{"id":"https://openalex.org/W4392930658","doi":"https://doi.org/10.1109/lgrs.2024.3378425","title":"A Novel Feature Evaluation Method in Mapping Forest AGB by Fusing Multiple Evaluation Metrics Using PolSAR Data","display_name":"A Novel Feature Evaluation Method in Mapping Forest AGB by Fusing Multiple Evaluation Metrics Using PolSAR Data","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4392930658","doi":"https://doi.org/10.1109/lgrs.2024.3378425"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2024.3378425","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2024.3378425","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"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 Geoscience and Remote Sensing Letters","raw_type":"journal-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/A5008177594","display_name":"Tingchen Zhang","orcid":"https://orcid.org/0000-0002-9738-3874"},"institutions":[{"id":"https://openalex.org/I119273862","display_name":"Central South University of Forestry and Technology","ror":"https://ror.org/02czw2k81","country_code":"CN","type":"education","lineage":["https://openalex.org/I119273862"]},{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},{"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":"Tingchen Zhang","raw_affiliation_strings":["Research Center of Forestry Remote Sensing and Information Engineering, Central South University of Forestry and Technology, Changsha, China","Hunan Key Laboratory of Forestry Remote Sensing Big Data and Security, Changsha, China","Key Laboratory of Forest Resources Management and Testing in Southern China, National Forestry and Grassland Administration, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-9738-3874","affiliations":[{"raw_affiliation_string":"Research Center of Forestry Remote Sensing and Information Engineering, Central South University of Forestry and Technology, Changsha, China","institution_ids":["https://openalex.org/I119273862","https://openalex.org/I139660479"]},{"raw_affiliation_string":"Hunan Key Laboratory of Forestry Remote Sensing Big Data and Security, Changsha, China","institution_ids":[]},{"raw_affiliation_string":"Key Laboratory of Forest Resources Management and Testing in Southern China, National Forestry and Grassland Administration, Changsha, China","institution_ids":["https://openalex.org/I4210134523"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081564636","display_name":"Jiangping Long","orcid":"https://orcid.org/0000-0001-9971-5505"},"institutions":[{"id":"https://openalex.org/I119273862","display_name":"Central South University of Forestry and Technology","ror":"https://ror.org/02czw2k81","country_code":"CN","type":"education","lineage":["https://openalex.org/I119273862"]},{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},{"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":"Jiangping Long","raw_affiliation_strings":["Research Center of Forestry Remote Sensing and Information Engineering, Central South University of Forestry and Technology, Changsha, China","Hunan Key Laboratory of Forestry Remote Sensing Big Data and Security, Changsha, China","Key Laboratory of Forest Resources Management and Testing in Southern China, National Forestry and Grassland Administration, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0001-9971-5505","affiliations":[{"raw_affiliation_string":"Research Center of Forestry Remote Sensing and Information Engineering, Central South University of Forestry and Technology, Changsha, China","institution_ids":["https://openalex.org/I119273862","https://openalex.org/I139660479"]},{"raw_affiliation_string":"Hunan Key Laboratory of Forestry Remote Sensing Big Data and Security, Changsha, China","institution_ids":[]},{"raw_affiliation_string":"Key Laboratory of Forest Resources Management and Testing in Southern China, National Forestry and Grassland Administration, Changsha, China","institution_ids":["https://openalex.org/I4210134523"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100384030","display_name":"Hui Lin","orcid":"https://orcid.org/0000-0002-1151-7705"},"institutions":[{"id":"https://openalex.org/I119273862","display_name":"Central South University of Forestry and Technology","ror":"https://ror.org/02czw2k81","country_code":"CN","type":"education","lineage":["https://openalex.org/I119273862"]},{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},{"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":"Hui Lin","raw_affiliation_strings":["Research Center of Forestry Remote Sensing and Information Engineering, Central South University of Forestry and Technology, Changsha, China","Hunan Key Laboratory of Forestry Remote Sensing Big Data and Security, Changsha, China","Key Laboratory of Forest Resources Management and Testing in Southern China, National Forestry and Grassland Administration, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center of Forestry Remote Sensing and Information Engineering, Central South University of Forestry and Technology, Changsha, China","institution_ids":["https://openalex.org/I119273862","https://openalex.org/I139660479"]},{"raw_affiliation_string":"Hunan Key Laboratory of Forestry Remote Sensing Big Data and Security, Changsha, China","institution_ids":[]},{"raw_affiliation_string":"Key Laboratory of Forest Resources Management and Testing in Southern China, National Forestry and Grassland Administration, Changsha, China","institution_ids":["https://openalex.org/I4210134523"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049361511","display_name":"Zhaohua Liu","orcid":"https://orcid.org/0000-0002-8688-9458"},"institutions":[{"id":"https://openalex.org/I119273862","display_name":"Central South University of Forestry and Technology","ror":"https://ror.org/02czw2k81","country_code":"CN","type":"education","lineage":["https://openalex.org/I119273862"]},{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},{"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":"Zhaohua Liu","raw_affiliation_strings":["Research Center of Forestry Remote Sensing and Information Engineering, Central South University of Forestry and Technology, Changsha, China","Hunan Key Laboratory of Forestry Remote Sensing Big Data and Security, Changsha, China","Key Laboratory of Forest Resources Management and Testing in Southern China, National Forestry and Grassland Administration, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center of Forestry Remote Sensing and Information Engineering, Central South University of Forestry and Technology, Changsha, China","institution_ids":["https://openalex.org/I119273862","https://openalex.org/I139660479"]},{"raw_affiliation_string":"Hunan Key Laboratory of Forestry Remote Sensing Big Data and Security, Changsha, China","institution_ids":[]},{"raw_affiliation_string":"Key Laboratory of Forest Resources Management and Testing in Southern China, National Forestry and Grassland Administration, Changsha, China","institution_ids":["https://openalex.org/I4210134523"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059359043","display_name":"Zilin Ye","orcid":"https://orcid.org/0009-0004-4465-9445"},"institutions":[{"id":"https://openalex.org/I119273862","display_name":"Central South University of Forestry and Technology","ror":"https://ror.org/02czw2k81","country_code":"CN","type":"education","lineage":["https://openalex.org/I119273862"]},{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},{"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":"Zilin Ye","raw_affiliation_strings":["Research Center of Forestry Remote Sensing and Information Engineering, Central South University of Forestry and Technology, Changsha, China","Hunan Key Laboratory of Forestry Remote Sensing Big Data and Security, Changsha, China","Key Laboratory of Forest Resources Management and Testing in Southern China, National Forestry and Grassland Administration, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center of Forestry Remote Sensing and Information Engineering, Central South University of Forestry and Technology, Changsha, China","institution_ids":["https://openalex.org/I119273862","https://openalex.org/I139660479"]},{"raw_affiliation_string":"Hunan Key Laboratory of Forestry Remote Sensing Big Data and Security, Changsha, China","institution_ids":[]},{"raw_affiliation_string":"Key Laboratory of Forest Resources Management and Testing in Southern China, National Forestry and Grassland Administration, Changsha, China","institution_ids":["https://openalex.org/I4210134523"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035930790","display_name":"Huanna Zheng","orcid":null},"institutions":[{"id":"https://openalex.org/I119273862","display_name":"Central South University of Forestry and Technology","ror":"https://ror.org/02czw2k81","country_code":"CN","type":"education","lineage":["https://openalex.org/I119273862"]},{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},{"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":"Huanna Zheng","raw_affiliation_strings":["Research Center of Forestry Remote Sensing and Information Engineering, Central South University of Forestry and Technology, Changsha, China","Hunan Key Laboratory of Forestry Remote Sensing Big Data and Security, Changsha, China","Key Laboratory of Forest Resources Management and Testing in Southern China, National Forestry and Grassland Administration, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center of Forestry Remote Sensing and Information Engineering, Central South University of Forestry and Technology, Changsha, China","institution_ids":["https://openalex.org/I119273862","https://openalex.org/I139660479"]},{"raw_affiliation_string":"Hunan Key Laboratory of Forestry Remote Sensing Big Data and Security, Changsha, China","institution_ids":[]},{"raw_affiliation_string":"Key Laboratory of Forest Resources Management and Testing in Southern China, National Forestry and Grassland Administration, Changsha, China","institution_ids":["https://openalex.org/I4210134523"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2495,"currency":"USD","value_usd":2495},"apc_paid":null,"fwci":0.6457,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.58821113,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"21","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9994999766349792,"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":0.9994999766349792,"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/T10889","display_name":"Soil erosion and sediment transport","score":0.9919000267982483,"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"}},{"id":"https://openalex.org/T13282","display_name":"Automated Road and Building Extraction","score":0.9889000058174133,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7038228511810303},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6217207908630371},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4900149405002594},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4533611238002777},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4516351819038391},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4467945396900177},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.40079447627067566},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.14029979705810547}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7038228511810303},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6217207908630371},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4900149405002594},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4533611238002777},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4516351819038391},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4467945396900177},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.40079447627067566},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.14029979705810547},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2024.3378425","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2024.3378425","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1293732545","display_name":null,"funder_award_id":"2021JJ31158","funder_id":"https://openalex.org/F4320322843","funder_display_name":"Natural Science Foundation of\u00a0Hunan Province"},{"id":"https://openalex.org/G1767464481","display_name":null,"funder_award_id":"42030112","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5606200735","display_name":null,"funder_award_id":"32171784","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322843","display_name":"Natural Science Foundation of\u00a0Hunan Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1982507666","https://openalex.org/W2009788305","https://openalex.org/W2129132239","https://openalex.org/W2141424348","https://openalex.org/W2780445893","https://openalex.org/W2966452696","https://openalex.org/W2967353317","https://openalex.org/W3006156873","https://openalex.org/W3029374488","https://openalex.org/W3205462867","https://openalex.org/W3212718697","https://openalex.org/W4253075103","https://openalex.org/W4282548647","https://openalex.org/W4304812147","https://openalex.org/W4323854434","https://openalex.org/W6679218201"],"related_works":["https://openalex.org/W2601157893","https://openalex.org/W2373006798","https://openalex.org/W2131735617","https://openalex.org/W2056912418","https://openalex.org/W2123759770","https://openalex.org/W2033213769","https://openalex.org/W4312376745","https://openalex.org/W2136016640","https://openalex.org/W2049538278","https://openalex.org/W2886173746"],"abstract_inverted_index":{"For":[0],"mapping":[1,112],"forest":[2,78,114,123,166],"above-ground":[3],"biomass":[4],"(AGB),":[5],"a":[6],"novel":[7],"feature":[8,35,68,92,109],"evaluation":[9,69],"method,":[10],"named":[11],"Integrating":[12],"Multiple":[13],"Metrics":[14],"with":[15,27],"Collinearity":[16],"considered":[17],"(IMC),":[18],"is":[19,148],"proposed":[20,131],"by":[21],"fusing":[22],"different":[23],"types":[24,44],"of":[25,45,62,122,165],"metrics":[26],"considering":[28],"information":[29],"redundancy":[30],"among":[31,99,155],"features.":[32],"The":[33,116],"optimal":[34,91],"set":[36,110],"was":[37,126],"obtained":[38],"using":[39,129],"IMC":[40,64,132],"metric":[41,133],"from":[42,48,76,140],"various":[43],"features":[46,100,156],"extracted":[47],"L-band":[49],"ALOS-2":[50],"PALSAR":[51],"data":[52],"in":[53,111],"planted":[54],"Chinese":[55],"fir":[56],"forest.":[57],"To":[58],"evaluate":[59],"the":[60,63,81,90,96,106,120,130,152,158,163],"effectiveness":[61],"metric,":[65],"three":[66],"common":[67],"metrics,":[70],"Pearson":[71],"correlation":[72],"coefficient,":[73],"importance":[74],"derived":[75],"random":[77],"(RF),":[79],"and":[80,139],"sensitivity":[82],"index":[83],"(SI),":[84],"were":[85,101],"also":[86,102,149],"used":[87],"to":[88,104,135,142,161],"obtain":[89],"set,":[93],"respectively.":[94],"Moreover,":[95],"combination":[97,153],"effect":[98,154],"analyzed":[103],"filter":[105],"global":[107],"best":[108],"for":[113,137,144],"AGB.":[115],"results":[117],"showed":[118],"that":[119,151],"accuracy":[121],"AGB":[124,167],"estimation":[125],"obviously":[127],"improved":[128],"(0.45":[134],"0.67":[136],"R2,":[138],"24.51%":[141],"32.16%":[143],"rRMSE).":[145],"Furthermore,":[146],"it":[147],"implied":[150],"has":[157],"great":[159],"potential":[160],"improve":[162],"capability":[164],"estimation.":[168]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}
