page":"187"},"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9991000294685364,"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/T10555","display_name":"Fire effects on ecosystems","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/photogrammetry","display_name":"Photogrammetry","score":0.9388923645019531},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.8010745048522949},{"id":"https://openalex.org/keywords/canopy","display_name":"Canopy","score":0.6506216526031494},{"id":"https://openalex.org/keywords/laser-scanning","display_name":"Laser scanning","score":0.5989356637001038},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.5864377021789551},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5651923418045044},{"id":"https://openalex.org/keywords/aerial-survey","display_name":"Aerial survey","score":0.511744499206543},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.4464893043041229},{"id":"https://openalex.org/keywords/tree-canopy","display_name":"Tree canopy","score":0.4250297248363495},{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.41046732664108276},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37695056200027466},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.27593326568603516},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.12084797024726868},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.10938414931297302}],"concepts":[{"id":"https://openalex.org/C117455697","wikidata":"https://www.wikidata.org/wiki/Q190149","display_name":"Photogrammetry","level":2,"score":0.9388923645019531},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.8010745048522949},{"id":"https://openalex.org/C101000010","wikidata":"https://www.wikidata.org/wiki/Q5033434","display_name":"Canopy","level":2,"score":0.6506216526031494},{"id":"https://openalex.org/C141349535","wikidata":"https://www.wikidata.org/wiki/Q1361664","display_name":"Laser scanning","level":3,"score":0.5989356637001038},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.5864377021789551},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5651923418045044},{"id":"https://openalex.org/C176262533","wikidata":"https://www.wikidata.org/wiki/Q4688034","display_name":"Aerial survey","level":2,"score":0.511744499206543},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.4464893043041229},{"id":"https://openalex.org/C39807119","wikidata":"https://www.wikidata.org/wiki/Q1134228","display_name":"Tree canopy","level":3,"score":0.4250297248363495},{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.41046732664108276},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37695056200027466},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.27593326568603516},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.12084797024726868},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.10938414931297302},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs10020187","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs10020187","pdf_url":"https://www.mdpi.com/2072-4292/10/2/187/pdf?version=1517034569","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:mdpi.com:/2072-4292/10/2/187/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs10020187","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":"Remote Sensing","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs10020187","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs10020187","pdf_url":"https://www.mdpi.com/2072-4292/10/2/187/pdf?version=1517034569","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7400000095367432,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[{"id":"https://openalex.org/G1069223013","display_name":null,"funder_award_id":"JSPS KAKENHI","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G3459562248","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G4227499671","display_name":null,"funder_award_id":"KAKENHI Grant","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G4636223006","display_name":null,"funder_award_id":"JSPS KAK","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G5786340949","display_name":null,"funder_award_id":"KAKENHI Grant Number","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G6648300234","display_name":null,"funder_award_id":"16H04946","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G8430481527","display_name":null,"funder_award_id":"Number","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320322832","display_name":"University of Tokyo","ror":"https://ror.org/057zh3y96"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2791554042.pdf","grobid_xml":"https://content.openalex.org/works/W2791554042.grobid-xml"},"referenced_works_count":69,"referenced_works":["https://openalex.org/W55276489","https://openalex.org/W1242813217","https://openalex.org/W1522525389","https://openalex.org/W1822357580","https://openalex.org/W1899660623","https://openalex.org/W1939619463","https://openalex.org/W1963579278","https://openalex.org/W1965431014","https://openalex.org/W1965597456","https://openalex.org/W1968314959","https://openalex.org/W1969136216","https://openalex.org/W1991439152","https://openalex.org/W1996263757","https://openalex.org/W2002041313","https://openalex.org/W2005156666","https://openalex.org/W2005885990","https://openalex.org/W2006264326","https://openalex.org/W2006588449","https://openalex.org/W2010502171","https://openalex.org/W2019083958","https://openalex.org/W2019400639","https://openalex.org/W2019549520","https://openalex.org/W2022872731","https://openalex.org/W2029881317","https://openalex.org/W2038685401","https://openalex.org/W2046180404","https://openalex.org/W2054397552","https://openalex.org/W2059862423","https://openalex.org/W2068959477","https://openalex.org/W2078883407","https://openalex.org/W2083667368","https://openalex.org/W2089212648","https://openalex.org/W2089957759","https://openalex.org/W2090189908","https://openalex.org/W2091084944","https://openalex.org/W2091688953","https://openalex.org/W2091939427","https://openalex.org/W2106488983","https://openalex.org/W2115591542","https://openalex.org/W2117413811","https://openalex.org/W2130464813","https://openalex.org/W2133715570","https://openalex.org/W2136660332","https://openalex.org/W2144963188","https://openalex.org/W2158769347","https://openalex.org/W2162527214","https://openalex.org/W2178471458","https://openalex.org/W2180526376","https://openalex.org/W2206801820","https://openalex.org/W2229870314","https://openalex.org/W2273297058","https://openalex.org/W2296685749","https://openalex.org/W2509865326","https://openalex.org/W2521144071","https://openalex.org/W2556502614","https://openalex.org/W2592745428","https://openalex.org/W2602191071","https://openalex.org/W2622911406","https://openalex.org/W2740121437","https://openalex.org/W2750152729","https://openalex.org/W2752173363","https://openalex.org/W2754896757","https://openalex.org/W2890593312","https://openalex.org/W4244102296","https://openalex.org/W4249524680","https://openalex.org/W6602322806","https://openalex.org/W6683336466","https://openalex.org/W6725683898","https://openalex.org/W6754672768"],"related_works":["https://openalex.org/W2386046054","https://openalex.org/W2969134726","https://openalex.org/W2347352478","https://openalex.org/W2372478594","https://openalex.org/W2091615206","https://openalex.org/W2967590874","https://openalex.org/W2339895499","https://openalex.org/W2806064380","https://openalex.org/W2391401533","https://openalex.org/W2366715230"],"abstract_inverted_index":{"Unmanned":[0],"aerial":[1],"vehicles":[2],"(UAVs)":[3],"and":[4,102],"digital":[5,111,134],"photogrammetric":[6,47,73,112,139,157,213],"techniques":[7,113],"are":[8,18,92,141],"two":[9],"recent":[10],"advances":[11],"in":[12,35,180],"remote":[13],"sensing":[14],"(RS)":[15],"technology":[16],"that":[17,89,103],"emerging":[19],"as":[20],"alternatives":[21],"to":[22,114,161,205],"high-cost":[23],"airborne":[24],"laser":[25],"scanning":[26],"(ALS)":[27],"data":[28,98],"sources.":[29],"Despite":[30],"the":[31,68,120,149,153,165,169,175,185,207,212,217],"potential":[32,176],"of":[33,45,56,70,75,83,94,119,125,148,155,168,177,200,209,220],"UAVs":[34,91,179],"forestry":[36],"applications,":[37],"very":[38],"few":[39],"studies":[40],"have":[41],"included":[42],"detailed":[43,116],"analyses":[44],"UAV":[46,72,104,138,156],"products":[48,74,140,158,214],"at":[49,99,184,194],"larger":[50],"scales":[51,101],"or":[52],"over":[53],"a":[54,76],"range":[55],"forest":[57,79,150,170,182,186],"types,":[58],"including":[59],"mixed":[60,77,126,221],"conifer\u2013broadleaf":[61,78,127,222],"forests.":[62,128,223],"In":[63],"this":[64,201],"study,":[65],"we":[66,173],"assessed":[67],"performance":[69,154],"fixed-wing":[71,90,178],"with":[80,110,131],"varying":[81],"levels":[82],"canopy":[84,123],"structural":[85,146,166],"complexity.":[86],"We":[87],"demonstrate":[88],"capable":[93],"efficiently":[95],"collecting":[96],"image":[97],"local":[100],"imagery":[105,193],"can":[106,215],"be":[107,162,204],"effectively":[108],"utilized":[109],"provide":[115],"automated":[117],"reconstruction":[118],"three-dimensional":[121],"(3D)":[122],"surface":[124],"When":[129],"combined":[130],"an":[132],"accurate":[133],"terrain":[135],"model":[136],"(DTM),":[137],"promising":[142],"for":[143,190],"producing":[144],"reliable":[145],"measurements":[147],"canopy.":[151,171],"However,":[152],"is":[159],"likely":[160],"influenced":[163],"by":[164],"complexity":[167],"Furthermore,":[172],"highlight":[174],"operational":[181],"management":[183,187],"compartment":[188],"level,":[189],"acquiring":[191],"high-resolution":[192],"low":[195],"cost.":[196],"A":[197],"future":[198],"direction":[199],"research":[202],"would":[203],"address":[206],"issue":[208],"how":[210],"well":[211],"predict":[216],"actual":[218],"structure":[219]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":14},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":26},{"year":2020,"cited_by_count":16},{"year":2019,"cited_by_count":14},{"year":2018,"cited_by_count":3}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
