{"id":"https://openalex.org/W2546554948","doi":"https://doi.org/10.1109/igarss.2016.7730182","title":"Comparison of hyperspectral vegetation indices based on CASI airborne data","display_name":"Comparison of hyperspectral vegetation indices based on CASI airborne data","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2546554948","doi":"https://doi.org/10.1109/igarss.2016.7730182","mag":"2546554948"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2016.7730182","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2016.7730182","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 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/A5076848366","display_name":"Xiaojun She","orcid":"https://orcid.org/0000-0002-0880-0534"},"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/I142108993","display_name":"Southwest University","ror":"https://ror.org/01kj4z117","country_code":"CN","type":"education","lineage":["https://openalex.org/I142108993"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaojun She","raw_affiliation_strings":["Chinese Academy of Sciences, Institute of Remote Sensing and Digital Earth, Beijing, China","School of Geographical Sciences, Southwest University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Institute of Remote Sensing and Digital Earth, Beijing, China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Geographical Sciences, Southwest University, Chongqing, China","institution_ids":["https://openalex.org/I142108993"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115603648","display_name":"Lifu Zhang","orcid":"https://orcid.org/0000-0002-3533-9966"},"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/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lifu Zhang","raw_affiliation_strings":["Chinese Academy of Sciences, Institute of Remote Sensing and Digital Earth, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Institute of Remote Sensing and Digital Earth, Beijing, China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001246465","display_name":"Changping Huang","orcid":"https://orcid.org/0000-0001-6941-4963"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"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":"Changping Huang","raw_affiliation_strings":["Chinese Academy of Sciences, Institute of Remote Sensing and Digital Earth, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Institute of Remote Sensing and Digital Earth, Beijing, China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101549567","display_name":"Siheng Wang","orcid":"https://orcid.org/0000-0002-8189-4901"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"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":"Siheng Wang","raw_affiliation_strings":["Chinese Academy of Sciences, Institute of Remote Sensing and Digital Earth, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Institute of Remote Sensing and Digital Earth, Beijing, China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5076848366"],"corresponding_institution_ids":["https://openalex.org/I142108993","https://openalex.org/I19820366","https://openalex.org/I4210128053"],"apc_list":null,"apc_paid":null,"fwci":0.3004,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.69790059,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"4532","last_page":"4534"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9998000264167786,"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/T13890","display_name":"Remote Sensing and Land Use","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9886000156402588,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.9496241211891174},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.8099666833877563},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.727131187915802},{"id":"https://openalex.org/keywords/vegetation-index","display_name":"Vegetation Index","score":0.6862930655479431},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.5991042852401733},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.49082955718040466},{"id":"https://openalex.org/keywords/spectral-bands","display_name":"Spectral bands","score":0.42377564311027527},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.34989362955093384},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.30965638160705566},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.2914279103279114},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2497968077659607},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.056831032037734985}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.9496241211891174},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.8099666833877563},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.727131187915802},{"id":"https://openalex.org/C2780376076","wikidata":"https://www.wikidata.org/wiki/Q1499458","display_name":"Vegetation Index","level":4,"score":0.6862930655479431},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.5991042852401733},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.49082955718040466},{"id":"https://openalex.org/C114700698","wikidata":"https://www.wikidata.org/wiki/Q2882278","display_name":"Spectral bands","level":2,"score":0.42377564311027527},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.34989362955093384},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.30965638160705566},{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.2914279103279114},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2497968077659607},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.056831032037734985},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2016.7730182","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2016.7730182","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6499999761581421,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2020889622","https://openalex.org/W2030233869","https://openalex.org/W2070521524","https://openalex.org/W2113410727","https://openalex.org/W2137608957","https://openalex.org/W2139811940","https://openalex.org/W2163410149"],"related_works":["https://openalex.org/W3018080369","https://openalex.org/W4298152215","https://openalex.org/W4292161287","https://openalex.org/W2383038510","https://openalex.org/W2171400093","https://openalex.org/W2371343493","https://openalex.org/W2388889817","https://openalex.org/W3017461794","https://openalex.org/W2980711745","https://openalex.org/W1982418987"],"abstract_inverted_index":{"Hyperspectral":[0],"imaging":[1],"have":[2],"become":[3],"a":[4],"critical":[5],"tool":[6],"for":[7],"the":[8,21,27,32,64,73,80,85],"vegetation":[9,28,40],"remote":[10],"sensing":[11],"since":[12],"it":[13],"contains":[14],"abundant":[15,111],"spectral":[16],"information":[17,112],"and":[18,55,117],"can":[19,43,108],"detect":[20],"subtle":[22],"features":[23],"to":[24,31,71],"accurately":[25],"monitor":[26],"status.":[29],"Regarding":[30],"number":[33],"of":[34],"bands":[35],"been":[36],"used,":[37],"numerous":[38],"hyperspectal":[39],"indices":[41],"(VIs)":[42],"be":[44],"roughly":[45],"divided":[46],"into":[47],"two":[48],"categories:":[49],"VIs":[50,56,98,115],"derived":[51,57,75,99],"from":[52,58,76,100],"band":[53,59,77,101],"geometric":[54],"transformation.":[60],"This":[61],"study":[62],"used":[63,97],"Compact":[65],"Airborne":[66],"Spectrographic":[67],"Imager":[68],"(CASI)":[69],"data":[70],"compare":[72],"VI":[74],"transformation,":[78],"taking":[79],"Vegetation":[81],"Index":[82],"based":[83],"on":[84],"Universal":[86],"Pattern":[87],"Decomposition":[88],"Method":[89],"(VIUPD)":[90],"as":[91],"an":[92],"example,":[93],"with":[94],"four":[95],"widely":[96],"geometric.":[102],"The":[103],"results":[104],"show":[105],"that":[106],"VIUPD":[107],"reflect":[109],"more":[110],"than":[113],"others":[114],"qualitatively":[116],"quantitatively.":[118]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}