{"id":"https://openalex.org/W2911799365","doi":"https://doi.org/10.3390/rs11040381","title":"Retrieval of Forest Vertical Structure from PolInSAR Data by Machine Learning Using LIDAR-Derived Features","display_name":"Retrieval of Forest Vertical Structure from PolInSAR Data by Machine Learning Using LIDAR-Derived Features","publication_year":2019,"publication_date":"2019-02-13","ids":{"openalex":"https://openalex.org/W2911799365","doi":"https://doi.org/10.3390/rs11040381","mag":"2911799365"},"language":"en","primary_location":{"id":"doi:10.3390/rs11040381","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11040381","pdf_url":"https://www.mdpi.com/2072-4292/11/4/381/pdf?version=1550055775","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/2072-4292/11/4/381/pdf?version=1550055775","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068964589","display_name":"Guillaume Brigot","orcid":"https://orcid.org/0000-0002-8720-422X"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]}],"countries":["FR","US"],"is_corresponding":false,"raw_author_name":"Guillaume Brigot","raw_affiliation_strings":["DTIS, ONERA, Universit\u00e9 Paris Saclay, 91123 Palaiseau, France","Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, USA"],"affiliations":[{"raw_affiliation_string":"DTIS, ONERA, Universit\u00e9 Paris Saclay, 91123 Palaiseau, France","institution_ids":["https://openalex.org/I277688954"]},{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, USA","institution_ids":["https://openalex.org/I1334627681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007268288","display_name":"Marc Simard","orcid":"https://orcid.org/0000-0002-9442-4562"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Marc Simard","raw_affiliation_strings":["Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, USA"],"affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, USA","institution_ids":["https://openalex.org/I1334627681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071928698","display_name":"\u00c9lise Colin","orcid":"https://orcid.org/0000-0002-7401-8073"},"institutions":[{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Elise Colin-Koeniguer","raw_affiliation_strings":["DTIS, ONERA, Universit\u00e9 Paris Saclay, 91123 Palaiseau, France"],"affiliations":[{"raw_affiliation_string":"DTIS, ONERA, Universit\u00e9 Paris Saclay, 91123 Palaiseau, France","institution_ids":["https://openalex.org/I277688954"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065544923","display_name":"Alexandre Boulch","orcid":"https://orcid.org/0000-0002-4196-9665"},"institutions":[{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Alexandre Boulch","raw_affiliation_strings":["DTIS, ONERA, Universit\u00e9 Paris Saclay, 91123 Palaiseau, France"],"affiliations":[{"raw_affiliation_string":"DTIS, ONERA, Universit\u00e9 Paris Saclay, 91123 Palaiseau, France","institution_ids":["https://openalex.org/I277688954"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5071928698"],"corresponding_institution_ids":["https://openalex.org/I277688954"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":1402,"currency":"EUR","value_usd":1512},"fwci":1.9418,"has_fulltext":true,"cited_by_count":33,"citation_normalized_percentile":{"value":0.83488234,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"11","issue":"4","first_page":"381","last_page":"381"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9998999834060669,"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":0.9998999834060669,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/T10889","display_name":"Soil erosion and sediment transport","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil 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/remote-sensing","display_name":"Remote sensing","score":0.8097273111343384},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.7914018034934998},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.589087188243866},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.5546921491622925},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.5235609412193298},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.5193844437599182},{"id":"https://openalex.org/keywords/canopy","display_name":"Canopy","score":0.463396817445755},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.463371217250824},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.41737401485443115},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3939541280269623},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37374258041381836},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.37053006887435913},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.31375789642333984},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.10619819164276123},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.09592604637145996},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.0803866982460022},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06811240315437317}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.8097273111343384},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.7914018034934998},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.589087188243866},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.5546921491622925},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.5235609412193298},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.5193844437599182},{"id":"https://openalex.org/C101000010","wikidata":"https://www.wikidata.org/wiki/Q5033434","display_name":"Canopy","level":2,"score":0.463396817445755},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.463371217250824},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.41737401485443115},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3939541280269623},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37374258041381836},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.37053006887435913},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.31375789642333984},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.10619819164276123},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09592604637145996},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0803866982460022},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06811240315437317},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"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/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs11040381","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11040381","pdf_url":"https://www.mdpi.com/2072-4292/11/4/381/pdf?version=1550055775","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:HAL:hal-02313908v1","is_oa":true,"landing_page_url":"https://hal.science/hal-02313908","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, 2019, 11 (4), pp.381. &#x27E8;10.3390/rs11040381&#x27E9;","raw_type":"Journal articles"},{"id":"pmh:oai:doaj.org/article:e42aea0f9f06433b80cbaebd1061b958","is_oa":true,"landing_page_url":"https://doaj.org/article/e42aea0f9f06433b80cbaebd1061b958","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 4, p 381 (2019)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/11/4/381/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs11040381","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 4; Pages: 381","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs11040381","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11040381","pdf_url":"https://www.mdpi.com/2072-4292/11/4/381/pdf?version=1550055775","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":0.6299999952316284,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2911799365.pdf","grobid_xml":"https://content.openalex.org/works/W2911799365.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W1798335966","https://openalex.org/W1966375248","https://openalex.org/W1981263865","https://openalex.org/W1990077509","https://openalex.org/W1992335104","https://openalex.org/W2008471360","https://openalex.org/W2008542193","https://openalex.org/W2018746476","https://openalex.org/W2031681353","https://openalex.org/W2041077637","https://openalex.org/W2044987471","https://openalex.org/W2074258437","https://openalex.org/W2075312216","https://openalex.org/W2087674734","https://openalex.org/W2093540905","https://openalex.org/W2098919237","https://openalex.org/W2100969332","https://openalex.org/W2101748122","https://openalex.org/W2103394375","https://openalex.org/W2104252070","https://openalex.org/W2106488983","https://openalex.org/W2106530591","https://openalex.org/W2130287574","https://openalex.org/W2137933418","https://openalex.org/W2142134428","https://openalex.org/W2152429819","https://openalex.org/W2160454972","https://openalex.org/W2162298841","https://openalex.org/W2273297058","https://openalex.org/W2331623219","https://openalex.org/W2548381828","https://openalex.org/W2564911594","https://openalex.org/W2767921252","https://openalex.org/W2773498388","https://openalex.org/W4388680028","https://openalex.org/W6682095516","https://openalex.org/W6731606267"],"related_works":["https://openalex.org/W4319317934","https://openalex.org/W2901265155","https://openalex.org/W2956374172","https://openalex.org/W4281783339","https://openalex.org/W4319837668","https://openalex.org/W2140098331","https://openalex.org/W3206958763","https://openalex.org/W2159160885","https://openalex.org/W2148958581","https://openalex.org/W2469797871"],"abstract_inverted_index":{"This":[0],"paper":[1,44],"presents":[2],"a":[3,131,163],"machine":[4],"learning":[5],"based":[6],"method":[7,77],"to":[8,46,59,92,101,135],"predict":[9],"the":[10,26,31,52,66,80,83,93,97,104,109,116,127],"forest":[11,61],"structure":[12,62,95],"parameters":[13,50,102,113,128],"from":[14,65,141],"L-band":[15],"polarimetric":[16],"and":[17,72,121,151,157],"interferometric":[18,117],"synthetic":[19],"aperture":[20],"radar":[21],"(PolInSAR)":[22],"data":[23],"acquired":[24],"by":[25],"airborne":[27,67],"UAVSAR":[28],"system":[29],"over":[30],"R\u00e9serve":[32],"Faunique":[33],"des":[34],"Laurentides":[35],"in":[36],"Qu\u00e9bec,":[37],"Canada.":[38],"The":[39,76,144,170],"main":[40],"objective":[41],"of":[42,51,82,96,111,166],"this":[43],"is":[45,90],"show":[47],"that":[48,89],"relevant":[49],"PolInSAR":[53,86],"coherence":[54,87,105],"region":[55,88],"can":[56],"be":[57],"used":[58],"invert":[60],"indicators":[63],"computed":[64],"LIDAR":[68,142],"sensor":[69],"Laser":[70],"Vegetation":[71],"Ice":[73],"Sensor":[74],"(LVIS).":[75],"relies":[78],"on":[79],"shape":[81],"observed":[84],"generalized":[85],"related":[91],"three-dimensional":[94],"scene.":[98],"In":[99],"addition":[100],"describing":[103],"shape,":[106],"we":[107],"consider":[108],"impact":[110],"acquisition":[112],"such":[114],"as":[115,129,139],"baseline,":[118],"ground":[119],"elevation":[120],"local":[122],"surface":[123],"slope.":[124],"We":[125],"use":[126],"input":[130],"multilayer":[132],"perceptron":[133],"model":[134],"infer":[136],"canopy":[137,148,158],"features":[138,146],"estimated":[140,161],"waveform.":[143],"output":[145],"are":[147,160],"height,":[149],"cover":[150,159],"vertical":[152,171],"profile":[153,172],"class.":[154],"Canopy":[155],"height":[156],"with":[162,179],"normalized":[164],"RMSE":[165],"13%,":[167],"15%":[168],"respectively.":[169],"was":[173],"divided":[174],"into":[175],"3":[176],"distinct":[177],"classes":[178],"66%":[180],"accuracy.":[181]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2019-02-21T00:00:00"}
