{"id":"https://openalex.org/W1826962995","doi":"https://doi.org/10.3390/rs71013251","title":"Combined Multi-Temporal Optical and Radar Parameters for Estimating LAI and Biomass in Winter Wheat Using HJ and RADARSAR-2 Data","display_name":"Combined Multi-Temporal Optical and Radar Parameters for Estimating LAI and Biomass in Winter Wheat Using HJ and RADARSAR-2 Data","publication_year":2015,"publication_date":"2015-10-06","ids":{"openalex":"https://openalex.org/W1826962995","doi":"https://doi.org/10.3390/rs71013251","mag":"1826962995"},"language":"en","primary_location":{"id":"doi:10.3390/rs71013251","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs71013251","pdf_url":"https://www.mdpi.com/2072-4292/7/10/13251/pdf?version=1444120732","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/2072-4292/7/10/13251/pdf?version=1444120732","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090269831","display_name":"Xiuliang Jin","orcid":"https://orcid.org/0000-0003-2720-6247"},"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/I4210101301","display_name":"Northeast Institute of Geography and Agroecology","ror":"https://ror.org/01a9z1q73","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210101301"]},{"id":"https://openalex.org/I4210156423","display_name":"National Engineering Research Center for Information Technology in Agriculture","ror":"https://ror.org/04c3j3t84","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210156423"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiuliang Jin","raw_affiliation_strings":["Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 10097, China","Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China","National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 10097, China","institution_ids":["https://openalex.org/I4210156423"]},{"raw_affiliation_string":"Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210101301"]},{"raw_affiliation_string":"National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China","institution_ids":["https://openalex.org/I4210156423"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020713851","display_name":"Guijun Yang","orcid":"https://orcid.org/0000-0002-6425-8321"},"institutions":[{"id":"https://openalex.org/I4210156423","display_name":"National Engineering Research Center for Information Technology in Agriculture","ror":"https://ror.org/04c3j3t84","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210156423"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guijun Yang","raw_affiliation_strings":["Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 10097, China","Key Laboratory for Information Technologies in Agriculture, the Ministry of Agriculture, Beijing 10097, China","National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China"],"raw_orcid":"https://orcid.org/0000-0002-6425-8321","affiliations":[{"raw_affiliation_string":"Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 10097, China","institution_ids":["https://openalex.org/I4210156423"]},{"raw_affiliation_string":"Key Laboratory for Information Technologies in Agriculture, the Ministry of Agriculture, Beijing 10097, China","institution_ids":["https://openalex.org/I4210156423"]},{"raw_affiliation_string":"National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China","institution_ids":["https://openalex.org/I4210156423"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070651286","display_name":"Xingang Xu","orcid":"https://orcid.org/0000-0002-8473-5631"},"institutions":[{"id":"https://openalex.org/I4210156423","display_name":"National Engineering Research Center for Information Technology in Agriculture","ror":"https://ror.org/04c3j3t84","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210156423"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingang Xu","raw_affiliation_strings":["Beijing Engineering Research Center of Agricultural Internet of Things, Beijing 100097, China","Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 10097, China","National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Engineering Research Center of Agricultural Internet of Things, Beijing 100097, China","institution_ids":[]},{"raw_affiliation_string":"Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 10097, China","institution_ids":["https://openalex.org/I4210156423"]},{"raw_affiliation_string":"National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China","institution_ids":["https://openalex.org/I4210156423"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005698391","display_name":"Hao Yang","orcid":"https://orcid.org/0000-0001-8506-7295"},"institutions":[{"id":"https://openalex.org/I4210156423","display_name":"National Engineering Research Center for Information Technology in Agriculture","ror":"https://ror.org/04c3j3t84","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210156423"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Yang","raw_affiliation_strings":["Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 10097, China","National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 10097, China","institution_ids":["https://openalex.org/I4210156423"]},{"raw_affiliation_string":"National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China","institution_ids":["https://openalex.org/I4210156423"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100599550","display_name":"Haikuan Feng","orcid":"https://orcid.org/0000-0003-3312-6200"},"institutions":[{"id":"https://openalex.org/I4210156423","display_name":"National Engineering Research Center for Information Technology in Agriculture","ror":"https://ror.org/04c3j3t84","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210156423"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haikuan Feng","raw_affiliation_strings":["Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 10097, China","National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 10097, China","institution_ids":["https://openalex.org/I4210156423"]},{"raw_affiliation_string":"National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China","institution_ids":["https://openalex.org/I4210156423"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017381482","display_name":"Zhenhai Li","orcid":"https://orcid.org/0000-0001-9878-3274"},"institutions":[{"id":"https://openalex.org/I4210156423","display_name":"National Engineering Research Center for Information Technology in Agriculture","ror":"https://ror.org/04c3j3t84","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210156423"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenhai Li","raw_affiliation_strings":["Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 10097, China","National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 10097, China","institution_ids":["https://openalex.org/I4210156423"]},{"raw_affiliation_string":"National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China","institution_ids":["https://openalex.org/I4210156423"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023170312","display_name":"Jiaxiao Shen","orcid":null},"institutions":[{"id":"https://openalex.org/I4210156423","display_name":"National Engineering Research Center for Information Technology in Agriculture","ror":"https://ror.org/04c3j3t84","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210156423"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaxiao Shen","raw_affiliation_strings":["Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 10097, China","National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 10097, China","institution_ids":["https://openalex.org/I4210156423"]},{"raw_affiliation_string":"National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China","institution_ids":["https://openalex.org/I4210156423"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101666108","display_name":"Yubin Lan","orcid":"https://orcid.org/0000-0001-6664-5571"},"institutions":[{"id":"https://openalex.org/I101479585","display_name":"South China Agricultural University","ror":"https://ror.org/05v9jqt67","country_code":"CN","type":"education","lineage":["https://openalex.org/I101479585"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yubin Lan","raw_affiliation_strings":["College of Engineering, South China Agricultural University, Guangzhou 510642, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Engineering, South China Agricultural University, Guangzhou 510642, China","institution_ids":["https://openalex.org/I101479585"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100604390","display_name":"Chunjiang Zhao","orcid":"https://orcid.org/0000-0002-1448-5091"},"institutions":[{"id":"https://openalex.org/I4210156423","display_name":"National Engineering Research Center for Information Technology in Agriculture","ror":"https://ror.org/04c3j3t84","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210156423"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunjiang Zhao","raw_affiliation_strings":["Beijing Engineering Research Center of Agricultural Internet of Things, Beijing 100097, China","Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 10097, China","Key Laboratory for Information Technologies in Agriculture, the Ministry of Agriculture, Beijing 10097, China","National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China"],"raw_orcid":"https://orcid.org/0000-0002-1448-5091","affiliations":[{"raw_affiliation_string":"Beijing Engineering Research Center of Agricultural Internet of Things, Beijing 100097, China","institution_ids":[]},{"raw_affiliation_string":"Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 10097, China","institution_ids":["https://openalex.org/I4210156423"]},{"raw_affiliation_string":"Key Laboratory for Information Technologies in Agriculture, the Ministry of Agriculture, Beijing 10097, China","institution_ids":["https://openalex.org/I4210156423"]},{"raw_affiliation_string":"National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China","institution_ids":["https://openalex.org/I4210156423"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5020713851"],"corresponding_institution_ids":["https://openalex.org/I4210156423"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2784},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2784},"fwci":7.4229,"has_fulltext":false,"cited_by_count":155,"citation_normalized_percentile":{"value":0.9716987,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"7","issue":"10","first_page":"13251","last_page":"13272"},"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/T14365","display_name":"Leaf Properties and Growth Measurement","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9986000061035156,"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/leaf-area-index","display_name":"Leaf area index","score":0.7149155735969543},{"id":"https://openalex.org/keywords/biomass","display_name":"Biomass (ecology)","score":0.6687273383140564},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.634267270565033},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.6320011615753174},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.5908128619194031},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.5289117097854614},{"id":"https://openalex.org/keywords/enhanced-vegetation-index","display_name":"Enhanced vegetation index","score":0.46624937653541565},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4661720097064972},{"id":"https://openalex.org/keywords/stepwise-regression","display_name":"Stepwise regression","score":0.4640309810638428},{"id":"https://openalex.org/keywords/vegetation-index","display_name":"Vegetation Index","score":0.44234782457351685},{"id":"https://openalex.org/keywords/partial-least-squares-regression","display_name":"Partial least squares regression","score":0.4225914478302002},{"id":"https://openalex.org/keywords/atmospheric-sciences","display_name":"Atmospheric sciences","score":0.35933977365493774},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3539104163646698},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.29002323746681213},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1350468397140503},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.0982481837272644},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.08410242199897766},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.07126033306121826}],"concepts":[{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.7149155735969543},{"id":"https://openalex.org/C115540264","wikidata":"https://www.wikidata.org/wiki/Q2945560","display_name":"Biomass (ecology)","level":2,"score":0.6687273383140564},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.634267270565033},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.6320011615753174},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.5908128619194031},{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.5289117097854614},{"id":"https://openalex.org/C78869512","wikidata":"https://www.wikidata.org/wiki/Q5378810","display_name":"Enhanced vegetation index","level":5,"score":0.46624937653541565},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4661720097064972},{"id":"https://openalex.org/C170964787","wikidata":"https://www.wikidata.org/wiki/Q7611170","display_name":"Stepwise regression","level":2,"score":0.4640309810638428},{"id":"https://openalex.org/C2780376076","wikidata":"https://www.wikidata.org/wiki/Q1499458","display_name":"Vegetation Index","level":4,"score":0.44234782457351685},{"id":"https://openalex.org/C22354355","wikidata":"https://www.wikidata.org/wiki/Q422009","display_name":"Partial least squares regression","level":2,"score":0.4225914478302002},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.35933977365493774},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3539104163646698},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.29002323746681213},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1350468397140503},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0982481837272644},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.08410242199897766},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.07126033306121826},{"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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs71013251","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs71013251","pdf_url":"https://www.mdpi.com/2072-4292/7/10/13251/pdf?version=1444120732","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:84cb4eb24fdc40a1ba7f7d52a0ab2482","is_oa":true,"landing_page_url":"https://doaj.org/article/84cb4eb24fdc40a1ba7f7d52a0ab2482","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"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 7, Iss 10, Pp 13251-13272 (2015)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/7/10/13251/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs71013251","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 7; Issue 10; Pages: 13251-13272","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs71013251","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs71013251","pdf_url":"https://www.mdpi.com/2072-4292/7/10/13251/pdf?version=1444120732","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":[{"display_name":"Zero hunger","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/2"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W1826962995.pdf"},"referenced_works_count":58,"referenced_works":["https://openalex.org/W1421632428","https://openalex.org/W1504795531","https://openalex.org/W1538058927","https://openalex.org/W1885752499","https://openalex.org/W1914526288","https://openalex.org/W1964075343","https://openalex.org/W1964217023","https://openalex.org/W1972972583","https://openalex.org/W1987997875","https://openalex.org/W1992275427","https://openalex.org/W1996091271","https://openalex.org/W2000485836","https://openalex.org/W2000860904","https://openalex.org/W2000917920","https://openalex.org/W2001467506","https://openalex.org/W2003337584","https://openalex.org/W2008374411","https://openalex.org/W2010633042","https://openalex.org/W2012086085","https://openalex.org/W2012686349","https://openalex.org/W2015037454","https://openalex.org/W2016571835","https://openalex.org/W2017903276","https://openalex.org/W2025217506","https://openalex.org/W2030869598","https://openalex.org/W2041139590","https://openalex.org/W2057021477","https://openalex.org/W2060400475","https://openalex.org/W2062979841","https://openalex.org/W2077707413","https://openalex.org/W2082087893","https://openalex.org/W2097272115","https://openalex.org/W2101542255","https://openalex.org/W2106343913","https://openalex.org/W2110121947","https://openalex.org/W2113249705","https://openalex.org/W2115615525","https://openalex.org/W2125397877","https://openalex.org/W2129391498","https://openalex.org/W2133989913","https://openalex.org/W2135624170","https://openalex.org/W2142213787","https://openalex.org/W2143588793","https://openalex.org/W2143600141","https://openalex.org/W2155032317","https://openalex.org/W2157005989","https://openalex.org/W2158835602","https://openalex.org/W2161815745","https://openalex.org/W2167787089","https://openalex.org/W2170357701","https://openalex.org/W2313063557","https://openalex.org/W2364516510","https://openalex.org/W2612073824","https://openalex.org/W6639541995","https://openalex.org/W6650527254","https://openalex.org/W6677249723","https://openalex.org/W6683009152","https://openalex.org/W6683269030"],"related_works":["https://openalex.org/W2047152955","https://openalex.org/W3044682787","https://openalex.org/W3207384893","https://openalex.org/W2171400093","https://openalex.org/W2548706448","https://openalex.org/W1747966239","https://openalex.org/W2372207774","https://openalex.org/W2913145008","https://openalex.org/W2383260421","https://openalex.org/W2891636903"],"abstract_inverted_index":{"Leaf":[0],"area":[1],"index":[2,143,149,157,212],"(LAI)":[3],"and":[4,13,24,53,68,77,86,91,97,107,115,121,132,145,152,159,169,174,181,185,191,203,214,219,227,231,237,255,266,280,293,308,322],"biomass":[5,25,69,87,122,133,256,281,323],"are":[6],"frequently":[7],"used":[8,303],"target":[9],"variables":[10],"for":[11,316],"agricultural":[12],"ecological":[14],"remote":[15,329],"sensing":[16,330],"applications.":[17],"Ground":[18],"measurements":[19],"of":[20,57,66,95,119,167,183,206,229,253,320,324],"winter":[21,124,325],"wheat":[22,326],"LAI":[23,67,85,120,131,254,279,307,321],"were":[26,45,60,134,198,245],"made":[27],"from":[28,47],"March":[29],"to":[30,62,83,101,113,201,304],"May":[31],"2014":[32],"in":[33,123],"the":[34,48,64,117,204,207,260,264,273,283,290,299,318],"Yangling":[35],"district,":[36],"Shaanxi,":[37],"Northwest":[38],"China.":[39],"The":[40,55,127,165,250,269],"corresponding":[41],"remotely":[42],"sensed":[43],"data":[44],"obtained":[46],"earth-observation":[49],"satellites":[50],"Huanjing":[51],"(HJ)":[52],"RADARSAT-2.":[54],"objectives":[56],"this":[58],"study":[59,311],"(1)":[61],"investigate":[63],"relationships":[65],"with":[70,88,137,248],"several":[71,138],"optical":[72],"spectral":[73],"vegetation":[74,142,148,156,211],"indices":[75],"(OSVIs)":[76],"radar":[78,155],"polarimetric":[79],"parameters":[80],"(RPPs),":[81],"(2)":[82],"estimate":[84,306],"combined":[89],"OSVIs":[90,96,139,265],"RPPs":[92,98,153,267],"(the":[93,140,154],"product":[94,166,205],"(COSVI-RPPs)),":[99],"(3)":[100],"use":[102],"multiple":[103],"stepwise":[104],"regression":[105,111,275,285],"(MSR)":[106],"partial":[108],"least":[109],"squares":[110],"(PLSR)":[112],"test":[114],"compare":[116],"estimations":[118,319],"wheat,":[125],"respectively.":[126],"results":[128,270,296],"showed":[129],"that":[130,182,228,272,298],"highly":[135,246],"correlated":[136,247],"enhanced":[141],"(EVI)":[144],"modified":[146],"triangular":[147],"2":[150],"(MTVI2))":[151],"(RVI)":[158],"double-bounce":[160],"eigenvalue":[161],"relative":[162],"difference":[163],"(DERD)).":[164],"MTVI2":[168,184],"DERD":[170,215],"(R2":[171,187,216,233],"=":[172,176,188,193,217,221,234,239],"0.67":[173],"RMSE":[175,192,220,238],"0.68,":[177],"p":[178,195,224,242],"<":[179,196,225,243],"0.01)":[180,197,226,244],"RVI":[186,232],"0.":[189,235],"68":[190],"0.65,":[194],"strongly":[199],"related":[200],"LAI,":[202],"optimized":[208],"soil":[209],"adjusted":[210],"(OSAVI)":[213],"0.79":[218],"148.65":[222],"g/m2,":[223,241],"EVI":[230],"80":[236],"146.33":[240],"biomass.":[249,309],"estimation":[251],"accuracy":[252],"was":[257],"better":[258,277],"using":[259,263,327],"COSVI-RPPs":[261,300],"than":[262,282],"alone.":[268],"revealed":[271],"PLSR":[274],"equation":[276,286],"estimated":[278],"MSR":[284],"based":[287],"on":[288],"all":[289],"COSVI-RPPs,":[291],"OSVIs,":[292],"RPPs.":[294],"Our":[295],"indicated":[297],"can":[301],"be":[302],"robustly":[305],"This":[310],"may":[312],"provide":[313],"a":[314],"guideline":[315],"improving":[317],"multisource":[328],"data.":[331]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":15},{"year":2022,"cited_by_count":22},{"year":2021,"cited_by_count":20},{"year":2020,"cited_by_count":13},{"year":2019,"cited_by_count":22},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":11},{"year":2016,"cited_by_count":9}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2016-06-24T00:00:00"}