{"id":"https://openalex.org/W2028027343","doi":"https://doi.org/10.1109/jstars.2014.2327032","title":"Joint Use of ICESat/GLAS and Landsat Data in Land Cover Classification: A Case Study in Henan Province, China","display_name":"Joint Use of ICESat/GLAS and Landsat Data in Land Cover Classification: A Case Study in Henan Province, China","publication_year":2014,"publication_date":"2014-09-26","ids":{"openalex":"https://openalex.org/W2028027343","doi":"https://doi.org/10.1109/jstars.2014.2327032","mag":"2028027343"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2014.2327032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2014.2327032","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110840893","display_name":"Caixia Liu","orcid":"https://orcid.org/0000-0001-5851-6374"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Caixia Liu","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Jointly Sponsored by the Institute of Remote Sensing and Digital Earth, CAS and Beijing Normal University, Beijing, China","University of the Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Jointly Sponsored by the Institute of Remote Sensing and Digital Earth, CAS and Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I25254941","https://openalex.org/I4210128053"]},{"raw_affiliation_string":"University of the Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108116567","display_name":"Huabing Huang","orcid":"https://orcid.org/0000-0001-6253-8437"},"institutions":[{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]},{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]},{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huabing Huang","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Jointly Sponsored by the Institute of Remote Sensing and Digital Earth, CAS and Beijing Normal University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Jointly Sponsored by the Institute of Remote Sensing and Digital Earth, CAS and Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I25254941","https://openalex.org/I4210128053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059264917","display_name":"Peng Gong","orcid":"https://orcid.org/0000-0003-1513-3765"},"institutions":[{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]},{"id":"https://openalex.org/I4210117728","display_name":"Center For Remote Sensing (United States)","ror":"https://ror.org/021wvg932","country_code":"US","type":"company","lineage":["https://openalex.org/I4210117728"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]},{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]},{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Peng Gong","raw_affiliation_strings":["Joint Center for Global Change Studies, Beijing, China","Ministry of Education Key Laboratory for Earth System Modelling, Centre for Earth System Science, Tsinghua University, Beijing, China","State Key Laboratory of Remote Sensing Science, Jointly Sponsored by the Institute of Remote Sensing and Digital Earth, CAS and Beijing Normal University, Beijing, China","State Key Laboratory of Remote Sensing Science, Policy and Management, University of California, Berkeley, CA, USA"],"affiliations":[{"raw_affiliation_string":"Joint Center for Global Change Studies, Beijing, China","institution_ids":[]},{"raw_affiliation_string":"Ministry of Education Key Laboratory for Earth System Modelling, Centre for Earth System Science, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Jointly Sponsored by the Institute of Remote Sensing and Digital Earth, CAS and Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I25254941","https://openalex.org/I4210128053"]},{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Policy and Management, University of California, Berkeley, CA, USA","institution_ids":["https://openalex.org/I4210117728","https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100442798","display_name":"Xiaoyi Wang","orcid":"https://orcid.org/0000-0003-0251-5553"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyi Wang","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Jointly Sponsored by the Institute of Remote Sensing and Digital Earth, CAS and Beijing Normal University, Beijing, China","University of the Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Jointly Sponsored by the Institute of Remote Sensing and Digital Earth, CAS and Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I25254941","https://openalex.org/I4210128053"]},{"raw_affiliation_string":"University of the Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100440212","display_name":"Jie Wang","orcid":"https://orcid.org/0009-0003-6328-7117"},"institutions":[{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]},{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Wang","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Jointly Sponsored by the Institute of Remote Sensing and Digital Earth, CAS and Beijing Normal University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Jointly Sponsored by the Institute of Remote Sensing and Digital Earth, CAS and Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I25254941","https://openalex.org/I4210128053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100389208","display_name":"Wenyu Li","orcid":"https://orcid.org/0000-0003-2063-429X"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]},{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenyu Li","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Jointly Sponsored by the Institute of Remote Sensing and Digital Earth, CAS and Beijing Normal University, Beijing, China","University of the Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Jointly Sponsored by the Institute of Remote Sensing and Digital Earth, CAS and Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I25254941","https://openalex.org/I4210128053"]},{"raw_affiliation_string":"University of the Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100332233","display_name":"Congcong Li","orcid":"https://orcid.org/0000-0001-7790-1112"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Congcong Li","raw_affiliation_strings":["College of Global Change and Earth System Science, Beijing Normal University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"College of Global Change and Earth System Science, Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024583042","display_name":"Zhan Li","orcid":"https://orcid.org/0000-0001-6307-5200"},"institutions":[{"id":"https://openalex.org/I111088046","display_name":"Boston University","ror":"https://ror.org/05qwgg493","country_code":"US","type":"education","lineage":["https://openalex.org/I111088046"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhan Li","raw_affiliation_strings":["Department of Earth and Environment, Boston University, Boston, MA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Earth and Environment, Boston University, Boston, MA, USA","institution_ids":["https://openalex.org/I111088046"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5110840893"],"corresponding_institution_ids":["https://openalex.org/I25254941","https://openalex.org/I4210128053","https://openalex.org/I4210165038","https://openalex.org/I4210166112"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":null,"fwci":2.1841,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.85852275,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"8","issue":"2","first_page":"511","last_page":"522"},"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9993000030517578,"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"}},{"id":"https://openalex.org/T10889","display_name":"Soil erosion and sediment transport","score":0.9850000143051147,"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":0.8099373579025269},{"id":"https://openalex.org/keywords/land-cover","display_name":"Land cover","score":0.6831565499305725},{"id":"https://openalex.org/keywords/thematic-mapper","display_name":"Thematic Mapper","score":0.5529876351356506},{"id":"https://openalex.org/keywords/altimeter","display_name":"Altimeter","score":0.5330243110656738},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.49324315786361694},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.4860542118549347},{"id":"https://openalex.org/keywords/impervious-surface","display_name":"Impervious surface","score":0.485115647315979},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.483437180519104},{"id":"https://openalex.org/keywords/ground-truth","display_name":"Ground truth","score":0.44927725195884705},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.4384651184082031},{"id":"https://openalex.org/keywords/spectral-bands","display_name":"Spectral bands","score":0.4165949821472168},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3948955535888672},{"id":"https://openalex.org/keywords/satellite-imagery","display_name":"Satellite imagery","score":0.2950672507286072},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.28407591581344604},{"id":"https://openalex.org/keywords/land-use","display_name":"Land use","score":0.24277949333190918},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10596811771392822},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.08465394377708435}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.8099373579025269},{"id":"https://openalex.org/C2780648208","wikidata":"https://www.wikidata.org/wiki/Q3001793","display_name":"Land cover","level":3,"score":0.6831565499305725},{"id":"https://openalex.org/C2775938548","wikidata":"https://www.wikidata.org/wiki/Q1565182","display_name":"Thematic Mapper","level":3,"score":0.5529876351356506},{"id":"https://openalex.org/C17534553","wikidata":"https://www.wikidata.org/wiki/Q216197","display_name":"Altimeter","level":2,"score":0.5330243110656738},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.49324315786361694},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.4860542118549347},{"id":"https://openalex.org/C2668921","wikidata":"https://www.wikidata.org/wiki/Q1434713","display_name":"Impervious surface","level":2,"score":0.485115647315979},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.483437180519104},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.44927725195884705},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.4384651184082031},{"id":"https://openalex.org/C114700698","wikidata":"https://www.wikidata.org/wiki/Q2882278","display_name":"Spectral bands","level":2,"score":0.4165949821472168},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3948955535888672},{"id":"https://openalex.org/C2778102629","wikidata":"https://www.wikidata.org/wiki/Q725252","display_name":"Satellite imagery","level":2,"score":0.2950672507286072},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.28407591581344604},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.24277949333190918},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10596811771392822},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.08465394377708435},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jstars.2014.2327032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2014.2327032","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W560729542","https://openalex.org/W1548670936","https://openalex.org/W1566532634","https://openalex.org/W1964759162","https://openalex.org/W1967416652","https://openalex.org/W1972288805","https://openalex.org/W1977030628","https://openalex.org/W1978580796","https://openalex.org/W1981263865","https://openalex.org/W1990653740","https://openalex.org/W1996777760","https://openalex.org/W2001510610","https://openalex.org/W2008301749","https://openalex.org/W2009451364","https://openalex.org/W2016428929","https://openalex.org/W2019679719","https://openalex.org/W2020290646","https://openalex.org/W2032771339","https://openalex.org/W2035100408","https://openalex.org/W2035207641","https://openalex.org/W2042824860","https://openalex.org/W2048361932","https://openalex.org/W2050966212","https://openalex.org/W2058671321","https://openalex.org/W2075620729","https://openalex.org/W2078073057","https://openalex.org/W2081403294","https://openalex.org/W2082874195","https://openalex.org/W2099524593","https://openalex.org/W2124706543","https://openalex.org/W2130774035","https://openalex.org/W2130879931","https://openalex.org/W2131408559","https://openalex.org/W2134252065","https://openalex.org/W2140044077","https://openalex.org/W2148603752","https://openalex.org/W2152195021","https://openalex.org/W2153635508","https://openalex.org/W2157986460","https://openalex.org/W2158031389","https://openalex.org/W2159686512","https://openalex.org/W2169678197","https://openalex.org/W2332326047","https://openalex.org/W2347239160","https://openalex.org/W2520003435","https://openalex.org/W2911964244","https://openalex.org/W4285719527","https://openalex.org/W6632513739","https://openalex.org/W6726954414","https://openalex.org/W7037772670"],"related_works":["https://openalex.org/W1984811700","https://openalex.org/W2163622029","https://openalex.org/W1997661488","https://openalex.org/W4230514785","https://openalex.org/W2167839896","https://openalex.org/W2052597450","https://openalex.org/W179700686","https://openalex.org/W2084465776","https://openalex.org/W236646316","https://openalex.org/W813799255"],"abstract_inverted_index":{"Lidar":[0],"waveform":[1,41,96,109,215],"features":[2,17,99,135],"from":[3,18,45,57,136,203],"the":[4,93,105,116,164,168,195,204,207],"Ice,":[5],"Cloud,":[6],"and":[7,15,51,68,88,110,139],"land":[8,30,102,159,181],"Elevation":[9],"Satellite/Geoscience":[10],"Laser":[11],"Altimeter":[12],"System":[13],"(ICESat/GLAS)":[14],"spectral":[16,53,98,111],"Landsat":[19,58,140],"Thematic":[20],"Mapper":[21],"(TM)/Enhanced":[22],"TM":[23],"Plus":[24],"(ETM+)":[25],"were":[26,43,55,142],"used":[27,64,143,174],"to":[28,189],"discriminate":[29],"cover":[31,103,160,182],"categories":[32,79],"for":[33],"GLAS":[34,46,138],"footprints":[35,71],"in":[36,65,101,178,197],"Henan":[37],"Province,":[38],"China.":[39],"Fifteen":[40],"metrics":[42],"derived":[44],"data":[47,112,161,170],"while":[48],"band":[49],"ratios":[50],"surface":[52],"reflectance":[54],"taken":[56],"TM/ETM+.":[59],"Random":[60],"forest":[61],"(RF)":[62],"was":[63,127,154],"feature":[66],"selection":[67],"classification":[69,81,117],"of":[70,80,95,108,119,125,148,167,206,210],"along":[72],"with":[73,92],"support":[74],"vector":[75],"machines":[76],"(SVMs).":[77],"The":[78,156],"included":[82],"croplands,":[83],"forests,":[84],"shrublands,":[85],"water":[86],"bodies,":[87],"impervious":[89],"surfaces.":[90],"Compared":[91],"use":[94,107,166],"or":[97,132],"alone":[100],"classification,":[104],"joint":[106,165],"as":[113,175],"inputs":[114],"improved":[115],"accuracy":[118,123,147,158,198],"footprints.":[120],"An":[121],"overall":[122],"(OA)":[124],"91%":[126],"achieved":[128],"by":[129,163,214],"either":[130],"RF":[131],"SVM":[133],"when":[134,184],"both":[137],"sources":[141,171],"increasing":[144],"upon":[145],"an":[146],"85%":[149],"if":[150],"only":[151],"one":[152],"source":[153],"used.":[155],"high":[157],"obtained":[162],"two":[169],"could":[172],"be":[173],"additional":[176,208],"references":[177],"large":[179],"scale":[180],"mapping":[183],"ground":[185],"truth":[186],"is":[187,192,199],"hard":[188],"obtain.":[190],"It":[191],"believed":[193],"that":[194],"increase":[196],"largely":[200],"a":[201],"result":[202],"inclusion":[205],"information":[209],"vertical":[211],"structure":[212],"offered":[213],"lidar.":[216]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":3},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
