{"id":"https://openalex.org/W3134381243","doi":"https://doi.org/10.3390/rs13050987","title":"Monitoring the Vertical Distribution of Maize Canopy Chlorophyll Content Based on Multi-Angular Spectral Data","display_name":"Monitoring the Vertical Distribution of Maize Canopy Chlorophyll Content Based on Multi-Angular Spectral Data","publication_year":2021,"publication_date":"2021-03-05","ids":{"openalex":"https://openalex.org/W3134381243","doi":"https://doi.org/10.3390/rs13050987","mag":"3134381243"},"language":"en","primary_location":{"id":"doi:10.3390/rs13050987","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13050987","pdf_url":"https://www.mdpi.com/2072-4292/13/5/987/pdf?version=1614955649","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/13/5/987/pdf?version=1614955649","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066204352","display_name":"Bin Wu","orcid":"https://orcid.org/0000-0001-7381-9293"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"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":"Bin Wu","raw_affiliation_strings":["Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China","University of Chinese Academy of Sciences, Beijing 100190, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing 100190, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100780503","display_name":"Huichun Ye","orcid":"https://orcid.org/0000-0001-7836-497X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huichun Ye","raw_affiliation_strings":["Key Laboratory for Earth Observation of Hainan Province, Sanya 572029, China","Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory for Earth Observation of Hainan Province, Sanya 572029, China","institution_ids":[]},{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109619264","display_name":"Wenjiang Huang","orcid":"https://orcid.org/0009-0009-3343-7034"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wenjiang Huang","raw_affiliation_strings":["Key Laboratory for Earth Observation of Hainan Province, Sanya 572029, China","Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory for Earth Observation of Hainan Province, Sanya 572029, China","institution_ids":[]},{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101622119","display_name":"Hongye Wang","orcid":"https://orcid.org/0000-0002-2926-8305"},"institutions":[{"id":"https://openalex.org/I4210151987","display_name":"Ministry of Agriculture and Rural Affairs","ror":"https://ror.org/05ckt8b96","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210151987"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongye Wang","raw_affiliation_strings":["Cultivated Land Quality Monitoring and Protection Center, Ministry of Agriculture and Rural Affairs, Beijing 100125, China"],"affiliations":[{"raw_affiliation_string":"Cultivated Land Quality Monitoring and Protection Center, Ministry of Agriculture and Rural Affairs, Beijing 100125, China","institution_ids":["https://openalex.org/I4210151987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013446193","display_name":"Peilei Luo","orcid":"https://orcid.org/0000-0003-1460-3366"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peilei Luo","raw_affiliation_strings":["Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046036577","display_name":"Yu Ren","orcid":"https://orcid.org/0000-0001-6042-396X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"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":"Yu Ren","raw_affiliation_strings":["Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China","University of Chinese Academy of Sciences, Beijing 100190, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing 100190, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102818489","display_name":"Weiping Kong","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiping Kong","raw_affiliation_strings":["Key Laboratory of Quantitative Remote Sensing Information Technology, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Quantitative Remote Sensing Information Technology, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5109619264"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210137199"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.5186,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.81573512,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"13","issue":"5","first_page":"987","last_page":"987"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9998999834060669,"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":0.9998999834060669,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.995199978351593,"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/T10226","display_name":"Land Use and Ecosystem Services","score":0.9927999973297119,"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/remote-sensing","display_name":"Remote sensing","score":0.7146373391151428},{"id":"https://openalex.org/keywords/canopy","display_name":"Canopy","score":0.659270167350769},{"id":"https://openalex.org/keywords/zenith","display_name":"Zenith","score":0.6589800715446472},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6235693693161011},{"id":"https://openalex.org/keywords/leaf-area-index","display_name":"Leaf area index","score":0.4511394798755646},{"id":"https://openalex.org/keywords/chlorophyll","display_name":"Chlorophyll","score":0.43139633536338806},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.16236591339111328},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1090342104434967},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10897466540336609},{"id":"https://openalex.org/keywords/botany","display_name":"Botany","score":0.0900106132030487}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7146373391151428},{"id":"https://openalex.org/C101000010","wikidata":"https://www.wikidata.org/wiki/Q5033434","display_name":"Canopy","level":2,"score":0.659270167350769},{"id":"https://openalex.org/C53970728","wikidata":"https://www.wikidata.org/wiki/Q82806","display_name":"Zenith","level":2,"score":0.6589800715446472},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6235693693161011},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.4511394798755646},{"id":"https://openalex.org/C2776373379","wikidata":"https://www.wikidata.org/wiki/Q43177","display_name":"Chlorophyll","level":2,"score":0.43139633536338806},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.16236591339111328},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1090342104434967},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10897466540336609},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0900106132030487},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs13050987","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13050987","pdf_url":"https://www.mdpi.com/2072-4292/13/5/987/pdf?version=1614955649","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:d203efb631b6410490d4028704bb522d","is_oa":true,"landing_page_url":"https://doaj.org/article/d203efb631b6410490d4028704bb522d","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 13, Iss 5, p 987 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/5/987/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13050987","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 13; Issue 5; Pages: 987","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13050987","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13050987","pdf_url":"https://www.mdpi.com/2072-4292/13/5/987/pdf?version=1614955649","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6018712720","display_name":null,"funder_award_id":"41871339","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6258415954","display_name":null,"funder_award_id":"Chinese","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7608752429","display_name":null,"funder_award_id":"Talent","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8527946403","display_name":null,"funder_award_id":"41901369","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/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3134381243.pdf","grobid_xml":"https://content.openalex.org/works/W3134381243.grobid-xml"},"referenced_works_count":55,"referenced_works":["https://openalex.org/W51106753","https://openalex.org/W1973951805","https://openalex.org/W1983443583","https://openalex.org/W1988392308","https://openalex.org/W1991651418","https://openalex.org/W2029242265","https://openalex.org/W2036003376","https://openalex.org/W2036689227","https://openalex.org/W2041205904","https://openalex.org/W2043007788","https://openalex.org/W2045155545","https://openalex.org/W2048288093","https://openalex.org/W2055072530","https://openalex.org/W2063623478","https://openalex.org/W2072825942","https://openalex.org/W2073555669","https://openalex.org/W2074596894","https://openalex.org/W2085915879","https://openalex.org/W2109777280","https://openalex.org/W2111947859","https://openalex.org/W2112854346","https://openalex.org/W2115555149","https://openalex.org/W2125230412","https://openalex.org/W2128438912","https://openalex.org/W2129483042","https://openalex.org/W2132001640","https://openalex.org/W2137608957","https://openalex.org/W2138216484","https://openalex.org/W2141782815","https://openalex.org/W2143404998","https://openalex.org/W2144023308","https://openalex.org/W2147592192","https://openalex.org/W2154028666","https://openalex.org/W2163410149","https://openalex.org/W2185445703","https://openalex.org/W2248139498","https://openalex.org/W2364873998","https://openalex.org/W2522105154","https://openalex.org/W2537225726","https://openalex.org/W2735710713","https://openalex.org/W2770955947","https://openalex.org/W2790131776","https://openalex.org/W2792216026","https://openalex.org/W2802292425","https://openalex.org/W2904647645","https://openalex.org/W2915756144","https://openalex.org/W2956380752","https://openalex.org/W3005630254","https://openalex.org/W3213429084","https://openalex.org/W4319289039","https://openalex.org/W6657715851","https://openalex.org/W6681399304","https://openalex.org/W6707321545","https://openalex.org/W6759991946","https://openalex.org/W6849296793"],"related_works":["https://openalex.org/W2377212262","https://openalex.org/W4327748155","https://openalex.org/W2955967599","https://openalex.org/W2549050738","https://openalex.org/W4387208895","https://openalex.org/W1594879216","https://openalex.org/W32300172","https://openalex.org/W2388815296","https://openalex.org/W1983377997","https://openalex.org/W1972288805"],"abstract_inverted_index":{"Remote":[0],"sensing":[1,28,41,62],"approaches":[2],"have":[3],"several":[4],"advantages":[5],"over":[6],"traditional":[7],"methods":[8],"in":[9,32,123,214],"determining":[10],"information":[11,48],"on":[12,63],"physical":[13],"and":[14,23,52,73,106,113,142,156,172,183,190,201,218,231,236,239,262,277,282,286,322],"chemical":[15],"parameters,":[16],"including":[17],"timely":[18],"data":[19],"acquisition,":[20],"low":[21],"costs,":[22],"wide":[24],"coverage.":[25],"Thus,":[26],"remote":[27,40,61],"is":[29,71,76],"widely":[30],"used":[31,130,165],"crop":[33],"growth":[34,162,208,268,324],"monitoring.":[35],"Unlike":[36],"vertical":[37,46,65,118,309,316],"observations,":[38],"multi-angular":[39,84,91,298],"technology":[42],"can":[43],"obtain":[44],"the":[45,50,64,79,110,117,124,133,138,167,177,206,215,254,258,266,294,304,312,320],"distribution":[47,66,119],"of":[49,55,60,67,99,116,120,148,198,211,228,248,257,273,296,314],"central":[51],"lower":[53],"leaves":[54],"a":[56,89,246],"crop.":[57],"Furthermore,":[58],"applications":[59],"maize":[68,125,305],"canopy":[69,297,306],"components":[70],"complicated,":[72],"related":[74],"research":[75],"limited.":[77],"In":[78,244],"current":[80],"paper,":[81],"we":[82],"employed":[83],"spectral":[85,299],"data,":[86],"measured":[87],"by":[88],"self-designed":[90],"observation":[92],"instrument":[93],"at":[94,160,265],"view":[95,194],"zenith":[96,195],"angles":[97,196],"(VZAs)":[98,197],"0\u00b0,":[100,199],"10\u00b0,":[101],"20\u00b0,":[102],"30\u00b0,":[103,200],"40\u00b0,":[104],"50\u00b0,":[105],"60\u00b0,":[107],"to":[108,131,252,301],"explore":[109],"monitoring":[111,114,135,210],"strategy":[112],"precision":[115],"chlorophyll":[121,139,157,191,212,255,307],"content":[122,140,192,213,256,308],"canopy.":[126],"This":[127],"was":[128,164,250],"then":[129],"determine":[132],"optimal":[134,204],"method":[136],"for":[137,169,205,233,241,279,288],"(soil":[141],"plant":[143],"analyzer":[144],"development":[145],"(SPAD)":[146],"value)":[147],"each":[149],"layer.":[150],"The":[151,174,291],"correlation":[152,175],"between":[153,176,319],"SPAD":[154],"value":[155],"sensitivity":[158],"indices":[159,171,189],"different":[161,315],"stages":[163],"as":[166,203],"basis":[168],"screening":[170],"VZAs.":[173],"selected":[178,251],"EPI":[179],"(eucalyptus":[180],"pigment":[181],"index)":[182],"REIP":[184],"(red":[185],"edge":[186],"inflection":[187],"point)":[188],"indicated":[193],"40\u00b0":[202],"early":[207,321],"stage":[209],"1st,":[216,259],"2nd,":[217,260],"3rd":[219],"layers,":[220],"respectively.":[221,243,290],"These":[222],"values":[223,272],"were":[224],"associated":[225],"with":[226,270,311],"RMSEs":[227],"4.14,":[229],"1.71,":[230],"1.11":[232],"EPI,":[234,280],"respectively;":[235,281],"4.61,":[237],"2.31,":[238],"1.00":[240],"REIP,":[242,289],"addition,":[245],"VZA":[247],"50\u00b0":[249],"monitor":[253],"3rd,":[261],"4th":[263],"layers":[264,317],"late":[267,323],"stage,":[269],"RMSE":[271],"2.97,":[274],"3.50,":[275],"2.80,":[276],"4.80":[278],"3.16,":[283],"5.02,":[284],"4.55,":[285],"7.85":[287],"results":[292],"demonstrated":[293],"ability":[295],"reflectance":[300],"accurately":[302],"estimate":[303],"distribution,":[310],"VZAs":[313],"varying":[318],"stages.":[325]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2}],"updated_date":"2026-04-11T08:14:18.477133","created_date":"2025-10-10T00:00:00"}