{"id":"https://openalex.org/W2104954971","doi":"https://doi.org/10.1109/igarss.2009.5418186","title":"An improvement of method for monitoring drought using remote sensing","display_name":"An improvement of method for monitoring drought using remote sensing","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2104954971","doi":"https://doi.org/10.1109/igarss.2009.5418186","mag":"2104954971"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2009.5418186","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2009.5418186","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068108622","display_name":"Ji Zhu","orcid":"https://orcid.org/0000-0003-4368-0934"},"institutions":[{"id":"https://openalex.org/I95946905","display_name":"Hebei GEO University","ror":"https://ror.org/013x4kb81","country_code":"CN","type":"education","lineage":["https://openalex.org/I95946905"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhu Ji","raw_affiliation_strings":["College of Resources, Shijiazhuang University of Economics, Shijiazhuang, Hebei, China","State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing Applications, Chinese Academy and Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"College of Resources, Shijiazhuang University of Economics, Shijiazhuang, Hebei, China","institution_ids":["https://openalex.org/I95946905"]},{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing Applications, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210166112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105832826","display_name":"Shi Jiancheng","orcid":null},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shi Jiancheng","raw_affiliation_strings":["Institute of Computational Earth System Science, University of California, Santa Barbara, CA, USA"],"affiliations":[{"raw_affiliation_string":"Institute of Computational Earth System Science, University of California, Santa Barbara, CA, USA","institution_ids":["https://openalex.org/I154570441"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058436421","display_name":"Hanfang Chu","orcid":null},"institutions":[{"id":"https://openalex.org/I95946905","display_name":"Hebei GEO University","ror":"https://ror.org/013x4kb81","country_code":"CN","type":"education","lineage":["https://openalex.org/I95946905"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chu Hanfang","raw_affiliation_strings":["The Experimental and Practical Teaching Centre, Shijiazhuang University of Economics, Shijiazhuang, Hebei, China"],"affiliations":[{"raw_affiliation_string":"The Experimental and Practical Teaching Centre, Shijiazhuang University of Economics, Shijiazhuang, Hebei, China","institution_ids":["https://openalex.org/I95946905"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100517647","display_name":"Qiang Feng","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":"Feng Qiang","raw_affiliation_strings":["Laboratory of Digital Earth Science, Center of Earth Observation and Digital Earth, Chinese Academy and Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Laboratory of Digital Earth Science, Center of Earth Observation and Digital Earth, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210128053"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030036208","display_name":"Wang Angsheng","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang Angsheng","raw_affiliation_strings":["The Center of Disaster Reduction, Institute of Atomspheric Physics, Chinese Academy and Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"The Center of Disaster Reduction, Institute of Atomspheric Physics, Chinese Academy and Sciences, Beijing, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5068108622"],"corresponding_institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I95946905"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.14230289,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"27","issue":null,"first_page":"II","last_page":"706"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11186","display_name":"Hydrology and Drought Analysis","score":0.9986000061035156,"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"}},"topics":[{"id":"https://openalex.org/T11186","display_name":"Hydrology and Drought Analysis","score":0.9986000061035156,"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"}},{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9922999739646912,"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/T10266","display_name":"Plant Water Relations and Carbon Dynamics","score":0.9901000261306763,"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/brightness-temperature","display_name":"Brightness temperature","score":0.8227754831314087},{"id":"https://openalex.org/keywords/brightness","display_name":"Brightness","score":0.6339247226715088},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6337686777114868},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5286272764205933},{"id":"https://openalex.org/keywords/temperature-measurement","display_name":"Temperature measurement","score":0.4418609142303467},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.386390745639801},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.11168482899665833},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.05590176582336426}],"concepts":[{"id":"https://openalex.org/C53802167","wikidata":"https://www.wikidata.org/wiki/Q4538627","display_name":"Brightness temperature","level":3,"score":0.8227754831314087},{"id":"https://openalex.org/C125245961","wikidata":"https://www.wikidata.org/wiki/Q221656","display_name":"Brightness","level":2,"score":0.6339247226715088},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6337686777114868},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5286272764205933},{"id":"https://openalex.org/C72293138","wikidata":"https://www.wikidata.org/wiki/Q909741","display_name":"Temperature measurement","level":2,"score":0.4418609142303467},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.386390745639801},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.11168482899665833},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05590176582336426},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2009.5418186","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2009.5418186","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1989279348","https://openalex.org/W1996425953","https://openalex.org/W2009915971","https://openalex.org/W2042585542","https://openalex.org/W2069267948","https://openalex.org/W2074185826"],"related_works":["https://openalex.org/W2387055199","https://openalex.org/W2313061941","https://openalex.org/W2588661485","https://openalex.org/W1953485902","https://openalex.org/W1983414154","https://openalex.org/W2125117827","https://openalex.org/W2540909290","https://openalex.org/W2111586823","https://openalex.org/W2390005173","https://openalex.org/W2056321665"],"abstract_inverted_index":{"In":[0],"order":[1],"to":[2,69],"improve":[3],"accuracy":[4],"of":[5,28,55,77,89,96],"monitoring":[6,37,61],"drought":[7,38,62,71],"using":[8,16],"temperature":[9,19,91],"condition":[10],"index":[11],"(TCI),":[12],"TCI":[13,34,47,58,82,87],"was":[14,21],"calculated":[15],"the":[17,24,29,33,42,46,50,57,78,81],"ground":[18,90],"which":[20],"inverted":[22],"from":[23],"AVHRR":[25],"data":[26],"instead":[27],"brightness":[30,97],"temperature,":[31],"and":[32,49,66,86],"models":[35,48,83,88],"for":[36,53,60],"were":[39],"established":[40],"in":[41,72],"study.":[43],"Based":[44],"on":[45],"SHI":[51],"criteria":[52,59],"classification":[54],"drought,":[56],"can":[63],"be":[64],"obtained,":[65],"are":[67,84,92],"used":[68],"monitor":[70],"China.":[73],"The":[74],"validation":[75],"result":[76],"research":[79],"showed":[80],"reliable,":[85],"better":[93],"than":[94],"that":[95],"temperature.":[98]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}