{"id":"https://openalex.org/W2946046457","doi":"https://doi.org/10.3390/rs11101238","title":"Object-Based Land Cover Classification of Cork Oak Woodlands using UAV Imagery and Orfeo ToolBox","display_name":"Object-Based Land Cover Classification of Cork Oak Woodlands using UAV Imagery and Orfeo ToolBox","publication_year":2019,"publication_date":"2019-05-24","ids":{"openalex":"https://openalex.org/W2946046457","doi":"https://doi.org/10.3390/rs11101238","mag":"2946046457"},"language":"en","primary_location":{"id":"doi:10.3390/rs11101238","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11101238","pdf_url":"https://www.mdpi.com/2072-4292/11/10/1238/pdf?version=1558685849","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/2072-4292/11/10/1238/pdf?version=1558685849","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084395880","display_name":"Giandomenico De Luca","orcid":"https://orcid.org/0000-0002-4740-6468"},"institutions":[{"id":"https://openalex.org/I59725666","display_name":"University of Reggio Calabria","ror":"https://ror.org/041sz8d87","country_code":"IT","type":"education","lineage":["https://openalex.org/I59725666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giandomenico De Luca","raw_affiliation_strings":["Dipartimento di Agraria, Universit\u00e0 degli Studi Mediterranea di Reggio Calabria, Localit\u00e0 Feo di Vito, I-89122 Reggio Calabria, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Agraria, Universit\u00e0 degli Studi Mediterranea di Reggio Calabria, Localit\u00e0 Feo di Vito, I-89122 Reggio Calabria, Italy","institution_ids":["https://openalex.org/I59725666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028471241","display_name":"Jo\u00e3o M. N. Silva","orcid":"https://orcid.org/0000-0001-5201-9836"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Jo\u00e3o M. N. Silva","raw_affiliation_strings":["Forest Research Centre, School of Agriculture, University of Lisbon, Tapada da Ajuda, 1349-017 Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"Forest Research Centre, School of Agriculture, University of Lisbon, Tapada da Ajuda, 1349-017 Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003201852","display_name":"Sofia Cerasoli","orcid":"https://orcid.org/0000-0002-9118-193X"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Sofia Cerasoli","raw_affiliation_strings":["Forest Research Centre, School of Agriculture, University of Lisbon, Tapada da Ajuda, 1349-017 Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"Forest Research Centre, School of Agriculture, University of Lisbon, Tapada da Ajuda, 1349-017 Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030847532","display_name":"Jo\u00e3o Victor Alcoforado de Ara\u00fajo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Ara\u00fajo","raw_affiliation_strings":["Spin.Works S.A., Avenida da Igreja 42, 6\u00ba, 1700-239 Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"Spin.Works S.A., Avenida da Igreja 42, 6\u00ba, 1700-239 Lisboa, Portugal","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070628837","display_name":"Jos\u00e9 Rafael Campos","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Campos","raw_affiliation_strings":["Spin.Works S.A., Avenida da Igreja 42, 6\u00ba, 1700-239 Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"Spin.Works S.A., Avenida da Igreja 42, 6\u00ba, 1700-239 Lisboa, Portugal","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082799731","display_name":"Salvatore Di Fazio","orcid":"https://orcid.org/0000-0002-0603-0636"},"institutions":[{"id":"https://openalex.org/I59725666","display_name":"University of Reggio Calabria","ror":"https://ror.org/041sz8d87","country_code":"IT","type":"education","lineage":["https://openalex.org/I59725666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Salvatore Di Fazio","raw_affiliation_strings":["Dipartimento di Agraria, Universit\u00e0 degli Studi Mediterranea di Reggio Calabria, Localit\u00e0 Feo di Vito, I-89122 Reggio Calabria, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Agraria, Universit\u00e0 degli Studi Mediterranea di Reggio Calabria, Localit\u00e0 Feo di Vito, I-89122 Reggio Calabria, Italy","institution_ids":["https://openalex.org/I59725666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086386151","display_name":"Giuseppe Modica","orcid":null},"institutions":[{"id":"https://openalex.org/I59725666","display_name":"University of Reggio Calabria","ror":"https://ror.org/041sz8d87","country_code":"IT","type":"education","lineage":["https://openalex.org/I59725666"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Giuseppe Modica","raw_affiliation_strings":["Dipartimento di Agraria, Universit\u00e0 degli Studi Mediterranea di Reggio Calabria, Localit\u00e0 Feo di Vito, I-89122 Reggio Calabria, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Agraria, Universit\u00e0 degli Studi Mediterranea di Reggio Calabria, Localit\u00e0 Feo di Vito, I-89122 Reggio Calabria, Italy","institution_ids":["https://openalex.org/I59725666"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5028471241","https://openalex.org/A5086386151"],"corresponding_institution_ids":["https://openalex.org/I141596103","https://openalex.org/I59725666"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":10.0671,"has_fulltext":true,"cited_by_count":143,"citation_normalized_percentile":{"value":0.99029669,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"11","issue":"10","first_page":"1238","last_page":"1238"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9987999796867371,"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":0.9987999796867371,"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/cork","display_name":"Cork","score":0.576446533203125},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5614733695983887},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.553521990776062},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5450870990753174},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.5234243869781494},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5169721841812134},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.49478286504745483},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.49010738730430603},{"id":"https://openalex.org/keywords/land-cover","display_name":"Land cover","score":0.46592944860458374},{"id":"https://openalex.org/keywords/satellite-imagery","display_name":"Satellite imagery","score":0.43133223056793213},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.389005571603775},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36949968338012695},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.26315832138061523},{"id":"https://openalex.org/keywords/leaf-area-index","display_name":"Leaf area index","score":0.19048583507537842},{"id":"https://openalex.org/keywords/land-use","display_name":"Land use","score":0.17432859539985657},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.10430040955543518}],"concepts":[{"id":"https://openalex.org/C2777899904","wikidata":"https://www.wikidata.org/wiki/Q49444","display_name":"Cork","level":2,"score":0.576446533203125},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5614733695983887},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.553521990776062},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5450870990753174},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.5234243869781494},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5169721841812134},{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.49478286504745483},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.49010738730430603},{"id":"https://openalex.org/C2780648208","wikidata":"https://www.wikidata.org/wiki/Q3001793","display_name":"Land cover","level":3,"score":0.46592944860458374},{"id":"https://openalex.org/C2778102629","wikidata":"https://www.wikidata.org/wiki/Q725252","display_name":"Satellite imagery","level":2,"score":0.43133223056793213},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.389005571603775},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36949968338012695},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.26315832138061523},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.19048583507537842},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.17432859539985657},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.10430040955543518},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs11101238","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11101238","pdf_url":"https://www.mdpi.com/2072-4292/11/10/1238/pdf?version=1558685849","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:doaj.org/article:0fb0dfe9ab0a4eac85ff0d29c934d435","is_oa":true,"landing_page_url":"https://doaj.org/article/0fb0dfe9ab0a4eac85ff0d29c934d435","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 11, Iss 10, p 1238 (2019)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/11/10/1238/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs11101238","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; Volume 11; Issue 10; Pages: 1238","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs11101238","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11101238","pdf_url":"https://www.mdpi.com/2072-4292/11/10/1238/pdf?version=1558685849","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":0.7699999809265137,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[{"id":"https://openalex.org/G676812449","display_name":null,"funder_award_id":"PTDC/AAG-MAA/3699/2014","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"}],"funders":[{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2946046457.pdf","grobid_xml":"https://content.openalex.org/works/W2946046457.grobid-xml"},"referenced_works_count":61,"referenced_works":["https://openalex.org/W29643851","https://openalex.org/W1838347895","https://openalex.org/W1852719163","https://openalex.org/W1911615216","https://openalex.org/W1975919281","https://openalex.org/W1984792953","https://openalex.org/W1991129553","https://openalex.org/W1993763771","https://openalex.org/W2011270889","https://openalex.org/W2019549520","https://openalex.org/W2021729752","https://openalex.org/W2046113982","https://openalex.org/W2058132610","https://openalex.org/W2062266193","https://openalex.org/W2063907334","https://openalex.org/W2069209512","https://openalex.org/W2089716607","https://openalex.org/W2095028777","https://openalex.org/W2101051003","https://openalex.org/W2103079830","https://openalex.org/W2124194493","https://openalex.org/W2139086914","https://openalex.org/W2152334070","https://openalex.org/W2152465183","https://openalex.org/W2212704373","https://openalex.org/W2243003515","https://openalex.org/W2257554162","https://openalex.org/W2259714867","https://openalex.org/W2273708466","https://openalex.org/W2274039986","https://openalex.org/W2325171775","https://openalex.org/W2397741397","https://openalex.org/W2494941273","https://openalex.org/W2556502614","https://openalex.org/W2567184281","https://openalex.org/W2593778105","https://openalex.org/W2594502636","https://openalex.org/W2597137990","https://openalex.org/W2601644137","https://openalex.org/W2615436872","https://openalex.org/W2648242067","https://openalex.org/W2732720900","https://openalex.org/W2743601682","https://openalex.org/W2755013453","https://openalex.org/W2770138631","https://openalex.org/W2771766796","https://openalex.org/W2780578005","https://openalex.org/W2781760646","https://openalex.org/W2782150440","https://openalex.org/W2790858865","https://openalex.org/W2793795188","https://openalex.org/W2883617772","https://openalex.org/W2886662616","https://openalex.org/W2891711602","https://openalex.org/W2899877011","https://openalex.org/W2911964244","https://openalex.org/W4239510810","https://openalex.org/W4245539475","https://openalex.org/W6688605778","https://openalex.org/W6692549671","https://openalex.org/W6729896968"],"related_works":["https://openalex.org/W2101779743","https://openalex.org/W2026245968","https://openalex.org/W2606193507","https://openalex.org/W1176101057","https://openalex.org/W1767213534","https://openalex.org/W2731455616","https://openalex.org/W902381968","https://openalex.org/W2586363797","https://openalex.org/W778152775","https://openalex.org/W2021379394"],"abstract_inverted_index":{"This":[0,309],"paper":[1],"investigates":[2],"the":[3,12,49,61,67,71,80,90,119,135,142,176,183,196,208,217,229,233,244,247,258,282,287,302,306,312,325,337,342],"reliability":[4,313],"of":[5,18,48,92,105,118,123,178,207,220,231,246,305,314,327,339],"free":[6],"and":[7,52,55,99,129,141,180,211,235,241,260,274,293],"open-source":[8],"algorithms":[9,57],"used":[10],"in":[11,35,41,60,66,151,182,341],"geographical":[13],"object-based":[14],"image":[15],"classification":[16,56,86,153,198],"(GEOBIA)":[17],"very":[19,252],"high":[20,253],"resolution":[21],"(VHR)":[22],"imagery":[23,317],"surveyed":[24,120],"by":[25,89,175],"unmanned":[26],"aerial":[27],"vehicles":[28],"(UAVs).":[29],"UAV":[30,316,329],"surveys":[31],"were":[32,58,202],"carried":[33,77],"out":[34,78],"a":[36,110,152,161,251],"cork":[37,169,298,355],"oak":[38,170,356],"woodland":[39],"located":[40],"central":[42],"Portugal":[43],"at":[44,331],"two":[45,93],"different":[46,205],"periods":[47],"year":[50],"(spring":[51],"summer).":[53],"Segmentation":[54],"implemented":[59],"Orfeo":[62],"ToolBox":[63],"(OTB)":[64],"configured":[65],"QGIS":[68],"environment":[69],"for":[70,160,256,272,279,290,294,318,348],"GEOBIA":[72],"process.":[73],"Image":[74],"segmentation":[75],"was":[76,87,131,297],"using":[79,204],"Large-Scale":[81],"Mean-Shift":[82],"(LSMS)":[83],"algorithm,":[84],"while":[85],"performed":[88,203],"means":[91],"supervised":[94],"classifiers,":[95,262],"random":[96],"forest":[97,165,319,351],"(RF)":[98],"support":[100],"vector":[101],"machines":[102],"(SVM),":[103],"both":[104,232,239,257,291,295],"which":[106,172,193,300,345],"are":[107,173],"based":[108],"on":[109],"machine":[111],"learning":[112],"approach.":[113],"The":[114,147,321],"original,":[115],"informative":[116],"content":[117],"imagery,":[121,243,344],"consisting":[122],"three":[124],"radiometric":[125],"bands":[126],"(red,":[127],"green,":[128],"NIR),":[130],"combined":[132],"to":[133,224,227,270,277,334],"obtain":[134],"normalized":[136],"difference":[137],"vegetation":[138],"index":[139],"(NDVI)":[140],"digital":[143],"surface":[144],"model":[145],"(DSM).":[146],"adopted":[148],"methodology":[149],"resulted":[150],"with":[154,263,286],"higher":[155],"accuracy":[156,254,289],"that":[157],"is":[158,346],"suitable":[159],"structurally":[162],"complex":[163],"Mediterranean":[164],"ecosystem":[166],"such":[167,353],"as":[168,185,187,354],"woodlands,":[171],"characterized":[174],"presence":[177],"shrubs":[179],"herbs":[181],"understory":[184],"well":[186],"tree":[188],"shadows.":[189],"To":[190],"improve":[191],"segmentation,":[192],"significantly":[194,335],"affects":[195],"subsequent":[197],"phase,":[199],"several":[200],"tests":[201],"values":[206,266],"range":[209],"radius":[210],"minimum":[212],"region":[213],"size":[214],"parameters.":[215],"Moreover,":[216],"consistent":[218],"selection":[219],"training":[221],"polygons":[222],"proved":[223],"be":[225],"critical":[226,347],"improving":[228],"results":[230,249],"RF":[234,261,273],"SVM":[236,259],"classifiers.":[237],"For":[238],"spring":[240],"summer":[242],"validation":[245],"obtained":[248,343],"shows":[250,311],"level":[255],"kappa":[264],"coefficient":[265],"ranging":[267],"from":[268,275],"0.928":[269],"0.973":[271],"0.847":[276],"0.935":[278],"SVM.":[280],"Furthermore,":[281],"land":[283],"cover":[284],"class":[285],"highest":[288],"classifiers":[292],"flights":[296,330],"oak,":[299],"occupies":[301],"largest":[303],"part":[304],"study":[307,310,322],"area.":[308],"fixed-wing":[315],"monitoring.":[320],"also":[323],"evidences":[324],"importance":[326],"planning":[328],"solar":[332],"noon":[333],"reduce":[336],"shadows":[338],"trees":[340],"classifying":[349],"open":[350],"ecosystems":[352],"woodlands.":[357]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":16},{"year":2023,"cited_by_count":19},{"year":2022,"cited_by_count":28},{"year":2021,"cited_by_count":34},{"year":2020,"cited_by_count":25},{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-07T14:57:38.498316","created_date":"2019-05-29T00:00:00"}