{"id":"https://openalex.org/W2052593033","doi":"https://doi.org/10.3390/rs70403907","title":"Global Crop Monitoring: A Satellite-Based Hierarchical Approach","display_name":"Global Crop Monitoring: A Satellite-Based Hierarchical Approach","publication_year":2015,"publication_date":"2015-04-01","ids":{"openalex":"https://openalex.org/W2052593033","doi":"https://doi.org/10.3390/rs70403907","mag":"2052593033"},"language":"en","primary_location":{"id":"doi:10.3390/rs70403907","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs70403907","pdf_url":"https://www.mdpi.com/2072-4292/7/4/3907/pdf?version=1427891056","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/2072-4292/7/4/3907/pdf?version=1427891056","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010666672","display_name":"Bingfang Wu","orcid":"https://orcid.org/0000-0001-5546-365X"},"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"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Bingfang Wu","raw_affiliation_strings":["Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China"],"affiliations":[{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]},{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012428590","display_name":"Ren\u00e9 Gommes","orcid":"https://orcid.org/0000-0002-7173-3354"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ren\u00e9 Gommes","raw_affiliation_strings":["Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China"],"affiliations":[{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]},{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100376448","display_name":"Miao Zhang","orcid":"https://orcid.org/0000-0001-5464-1055"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Miao Zhang","raw_affiliation_strings":["Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China"],"affiliations":[{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]},{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002818077","display_name":"Hongwei Zeng","orcid":"https://orcid.org/0000-0003-0714-5539"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongwei Zeng","raw_affiliation_strings":["Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China"],"affiliations":[{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]},{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100827757","display_name":"Nana Yan","orcid":null},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nana Yan","raw_affiliation_strings":["Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China"],"affiliations":[{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]},{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101671137","display_name":"Wentao Zou","orcid":"https://orcid.org/0009-0003-0901-7466"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wentao Zou","raw_affiliation_strings":["Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China"],"affiliations":[{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]},{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101149490","display_name":"Yang Zheng","orcid":null},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Zheng","raw_affiliation_strings":["Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China"],"affiliations":[{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]},{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100404893","display_name":"Ning Zhang","orcid":"https://orcid.org/0000-0003-0036-742X"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ning Zhang","raw_affiliation_strings":["Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China"],"affiliations":[{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]},{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101835802","display_name":"Sheng Chang","orcid":"https://orcid.org/0000-0001-7870-7047"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sheng Chang","raw_affiliation_strings":["Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China"],"affiliations":[{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]},{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115604730","display_name":"Qiang Xing","orcid":"https://orcid.org/0000-0002-4135-5575"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Xing","raw_affiliation_strings":["Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China"],"affiliations":[{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]},{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070914740","display_name":"Anna Van Heijden","orcid":null},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Anna Van Heijden","raw_affiliation_strings":["Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China"],"affiliations":[{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park,  W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]},{"raw_affiliation_string":"Division for Digital Agriculture, Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth (RADI), Chinese Academy of Sciences (CAS), Olympic Village Science Park, W. Beichen Road, Beijing 100101, China","institution_ids":["https://openalex.org/I4210128053"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":11,"corresponding_author_ids":["https://openalex.org/A5010666672"],"corresponding_institution_ids":["https://openalex.org/I4210128053"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":7.4825,"has_fulltext":false,"cited_by_count":104,"citation_normalized_percentile":{"value":0.97109666,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"7","issue":"4","first_page":"3907","last_page":"3933"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9987000226974487,"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":0.9987000226974487,"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/T10439","display_name":"Climate change impacts on agriculture","score":0.9891999959945679,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"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/T13890","display_name":"Remote Sensing and Land Use","score":0.9890999794006348,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/arable-land","display_name":"Arable land","score":0.7269669771194458},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6750673055648804},{"id":"https://openalex.org/keywords/agriculture","display_name":"Agriculture","score":0.5167173743247986},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.48345527052879333},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4753660559654236},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.4722786843776703},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.4436797499656677},{"id":"https://openalex.org/keywords/crop","display_name":"Crop","score":0.4308995306491852},{"id":"https://openalex.org/keywords/cropping","display_name":"Cropping","score":0.41913729906082153},{"id":"https://openalex.org/keywords/agricultural-engineering","display_name":"Agricultural engineering","score":0.3244226574897766},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2926943898200989},{"id":"https://openalex.org/keywords/leaf-area-index","display_name":"Leaf area index","score":0.17078104615211487},{"id":"https://openalex.org/keywords/forestry","display_name":"Forestry","score":0.1491241753101349},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.1288549304008484},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.12385395169258118},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1122903823852539}],"concepts":[{"id":"https://openalex.org/C71762439","wikidata":"https://www.wikidata.org/wiki/Q843920","display_name":"Arable land","level":3,"score":0.7269669771194458},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6750673055648804},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.5167173743247986},{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.48345527052879333},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4753660559654236},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.4722786843776703},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.4436797499656677},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.4308995306491852},{"id":"https://openalex.org/C13558536","wikidata":"https://www.wikidata.org/wiki/Q785116","display_name":"Cropping","level":3,"score":0.41913729906082153},{"id":"https://openalex.org/C88463610","wikidata":"https://www.wikidata.org/wiki/Q194118","display_name":"Agricultural engineering","level":1,"score":0.3244226574897766},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2926943898200989},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.17078104615211487},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.1491241753101349},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.1288549304008484},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.12385395169258118},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1122903823852539},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"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/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"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/rs70403907","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs70403907","pdf_url":"https://www.mdpi.com/2072-4292/7/4/3907/pdf?version=1427891056","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:0ef5bbc1fbbd452eb7244fc3a330ebd9","is_oa":true,"landing_page_url":"https://doaj.org/article/0ef5bbc1fbbd452eb7244fc3a330ebd9","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 7, Iss 4, Pp 3907-3933 (2015)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/7/4/3907/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs70403907","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 4; Pages: 3907-3933","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs70403907","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs70403907","pdf_url":"https://www.mdpi.com/2072-4292/7/4/3907/pdf?version=1427891056","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":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.4099999964237213}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2052593033.pdf","grobid_xml":"https://content.openalex.org/works/W2052593033.grobid-xml"},"referenced_works_count":73,"referenced_works":["https://openalex.org/W33585071","https://openalex.org/W150341255","https://openalex.org/W623457806","https://openalex.org/W1520103614","https://openalex.org/W1885078460","https://openalex.org/W1972226891","https://openalex.org/W1980595709","https://openalex.org/W1990621137","https://openalex.org/W1993512371","https://openalex.org/W1995622703","https://openalex.org/W2008771271","https://openalex.org/W2029348212","https://openalex.org/W2030486682","https://openalex.org/W2032393651","https://openalex.org/W2033452057","https://openalex.org/W2043772355","https://openalex.org/W2050076538","https://openalex.org/W2053195268","https://openalex.org/W2053515681","https://openalex.org/W2056251274","https://openalex.org/W2056435747","https://openalex.org/W2057154121","https://openalex.org/W2060747052","https://openalex.org/W2069267948","https://openalex.org/W2074185826","https://openalex.org/W2078292643","https://openalex.org/W2085992718","https://openalex.org/W2104062561","https://openalex.org/W2109606373","https://openalex.org/W2109731957","https://openalex.org/W2111058289","https://openalex.org/W2113533592","https://openalex.org/W2116627051","https://openalex.org/W2117447564","https://openalex.org/W2117621919","https://openalex.org/W2123045805","https://openalex.org/W2132517486","https://openalex.org/W2145535600","https://openalex.org/W2155840753","https://openalex.org/W2160856622","https://openalex.org/W2162147170","https://openalex.org/W2180177347","https://openalex.org/W2289379076","https://openalex.org/W2308042318","https://openalex.org/W2334756045","https://openalex.org/W2350060813","https://openalex.org/W2350100465","https://openalex.org/W2351215227","https://openalex.org/W2360089183","https://openalex.org/W2363968556","https://openalex.org/W2369553792","https://openalex.org/W2370310434","https://openalex.org/W2371682295","https://openalex.org/W2378367387","https://openalex.org/W2382991944","https://openalex.org/W2384793829","https://openalex.org/W2389193079","https://openalex.org/W2393369754","https://openalex.org/W2415861532","https://openalex.org/W2464268281","https://openalex.org/W2474697524","https://openalex.org/W2739572782","https://openalex.org/W4248029686","https://openalex.org/W4385536938","https://openalex.org/W4388443736","https://openalex.org/W6601339911","https://openalex.org/W6631252293","https://openalex.org/W6643286088","https://openalex.org/W6659056558","https://openalex.org/W6664450429","https://openalex.org/W6677085785","https://openalex.org/W6720008858","https://openalex.org/W7070421883"],"related_works":["https://openalex.org/W2350388550","https://openalex.org/W2356664679","https://openalex.org/W2358038760","https://openalex.org/W2385417666","https://openalex.org/W2354317594","https://openalex.org/W2377714506","https://openalex.org/W2355746248","https://openalex.org/W2386347192","https://openalex.org/W3207046288","https://openalex.org/W2078073419"],"abstract_inverted_index":{"Taking":[0],"advantage":[1],"of":[2,20,27,45,69,74,95,173,257,260],"multiple":[3],"new":[4,28,217],"remote":[5,86],"sensing":[6,87],"data":[7],"sources,":[8],"especially":[9],"from":[10],"Chinese":[11],"satellites,":[12],"the":[13,18,25,58,118,121,166,196,203,255,258,268],"CropWatch":[14,158,200,227,253],"system":[15,40],"has":[16],"expanded":[17],"scope":[19],"its":[21],"international":[22],"analyses":[23,164,259],"through":[24],"development":[26],"indicators":[29,88,104,122,218],"and":[30,55,72,78,85,128,156,175,185,213,238,246,262,275,283],"an":[31],"upgraded":[32],"operational":[33],"methodology.":[34],"The":[35,62,80,92,177,248],"approach":[36,250],"adopts":[37],"a":[38,170],"hierarchical":[39,249],"covering":[41,234],"four":[42],"spatial":[43],"levels":[44],"detail:":[46],"global,":[47],"regional,":[48],"national":[49,167],"(thirty-one":[50],"key":[51,243],"countries":[52,64],"including":[53,216],"China)":[54],"\u201csub-countries\u201d":[56],"(for":[57],"nine":[59,197],"largest":[60,198],"countries).":[61],"thirty-one":[63],"encompass":[65],"more":[66,124],"that":[67],"80%":[68],"both":[70,235],"production":[71,193,214,231],"exports":[73],"maize,":[75],"rice,":[76],"soybean":[77],"wheat.":[79],"methodology":[81],"resorts":[82],"to":[83,126,190,206,279],"climatic":[84,261],"at":[89,165],"different":[90],"scales.":[91],"global":[93],"patterns":[94],"crop":[96,152,162,186,211,230,263],"environmental":[97],"growing":[98],"conditions":[99,187,264],"are":[100,188],"first":[101],"analyzed":[102],"with":[103,169],"for":[105],"rainfall,":[106],"temperature,":[107],"photosynthetically":[108],"active":[109],"radiation":[110],"(PAR)":[111],"as":[112,114,143,145],"well":[113,144],"potential":[115],"biomass.":[116],"At":[117],"regional":[119],"scale,":[120],"pay":[123],"attention":[125],"crops":[127],"include":[129],"Vegetation":[130,134,180],"Health":[131],"Index":[132,136,181],"(VHI),":[133],"Condition":[135],"(VCI),":[137],"Cropped":[138],"Arable":[139],"Land":[140],"Fraction":[141],"(CALF)":[142],"Cropping":[146],"Intensity":[147],"(CI).":[148],"Together,":[149],"they":[150],"characterize":[151],"situation,":[153],"farming":[154],"intensity":[155],"stress.":[157],"carries":[159],"out":[160],"detailed":[161,208],"condition":[163,212],"scale":[168],"comprehensive":[171],"array":[172],"variables":[174],"indicators.":[176],"Normalized":[178],"Difference":[179],"(NDVI),":[182],"cropped":[183],"areas":[184],"integrated":[189],"derive":[191],"food":[192,244,280],"estimates.":[194],"For":[195],"countries,":[199],"zooms":[201],"into":[202],"sub-national":[204],"units":[205],"acquire":[207],"information":[209,277],"on":[210,224],"by":[215,252],"(e.g.,":[219],"Crop":[220],"type":[221],"proportion).":[222],"Based":[223],"trend":[225],"analysis,":[226],"also":[228],"issues":[229],"supply":[232],"outlooks,":[233],"long-term":[236],"variations":[237],"short-term":[239],"dynamic":[240],"changes":[241],"in":[242,267],"exporters":[245],"importers.":[247],"adopted":[251],"is":[254],"basis":[256],"assessments":[265],"published":[266],"quarterly":[269],"\u201cCropWatch":[270],"bulletin\u201d":[271],"which":[272],"provides":[273],"accurate":[274],"timely":[276],"essential":[278],"producers,":[281],"traders":[282],"consumers.":[284]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":13},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}