{"id":"https://openalex.org/W4295864389","doi":"https://doi.org/10.3390/rs14184453","title":"Correction of Terrain Effects on Forest Canopy Height Estimation Using ICESat-2 and High Spatial Resolution Images","display_name":"Correction of Terrain Effects on Forest Canopy Height Estimation Using ICESat-2 and High Spatial Resolution Images","publication_year":2022,"publication_date":"2022-09-07","ids":{"openalex":"https://openalex.org/W4295864389","doi":"https://doi.org/10.3390/rs14184453"},"language":"en","primary_location":{"id":"doi:10.3390/rs14184453","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14184453","pdf_url":"https://www.mdpi.com/2072-4292/14/18/4453/pdf?version=1662537658","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/2072-4292/14/18/4453/pdf?version=1662537658","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100365281","display_name":"Bin Li","orcid":"https://orcid.org/0000-0003-4009-7305"},"institutions":[{"id":"https://openalex.org/I31683504","display_name":"Beijing Forestry University","ror":"https://ror.org/04xv2pc41","country_code":"CN","type":"education","lineage":["https://openalex.org/I1327237609","https://openalex.org/I31683504","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210134523","display_name":"State Forestry and Grassland Administration","ror":"https://ror.org/03f2n3n81","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134523"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Li","raw_affiliation_strings":["Engineering Research Center for Forestry\u2014Oriented Intelligent Information Processing, National Forestry and Grassland Administration, Beijing 100083, China","Forestry Information Research Institute, Beijing Forestry University, Beijing 100083, China","School of Information Science and Technology, Beijing Forestry University, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"Engineering Research Center for Forestry\u2014Oriented Intelligent Information Processing, National Forestry and Grassland Administration, Beijing 100083, China","institution_ids":["https://openalex.org/I4210134523"]},{"raw_affiliation_string":"Forestry Information Research Institute, Beijing Forestry University, Beijing 100083, China","institution_ids":["https://openalex.org/I31683504"]},{"raw_affiliation_string":"School of Information Science and Technology, Beijing Forestry University, Beijing 100083, China","institution_ids":["https://openalex.org/I31683504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068117159","display_name":"Tianzhong Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I31683504","display_name":"Beijing Forestry University","ror":"https://ror.org/04xv2pc41","country_code":"CN","type":"education","lineage":["https://openalex.org/I1327237609","https://openalex.org/I31683504","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210134523","display_name":"State Forestry and Grassland Administration","ror":"https://ror.org/03f2n3n81","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134523"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianzhong Zhao","raw_affiliation_strings":["Engineering Research Center for Forestry\u2014Oriented Intelligent Information Processing, National Forestry and Grassland Administration, Beijing 100083, China","Forestry Information Research Institute, Beijing Forestry University, Beijing 100083, China","School of Information Science and Technology, Beijing Forestry University, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"Engineering Research Center for Forestry\u2014Oriented Intelligent Information Processing, National Forestry and Grassland Administration, Beijing 100083, China","institution_ids":["https://openalex.org/I4210134523"]},{"raw_affiliation_string":"Forestry Information Research Institute, Beijing Forestry University, Beijing 100083, China","institution_ids":["https://openalex.org/I31683504"]},{"raw_affiliation_string":"School of Information Science and Technology, Beijing Forestry University, Beijing 100083, China","institution_ids":["https://openalex.org/I31683504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058955724","display_name":"Xiaohui Su","orcid":"https://orcid.org/0000-0001-7608-0797"},"institutions":[{"id":"https://openalex.org/I31683504","display_name":"Beijing Forestry University","ror":"https://ror.org/04xv2pc41","country_code":"CN","type":"education","lineage":["https://openalex.org/I1327237609","https://openalex.org/I31683504","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210134523","display_name":"State Forestry and Grassland Administration","ror":"https://ror.org/03f2n3n81","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134523"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaohui Su","raw_affiliation_strings":["Engineering Research Center for Forestry\u2014Oriented Intelligent Information Processing, National Forestry and Grassland Administration, Beijing 100083, China","Forestry Information Research Institute, Beijing Forestry University, Beijing 100083, China","School of Information Science and Technology, Beijing Forestry University, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"Engineering Research Center for Forestry\u2014Oriented Intelligent Information Processing, National Forestry and Grassland Administration, Beijing 100083, China","institution_ids":["https://openalex.org/I4210134523"]},{"raw_affiliation_string":"Forestry Information Research Institute, Beijing Forestry University, Beijing 100083, China","institution_ids":["https://openalex.org/I31683504"]},{"raw_affiliation_string":"School of Information Science and Technology, Beijing Forestry University, Beijing 100083, China","institution_ids":["https://openalex.org/I31683504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012541276","display_name":"Guangpeng Fan","orcid":"https://orcid.org/0000-0002-2292-4920"},"institutions":[{"id":"https://openalex.org/I31683504","display_name":"Beijing Forestry University","ror":"https://ror.org/04xv2pc41","country_code":"CN","type":"education","lineage":["https://openalex.org/I1327237609","https://openalex.org/I31683504","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210134523","display_name":"State Forestry and Grassland Administration","ror":"https://ror.org/03f2n3n81","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134523"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangpeng Fan","raw_affiliation_strings":["Engineering Research Center for Forestry\u2014Oriented Intelligent Information Processing, National Forestry and Grassland Administration, Beijing 100083, China","Forestry Information Research Institute, Beijing Forestry University, Beijing 100083, China","School of Information Science and Technology, Beijing Forestry University, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"Engineering Research Center for Forestry\u2014Oriented Intelligent Information Processing, National Forestry and Grassland Administration, Beijing 100083, China","institution_ids":["https://openalex.org/I4210134523"]},{"raw_affiliation_string":"Forestry Information Research Institute, Beijing Forestry University, Beijing 100083, China","institution_ids":["https://openalex.org/I31683504"]},{"raw_affiliation_string":"School of Information Science and Technology, Beijing Forestry University, Beijing 100083, China","institution_ids":["https://openalex.org/I31683504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106468526","display_name":"Wenjie Zhang","orcid":"https://orcid.org/0000-0001-7788-7015"},"institutions":[{"id":"https://openalex.org/I31683504","display_name":"Beijing Forestry University","ror":"https://ror.org/04xv2pc41","country_code":"CN","type":"education","lineage":["https://openalex.org/I1327237609","https://openalex.org/I31683504","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210134523","display_name":"State Forestry and Grassland Administration","ror":"https://ror.org/03f2n3n81","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134523"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjie Zhang","raw_affiliation_strings":["Engineering Research Center for Forestry\u2014Oriented Intelligent Information Processing, National Forestry and Grassland Administration, Beijing 100083, China","Forestry Information Research Institute, Beijing Forestry University, Beijing 100083, China","School of Information Science and Technology, Beijing Forestry University, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"Engineering Research Center for Forestry\u2014Oriented Intelligent Information Processing, National Forestry and Grassland Administration, Beijing 100083, China","institution_ids":["https://openalex.org/I4210134523"]},{"raw_affiliation_string":"Forestry Information Research Institute, Beijing Forestry University, Beijing 100083, China","institution_ids":["https://openalex.org/I31683504"]},{"raw_affiliation_string":"School of Information Science and Technology, Beijing Forestry University, Beijing 100083, China","institution_ids":["https://openalex.org/I31683504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033962103","display_name":"Zhuo Deng","orcid":null},"institutions":[{"id":"https://openalex.org/I31683504","display_name":"Beijing Forestry University","ror":"https://ror.org/04xv2pc41","country_code":"CN","type":"education","lineage":["https://openalex.org/I1327237609","https://openalex.org/I31683504","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210134523","display_name":"State Forestry and Grassland Administration","ror":"https://ror.org/03f2n3n81","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134523"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhuo Deng","raw_affiliation_strings":["Engineering Research Center for Forestry\u2014Oriented Intelligent Information Processing, National Forestry and Grassland Administration, Beijing 100083, China","Forestry Information Research Institute, Beijing Forestry University, Beijing 100083, China","School of Information Science and Technology, Beijing Forestry University, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"Engineering Research Center for Forestry\u2014Oriented Intelligent Information Processing, National Forestry and Grassland Administration, Beijing 100083, China","institution_ids":["https://openalex.org/I4210134523"]},{"raw_affiliation_string":"Forestry Information Research Institute, Beijing Forestry University, Beijing 100083, China","institution_ids":["https://openalex.org/I31683504"]},{"raw_affiliation_string":"School of Information Science and Technology, Beijing Forestry University, Beijing 100083, China","institution_ids":["https://openalex.org/I31683504"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025504186","display_name":"Yeluo Yu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yonghui Yu","raw_affiliation_strings":["Guangxi Gaofeng Forest Farm, Nanning 530001, China"],"affiliations":[{"raw_affiliation_string":"Guangxi Gaofeng Forest Farm, Nanning 530001, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5058955724"],"corresponding_institution_ids":["https://openalex.org/I31683504","https://openalex.org/I4210134523"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.6925,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.6422928,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"14","issue":"18","first_page":"4453","last_page":"4453"},"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/T11880","display_name":"Forest ecology and management","score":0.9983000159263611,"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"}},{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9969000220298767,"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/canopy","display_name":"Canopy","score":0.7797014713287354},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7258181571960449},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.6163663864135742},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.5556007623672485},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5524967908859253},{"id":"https://openalex.org/keywords/altimeter","display_name":"Altimeter","score":0.5224903225898743},{"id":"https://openalex.org/keywords/elevation","display_name":"Elevation (ballistics)","score":0.486844003200531},{"id":"https://openalex.org/keywords/tree-canopy","display_name":"Tree canopy","score":0.46500691771507263},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4558076858520508},{"id":"https://openalex.org/keywords/tops","display_name":"TOPS","score":0.4378530979156494},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2606950104236603},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22551169991493225},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.15241572260856628},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.14667677879333496},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08932563662528992},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0668913722038269}],"concepts":[{"id":"https://openalex.org/C101000010","wikidata":"https://www.wikidata.org/wiki/Q5033434","display_name":"Canopy","level":2,"score":0.7797014713287354},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7258181571960449},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.6163663864135742},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.5556007623672485},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5524967908859253},{"id":"https://openalex.org/C17534553","wikidata":"https://www.wikidata.org/wiki/Q216197","display_name":"Altimeter","level":2,"score":0.5224903225898743},{"id":"https://openalex.org/C37054046","wikidata":"https://www.wikidata.org/wiki/Q641888","display_name":"Elevation (ballistics)","level":2,"score":0.486844003200531},{"id":"https://openalex.org/C39807119","wikidata":"https://www.wikidata.org/wiki/Q1134228","display_name":"Tree canopy","level":3,"score":0.46500691771507263},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4558076858520508},{"id":"https://openalex.org/C2777675136","wikidata":"https://www.wikidata.org/wiki/Q835642","display_name":"TOPS","level":3,"score":0.4378530979156494},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2606950104236603},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22551169991493225},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.15241572260856628},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.14667677879333496},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08932563662528992},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0668913722038269},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs14184453","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14184453","pdf_url":"https://www.mdpi.com/2072-4292/14/18/4453/pdf?version=1662537658","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:9eae0fb1fd884dcf88720f7cc91f8e38","is_oa":true,"landing_page_url":"https://doaj.org/article/9eae0fb1fd884dcf88720f7cc91f8e38","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 14, Iss 18, p 4453 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/18/4453/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14184453","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 14; Issue 18; Pages: 4453","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs14184453","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14184453","pdf_url":"https://www.mdpi.com/2072-4292/14/18/4453/pdf?version=1662537658","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":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.6899999976158142}],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1956469828","display_name":null,"funder_award_id":"ICESat-2","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3135364855","display_name":null,"funder_award_id":"32101516","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3655619250","display_name":null,"funder_award_id":"2017YFD0600906","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321514","display_name":"Central South University","ror":"https://ror.org/00f1zfq44"},{"id":"https://openalex.org/F4320328713","display_name":"Central South University of Forestry and Technology","ror":"https://ror.org/02czw2k81"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4295864389.pdf","grobid_xml":"https://content.openalex.org/works/W4295864389.grobid-xml"},"referenced_works_count":68,"referenced_works":["https://openalex.org/W1199180472","https://openalex.org/W1491630371","https://openalex.org/W1968558695","https://openalex.org/W1981032380","https://openalex.org/W1985206079","https://openalex.org/W2004444779","https://openalex.org/W2006286431","https://openalex.org/W2012519352","https://openalex.org/W2020457848","https://openalex.org/W2045770636","https://openalex.org/W2053886687","https://openalex.org/W2056303708","https://openalex.org/W2062682676","https://openalex.org/W2072139589","https://openalex.org/W2078519826","https://openalex.org/W2092136611","https://openalex.org/W2104977717","https://openalex.org/W2106434465","https://openalex.org/W2136624896","https://openalex.org/W2137933418","https://openalex.org/W2145826926","https://openalex.org/W2176623756","https://openalex.org/W2217052705","https://openalex.org/W2373084401","https://openalex.org/W2383860596","https://openalex.org/W2482464033","https://openalex.org/W2493400972","https://openalex.org/W2520756398","https://openalex.org/W2550761139","https://openalex.org/W2565535654","https://openalex.org/W2578006807","https://openalex.org/W2593120185","https://openalex.org/W2607435736","https://openalex.org/W2783102179","https://openalex.org/W2792703975","https://openalex.org/W2800284212","https://openalex.org/W2901674962","https://openalex.org/W2905283811","https://openalex.org/W2912041037","https://openalex.org/W2946564607","https://openalex.org/W2964227671","https://openalex.org/W2969562852","https://openalex.org/W2973049108","https://openalex.org/W2994828375","https://openalex.org/W2996596953","https://openalex.org/W2997224422","https://openalex.org/W3008042641","https://openalex.org/W3009307211","https://openalex.org/W3012155170","https://openalex.org/W3014417423","https://openalex.org/W3033817632","https://openalex.org/W3035335897","https://openalex.org/W3084762438","https://openalex.org/W3091428573","https://openalex.org/W3092811956","https://openalex.org/W3094480026","https://openalex.org/W3097887314","https://openalex.org/W3106486436","https://openalex.org/W3123232779","https://openalex.org/W3172789769","https://openalex.org/W3178577652","https://openalex.org/W3195038570","https://openalex.org/W3201816365","https://openalex.org/W4205339624","https://openalex.org/W6722939554","https://openalex.org/W6779532368","https://openalex.org/W6789326158","https://openalex.org/W6800412232"],"related_works":["https://openalex.org/W2045211767","https://openalex.org/W2056219210","https://openalex.org/W2383716249","https://openalex.org/W23916517","https://openalex.org/W4386506415","https://openalex.org/W2497950047","https://openalex.org/W1998329507","https://openalex.org/W2053112303","https://openalex.org/W3004500891","https://openalex.org/W3208027284"],"abstract_inverted_index":{"The":[0,84,147,159,178,205,221],"Ice,":[1],"Cloud,":[2],"and":[3,66,106,109,119,137,163,189,202,214,218],"Land":[4],"Elevation":[5],"Satellite\u20132":[6],"(ICESat\u20132)":[7],"carries":[8],"the":[9,34,55,92,104,107,113,120,124,138,142,151,157,164,170,184,196,212,237],"Advanced":[10],"Topographic":[11,27],"Laser":[12],"Altimeter":[13],"System":[14],"(ATLAS),":[15],"enabling":[16],"global":[17],"canopy":[18,23,37,60,73,116,175,197,230],"height":[19,24,38,61,176,198,231],"measurements":[20],"from":[21,40,63],"forest":[22,72,229],"models":[25],"(CHMs).":[26],"slope":[28,58,173],"is":[29,97,145],"a":[30,68],"crucial":[31],"factor":[32],"affecting":[33],"accuracy":[35,227],"of":[36,57,115,123,141,172,195],"estimates":[39,62,199],"ICESat\u20132":[41,64,234],"CHMs,":[42],"but":[43],"it":[44],"has":[45,224],"not":[46],"been":[47],"sufficiently":[48],"studied.":[49],"This":[50],"paper":[51],"aims":[52],"to":[53,90,99],"eliminate":[54,91,169],"influence":[56],"on":[59,76,174],"data":[65,235],"establishes":[67],"method":[69,168,182,223],"for":[70,134,228],"correcting":[71],"heights":[74],"based":[75],"high":[77],"spatial":[78],"resolution":[79],"digital":[80],"orthophoto":[81],"maps":[82],"(DOM).":[83],"cross-track":[85,160,179],"photons":[86,118,144],"are":[87,126,132],"corrected":[88],"horizontally":[89],"estimation":[93,232],"error.":[94],"Multi-resolution":[95],"segmentation":[96],"used":[98],"segment":[100],"tree":[101],"crowns":[102],"in":[103],"DOM,":[105],"distance":[108],"relative":[110],"position":[111],"between":[112],"top":[114],"(TOC)":[117],"center":[121],"point":[122],"crown":[125],"calculated.":[127],"TOC":[128,143,165,206],"photon":[129,161,166,180,207],"correction":[130,162,167,181,208],"rules":[131],"established":[133],"different":[135],"terrains,":[136],"vertical":[139,152],"error":[140,153,187,193],"corrected.":[146],"results":[148],"indicate":[149],"that":[150],"increases":[154],"exponentially":[155],"with":[156],"slope.":[158],"effect":[171],"estimates.":[177],"reduces":[183,211],"mean":[185,191],"absolute":[186],"(MAE)":[188],"root":[190],"square":[192],"(RMSE)":[194],"by":[200,216],"35.71%":[201],"35.98%,":[203],"respectively.":[204,220],"approach":[209],"further":[210],"MAE":[213],"RMSE":[215],"23%":[217],"19.23%,":[219],"proposed":[222],"significantly":[225],"higher":[226],"using":[233],"than":[236],"traditional":[238],"method.":[239]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3}],"updated_date":"2026-04-19T08:26:33.389920","created_date":"2025-10-10T00:00:00"}