{"id":"https://openalex.org/W2083753460","doi":"https://doi.org/10.1109/igarss.2013.6723127","title":"Correlation analysis between forest canopy density and LANDSAT TM data based on sub-compartment objects","display_name":"Correlation analysis between forest canopy density and LANDSAT TM data based on sub-compartment objects","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W2083753460","doi":"https://doi.org/10.1109/igarss.2013.6723127","mag":"2083753460"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2013.6723127","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2013.6723127","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5111965508","display_name":"Cunjian Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I63354593","display_name":"Sichuan Normal University","ror":"https://ror.org/043dxc061","country_code":"CN","type":"education","lineage":["https://openalex.org/I63354593"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Cunjian Yang","raw_affiliation_strings":["Key Laboratory of Land Resources Evaluation, Sichuan Normal University, Chenzdu, P.R. of China","Key Lab of Land Resources Evaluation and Monitoring in Southwest, Sichuan Normal University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Land Resources Evaluation, Sichuan Normal University, Chenzdu, P.R. of China","institution_ids":["https://openalex.org/I63354593"]},{"raw_affiliation_string":"Key Lab of Land Resources Evaluation and Monitoring in Southwest, Sichuan Normal University, Chengdu, China","institution_ids":["https://openalex.org/I63354593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101051996","display_name":"Jing Ni","orcid":null},"institutions":[{"id":"https://openalex.org/I63354593","display_name":"Sichuan Normal University","ror":"https://ror.org/043dxc061","country_code":"CN","type":"education","lineage":["https://openalex.org/I63354593"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Ni","raw_affiliation_strings":["Key Laboratory of Land Resources Evaluation, Sichuan Normal University, Chenzdu, P.R. of China","Key Lab of Land Resources Evaluation and Monitoring in Southwest, Sichuan Normal University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Land Resources Evaluation, Sichuan Normal University, Chenzdu, P.R. of China","institution_ids":["https://openalex.org/I63354593"]},{"raw_affiliation_string":"Key Lab of Land Resources Evaluation and Monitoring in Southwest, Sichuan Normal University, Chengdu, China","institution_ids":["https://openalex.org/I63354593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043941427","display_name":"He Huang","orcid":"https://orcid.org/0000-0003-3236-7539"},"institutions":[{"id":"https://openalex.org/I63354593","display_name":"Sichuan Normal University","ror":"https://ror.org/043dxc061","country_code":"CN","type":"education","lineage":["https://openalex.org/I63354593"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"He Huang","raw_affiliation_strings":["Key Laboratory of Land Resources Evaluation, Sichuan Normal University, Chenzdu, P.R. of China","Key Lab of Land Resources Evaluation and Monitoring in Southwest, Sichuan Normal University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Land Resources Evaluation, Sichuan Normal University, Chenzdu, P.R. of China","institution_ids":["https://openalex.org/I63354593"]},{"raw_affiliation_string":"Key Lab of Land Resources Evaluation and Monitoring in Southwest, Sichuan Normal University, Chengdu, China","institution_ids":["https://openalex.org/I63354593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087054001","display_name":"Wuxue Cheng","orcid":"https://orcid.org/0000-0002-3422-557X"},"institutions":[{"id":"https://openalex.org/I63354593","display_name":"Sichuan Normal University","ror":"https://ror.org/043dxc061","country_code":"CN","type":"education","lineage":["https://openalex.org/I63354593"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wuxue Cheng","raw_affiliation_strings":["Key Laboratory of Land Resources Evaluation, Sichuan Normal University, Chenzdu, P.R. of China","Key Lab of Land Resources Evaluation and Monitoring in Southwest, Sichuan Normal University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Land Resources Evaluation, Sichuan Normal University, Chenzdu, P.R. of China","institution_ids":["https://openalex.org/I63354593"]},{"raw_affiliation_string":"Key Lab of Land Resources Evaluation and Monitoring in Southwest, Sichuan Normal University, Chengdu, China","institution_ids":["https://openalex.org/I63354593"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073348193","display_name":"Shaou Han","orcid":null},"institutions":[{"id":"https://openalex.org/I63354593","display_name":"Sichuan Normal University","ror":"https://ror.org/043dxc061","country_code":"CN","type":"education","lineage":["https://openalex.org/I63354593"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaou Han","raw_affiliation_strings":["Key Laboratory of Land Resources Evaluation, Sichuan Normal University, Chenzdu, P.R. of China","Key Lab of Land Resources Evaluation and Monitoring in Southwest, Sichuan Normal University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Land Resources Evaluation, Sichuan Normal University, Chenzdu, P.R. of China","institution_ids":["https://openalex.org/I63354593"]},{"raw_affiliation_string":"Key Lab of Land Resources Evaluation and Monitoring in Southwest, Sichuan Normal University, Chengdu, China","institution_ids":["https://openalex.org/I63354593"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5111965508"],"corresponding_institution_ids":["https://openalex.org/I63354593"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.11977355,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"41","issue":null,"first_page":"1717","last_page":"1720"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9976999759674072,"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":0.9976999759674072,"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":0.9965999722480774,"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":0.9950000047683716,"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":0.8714618682861328},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6365077495574951},{"id":"https://openalex.org/keywords/tree-canopy","display_name":"Tree canopy","score":0.6362100839614868},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5021107196807861},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.49145567417144775},{"id":"https://openalex.org/keywords/forest-inventory","display_name":"Forest inventory","score":0.44578421115875244},{"id":"https://openalex.org/keywords/forestry","display_name":"Forestry","score":0.3592638373374939},{"id":"https://openalex.org/keywords/forest-management","display_name":"Forest management","score":0.2543928325176239},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2505963444709778},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.23624876141548157},{"id":"https://openalex.org/keywords/agroforestry","display_name":"Agroforestry","score":0.21811038255691528},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12275591492652893},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.08920428156852722},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.055631428956985474}],"concepts":[{"id":"https://openalex.org/C101000010","wikidata":"https://www.wikidata.org/wiki/Q5033434","display_name":"Canopy","level":2,"score":0.8714618682861328},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6365077495574951},{"id":"https://openalex.org/C39807119","wikidata":"https://www.wikidata.org/wiki/Q1134228","display_name":"Tree canopy","level":3,"score":0.6362100839614868},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5021107196807861},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.49145567417144775},{"id":"https://openalex.org/C147103442","wikidata":"https://www.wikidata.org/wiki/Q1423188","display_name":"Forest inventory","level":3,"score":0.44578421115875244},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.3592638373374939},{"id":"https://openalex.org/C28631016","wikidata":"https://www.wikidata.org/wiki/Q372561","display_name":"Forest management","level":2,"score":0.2543928325176239},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2505963444709778},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.23624876141548157},{"id":"https://openalex.org/C54286561","wikidata":"https://www.wikidata.org/wiki/Q397350","display_name":"Agroforestry","level":1,"score":0.21811038255691528},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12275591492652893},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.08920428156852722},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.055631428956985474}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2013.6723127","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2013.6723127","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.6200000047683716}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2026642685","https://openalex.org/W2093906232","https://openalex.org/W2094031452","https://openalex.org/W2185340035","https://openalex.org/W2355324407","https://openalex.org/W2365137506","https://openalex.org/W7047178947"],"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":{"Forest":[0],"canopy":[1,13,94,120,125],"density":[2,14,95,121,126],"is":[3],"an":[4],"important":[5],"attribute":[6],"of":[7,11,48,82],"forest.":[8],"The":[9,25],"correlation":[10,68],"forest":[12,26,58,93,97,119,124],"with":[15,60],"LANDSAT":[16,33,54,83],"TM":[17,34,55,84],"and":[18,31,76,88,109,113],"its":[19],"derivative":[20,49],"data":[21,30,35,50,85],"was":[22,71,100,127],"discussed":[23],"here.":[24],"resource":[27],"field":[28],"inventory":[29],"simultaneous":[32],"were":[36,51,63,86,111],"used":[37,64],"here":[38],"in":[39],"Shimian":[40],"county,":[41],"Sichuan":[42],"province,":[43],"P.R.of":[44],"China.":[45],"A":[46],"lot":[47],"created":[52],"from":[53],"data.":[56],"1204":[57],"sub-compartments":[59],"inner":[61],"homogeneity":[62],"as":[65],"samples":[66],"for":[67],"analysis.":[69],"It":[70,99],"found":[72,102],"that":[73,103],"both":[74],"TM7":[75,110],"the":[77,118,123],"third":[78],"principal":[79],"component":[80],"(P3)":[81],"negatively":[87],"significantly":[89,114],"(95%)":[90],"related":[91,116],"to":[92,117],"on":[96],"sub-compartment.":[98],"also":[101],"TM1,":[104],"TM2,":[105],"TM3,":[106],"TM4,":[107],"TM5":[108],"positively":[112],"(99%)":[115],"when":[122],"not":[128],"less":[129],"than":[130],"50":[131],"percent.":[132]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}