{"id":"https://openalex.org/W2362600935","doi":null,"title":"Introduction of Several Vegetation Indices Based on EOS / MODIS","display_name":"Introduction of Several Vegetation Indices Based on EOS / MODIS","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2362600935","mag":"2362600935"},"language":"en","primary_location":{"id":"mag:2362600935","doi":null,"is_oa":false,"landing_page_url":"https://en.cnki.com.cn/Article_en/CJFDTOTAL-AHNY200926183.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2764869649","display_name":"Anhui nongye kexue","issn_l":"0517-6611","issn":["0517-6611"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4322696733","host_organization_name":"Chinese Academy of Agricultural Sciences","host_organization_lineage":["https://openalex.org/P4322696733"],"host_organization_lineage_names":["Chinese Academy of Agricultural Sciences"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Anhui nongye kexue","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5101534171","display_name":"Xueyi Zhang","orcid":"https://orcid.org/0000-0002-1834-2311","observed_orcids":["https://orcid.org/0000-0002-1834-2311"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Xueyi Zhang","raw_affiliation_strings":["Ningxia Key Laboratory for Meteorological Disaster Prevention and Reduction,Yinchuan,Ningxia 750002)"],"raw_orcid":"https://orcid.org/0000-0002-1834-2311","affiliations":[{"raw_affiliation_string":"Ningxia Key Laboratory for Meteorological Disaster Prevention and Reduction,Yinchuan,Ningxia 750002)","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5101534171"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9994999766349792,"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":0.9994999766349792,"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/T13890","display_name":"Remote Sensing and Land Use","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/vegetation-index","display_name":"vegetation indices","score":1.0},{"id":"https://openalex.org/keywords/modis","display_name":"MODIS","score":0.9819999933242798},{"id":"https://openalex.org/keywords/avhrr","display_name":"AVHRR","score":0.9120000004768372},{"id":"https://openalex.org/keywords/satellite-remote-sensing","display_name":"satellite remote sensing","score":0.6539999842643738},{"id":"https://openalex.org/keywords/northwest-china","display_name":"Northwest China","score":0.8489999771118164}],"concepts":[{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.6638081669807434},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6128240823745728},{"id":"https://openalex.org/C2780376076","wikidata":"https://www.wikidata.org/wiki/Q1499458","display_name":"Vegetation Index","level":4,"score":0.581138014793396},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.509311318397522},{"id":"https://openalex.org/C3020199158","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"High resolution","level":2,"score":0.43019527196884155},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4181269407272339},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.35041898488998413},{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.2737998366355896},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.13003304600715637},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1289902925491333},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.0546855628490448},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.04331892728805542},{"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":1,"locations":[{"id":"mag:2362600935","doi":null,"is_oa":false,"landing_page_url":"https://en.cnki.com.cn/Article_en/CJFDTOTAL-AHNY200926183.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2764869649","display_name":"Anhui nongye kexue","issn_l":"0517-6611","issn":["0517-6611"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4322696733","host_organization_name":"Chinese Academy of Agricultural Sciences","host_organization_lineage":["https://openalex.org/P4322696733"],"host_organization_lineage_names":["Chinese Academy of Agricultural Sciences"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Anhui nongye kexue","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2116587874","https://openalex.org/W7033542211","https://openalex.org/W1543595920","https://openalex.org/W2113954451","https://openalex.org/W2389833590","https://openalex.org/W1968300283","https://openalex.org/W1998997260","https://openalex.org/W2234094905","https://openalex.org/W3083488555","https://openalex.org/W2388889817"],"abstract_inverted_index":{"Starting":[0],"from":[1,53],"the":[2,19],"EOS":[3],"satellites":[4],"MODIS":[5,42,63],"medium-resolution":[6],"spectrometer,several":[7],"commonly":[8],"used":[9],"vegetation":[10],"indices(VI)":[11],"were":[12,17,23],"introduced":[13,45],"emphatically,the":[14],"research":[15,59],"results":[16],"summarized,and":[18],"advantages":[20],"and":[21,35,60],"disadvantages":[22],"pointed":[24],"out":[25],"which":[26],"can":[27],"provide":[28],"a":[29],"reference":[30],"for":[31],"practical":[32],"business":[33],"application":[34,61],"scientific":[36],"research.In":[37],"addition,the":[38],"synthesis":[39,56],"algorithm":[40],"about":[41],"VI":[43,55,64],"was":[44,67],"in":[46,48,65],"detail":[47],"order":[49],"to":[50],"be":[51],"distinguished":[52],"AVHRR":[54],"algorithm.Finally,the":[57],"current":[58],"of":[62],"northwest":[66],"summarized.":[68]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-10-10T17:16:08.811792","created_date":"2016-06-24T00:00:00"}