{"id":"https://openalex.org/W3131311955","doi":"https://doi.org/10.1109/igarss39084.2020.9324039","title":"Co-Observation and Analysis of UAV and Multispectral Remote Sensing","display_name":"Co-Observation and Analysis of UAV and Multispectral Remote Sensing","publication_year":2020,"publication_date":"2020-09-26","ids":{"openalex":"https://openalex.org/W3131311955","doi":"https://doi.org/10.1109/igarss39084.2020.9324039","mag":"3131311955"},"language":"en","primary_location":{"id":"doi:10.1109/igarss39084.2020.9324039","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9324039","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","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/A5046602056","display_name":"Yishan Sun","orcid":null},"institutions":[{"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":"Yishan Sun","raw_affiliation_strings":["University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100440279","display_name":"Lei Li","orcid":null},"institutions":[{"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":"Lei Li","raw_affiliation_strings":["University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100428862","display_name":"Xiaojie Li","orcid":"https://orcid.org/0000-0003-1796-5266"},"institutions":[{"id":"https://openalex.org/I4210110446","display_name":"Changchun Observatory","ror":"https://ror.org/01ycn3984","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110446","https://openalex.org/I4210164580"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaojie Li","raw_affiliation_strings":["Changchun Jingyuetan remote Sensing Experimental Station, Changchun, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Changchun Jingyuetan remote Sensing Experimental Station, Changchun, China","institution_ids":["https://openalex.org/I4210110446"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17005855,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"6333","last_page":"6336"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9991000294685364,"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"}},"topics":[{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9991000294685364,"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9918000102043152,"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/T13203","display_name":"Environmental Changes in China","score":0.9915000200271606,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/multispectral-image","display_name":"Multispectral image","score":0.891819953918457},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.8414806127548218},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.7885825634002686},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5998322367668152},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5948765277862549},{"id":"https://openalex.org/keywords/multispectral-pattern-recognition","display_name":"Multispectral pattern recognition","score":0.5747898817062378},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5651344656944275},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.5391853451728821},{"id":"https://openalex.org/keywords/vegetation-index","display_name":"Vegetation Index","score":0.5293384790420532},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.5178115963935852},{"id":"https://openalex.org/keywords/soil-salinity","display_name":"Soil salinity","score":0.48734673857688904},{"id":"https://openalex.org/keywords/earth-observation","display_name":"Earth observation","score":0.44758573174476624},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3583390712738037},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.21400707960128784},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16579216718673706},{"id":"https://openalex.org/keywords/soil-water","display_name":"Soil water","score":0.1255798637866974},{"id":"https://openalex.org/keywords/soil-science","display_name":"Soil science","score":0.07841575145721436},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07462075352668762}],"concepts":[{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.891819953918457},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.8414806127548218},{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.7885825634002686},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5998322367668152},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5948765277862549},{"id":"https://openalex.org/C104541649","wikidata":"https://www.wikidata.org/wiki/Q6935090","display_name":"Multispectral pattern recognition","level":3,"score":0.5747898817062378},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5651344656944275},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.5391853451728821},{"id":"https://openalex.org/C2780376076","wikidata":"https://www.wikidata.org/wiki/Q1499458","display_name":"Vegetation Index","level":4,"score":0.5293384790420532},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5178115963935852},{"id":"https://openalex.org/C141650431","wikidata":"https://www.wikidata.org/wiki/Q754836","display_name":"Soil salinity","level":3,"score":0.48734673857688904},{"id":"https://openalex.org/C39399123","wikidata":"https://www.wikidata.org/wiki/Q1348989","display_name":"Earth observation","level":3,"score":0.44758573174476624},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3583390712738037},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.21400707960128784},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16579216718673706},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.1255798637866974},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.07841575145721436},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07462075352668762},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"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/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"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/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss39084.2020.9324039","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9324039","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","score":0.5099999904632568,"id":"https://metadata.un.org/sdg/15"},{"display_name":"Sustainable cities and communities","score":0.4399999976158142,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2283874854","https://openalex.org/W2336713891","https://openalex.org/W2482828326","https://openalex.org/W2537299594","https://openalex.org/W3123032436"],"related_works":["https://openalex.org/W4319317911","https://openalex.org/W3207384893","https://openalex.org/W4396668917","https://openalex.org/W3207046288","https://openalex.org/W4372264653","https://openalex.org/W4310842702","https://openalex.org/W4327662653","https://openalex.org/W2012686349","https://openalex.org/W2096239959","https://openalex.org/W4285330809"],"abstract_inverted_index":{"In":[0],"many":[1],"remote":[2],"sensing":[3],"methods,":[4],"the":[5,37,60,81,91,98],"use":[6],"of":[7,21,25,32,62,71,85,90,104],"spectral":[8],"information":[9,15],"to":[10],"obtain":[11],"large-area":[12],"soil":[13,27],"salinization":[14],"has":[16],"been":[17],"a":[18,56],"key":[19],"focus":[20],"research.":[22],"Typical":[23],"samples":[24],"saline":[26],"in":[28,65],"Da'an":[29],"city":[30],"west":[31],"Jilin":[33],"were":[34,77],"selected":[35],"as":[36],"research":[38],"area,":[39],"and":[40,51,87,101],"co-observation":[41],"was":[42,95,108],"conducted":[43],"using":[44],"unmanned":[45],"aerial":[46],"vehicle":[47],"(UAV)":[48],"multispectral":[49],"images":[50],"Sentinel-2":[52,107],"data.":[53],"To":[54],"provide":[55],"method":[57],"for":[58],"testing":[59],"authenticity":[61],"satellite":[63],"products":[64],"high-resolution":[66],"UAV":[67,99],"images,":[68],"three":[69],"kinds":[70],"normalized":[72],"difference":[73],"vegetation":[74],"index":[75],"(NDVI)":[76],"obtained":[78],"by":[79],"calculating":[80],"positive":[82],"point,":[83],"polymerization":[84],"80":[86],"140":[88],"pixels":[89],"infrared":[92],"band":[93],"reflectance":[94],"extracted":[96],"from":[97],"image,":[100],"correlation":[102],"analysis":[103],"NDVI":[105],"with":[106],"carried":[109],"out.":[110]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
