{"id":"https://openalex.org/W2774511308","doi":"https://doi.org/10.1109/igarss.2017.8128311","title":"Desertification assessment and trend analysis using modis data","display_name":"Desertification assessment and trend analysis using modis data","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2774511308","doi":"https://doi.org/10.1109/igarss.2017.8128311","mag":"2774511308"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2017.8128311","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8128311","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","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/A5025343294","display_name":"Yuwei Guan","orcid":"https://orcid.org/0009-0009-8244-8354"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuwei Guan","raw_affiliation_strings":["School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan 611731, China","School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan 611731, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100671875","display_name":"Binbin He","orcid":"https://orcid.org/0000-0002-0668-6520"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Binbin He","raw_affiliation_strings":["School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan 611731, China","School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan 611731, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100358697","display_name":"Xing Li","orcid":"https://orcid.org/0000-0003-2206-0429"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xing Li","raw_affiliation_strings":["School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan 611731, China","School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan 611731, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037419217","display_name":"Changming Yin","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changming Yin","raw_affiliation_strings":["School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan 611731, China","School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan 611731, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100621003","display_name":"Shi Qiu","orcid":"https://orcid.org/0000-0001-7627-708X"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shi Qiu","raw_affiliation_strings":["School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan 611731, China","School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan 611731, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu, Sichuan, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":0.8098,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.84971177,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"5739","last_page":"5742"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12467","display_name":"Rangeland Management and Livestock Ecology","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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/T12467","display_name":"Rangeland Management and Livestock Ecology","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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":0.9919000267982483,"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":0.917900025844574,"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/desertification","display_name":"Desertification","score":0.9612480998039246},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.8087142705917358},{"id":"https://openalex.org/keywords/albedo","display_name":"Albedo (alchemy)","score":0.6361392140388489},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6033449769020081},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.5471271276473999},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.5031024813652039},{"id":"https://openalex.org/keywords/physical-geography","display_name":"Physical geography","score":0.49807310104370117},{"id":"https://openalex.org/keywords/trend-analysis","display_name":"Trend analysis","score":0.47589147090911865},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.45874011516571045},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3958400785923004},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.37815383076667786},{"id":"https://openalex.org/keywords/climate-change","display_name":"Climate change","score":0.2318524420261383},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.15835464000701904},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.13236835598945618},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12652650475502014},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.10950213670730591}],"concepts":[{"id":"https://openalex.org/C33559203","wikidata":"https://www.wikidata.org/wiki/Q183481","display_name":"Desertification","level":2,"score":0.9612480998039246},{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.8087142705917358},{"id":"https://openalex.org/C195886398","wikidata":"https://www.wikidata.org/wiki/Q2110050","display_name":"Albedo (alchemy)","level":3,"score":0.6361392140388489},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6033449769020081},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.5471271276473999},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.5031024813652039},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.49807310104370117},{"id":"https://openalex.org/C127142870","wikidata":"https://www.wikidata.org/wiki/Q7838279","display_name":"Trend analysis","level":2,"score":0.47589147090911865},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.45874011516571045},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3958400785923004},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.37815383076667786},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.2318524420261383},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15835464000701904},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.13236835598945618},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12652650475502014},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.10950213670730591},{"id":"https://openalex.org/C554144382","wikidata":"https://www.wikidata.org/wiki/Q213156","display_name":"Performance art","level":2,"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/C52119013","wikidata":"https://www.wikidata.org/wiki/Q50637","display_name":"Art history","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2017.8128311","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8128311","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","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":11,"referenced_works":["https://openalex.org/W2066568179","https://openalex.org/W2076848864","https://openalex.org/W2087463450","https://openalex.org/W2120694108","https://openalex.org/W2122346823","https://openalex.org/W2130807196","https://openalex.org/W2162414982","https://openalex.org/W2390755912","https://openalex.org/W4233926810","https://openalex.org/W4243591278","https://openalex.org/W4318212306"],"related_works":["https://openalex.org/W3207046288","https://openalex.org/W2394334517","https://openalex.org/W3023446922","https://openalex.org/W4324030030","https://openalex.org/W2008944975","https://openalex.org/W1980260791","https://openalex.org/W4385533602","https://openalex.org/W2029530752","https://openalex.org/W3047142167","https://openalex.org/W3136918622"],"abstract_inverted_index":{"Desertification":[0,112],"is":[1],"a":[2],"severe":[3],"issue":[4],"that":[5,100],"has":[6],"received":[7],"increasing":[8],"attention":[9],"currently.":[10],"This":[11],"paper":[12],"aims":[13],"at":[14],"the":[15,29,55,59,64,74,86,90,101,109,123,134,142],"desertification":[16,40,52,92,105],"degree":[17],"assessment":[18],"and":[19,24,34,78,85,126,137,140],"trend":[20,87],"analysis":[21,88,98],"between":[22,32],"2000":[23],"2014.":[25],"Firstly,":[26],"based":[27,81],"on":[28,82],"negative":[30],"correlation":[31],"albedo":[33,77],"Normalized":[35],"Difference":[36],"Vegetation":[37],"Index":[38],"(NDVI),":[39],"difference":[41],"index":[42],"(DDI)":[43],"products":[44,84,94],"are":[45,48,69,95],"completed,":[46],"which":[47],"applied":[49,70],"to":[50,71,108,114],"assess":[51],"degree.":[53],"For":[54],"purpose":[56],"of":[57,61,103],"monitoring":[58],"tendency":[60,93],"global":[62,91,104],"desertification,":[63],"time-series":[65],"data":[66],"from":[67],"MODIS":[68],"work":[72],"out":[73],"normalized":[75],"yearly":[76],"NDVI.":[79],"Then,":[80],"DDI":[83],"approach,":[89],"produced.":[96],"Preliminary":[97],"showed":[99],"ranking":[102],"seriousness":[106],"relates":[107],"temperature":[110],"zone.":[111],"trended":[113],"be":[115],"aggravated":[116],"in":[117],"central":[118,127],"North":[119],"America,":[120],"eastern":[121],"Asia,":[122],"Pacific":[124],"Rim,":[125],"Australia.":[128],"The":[129],"results":[130],"above":[131],"may":[132],"promote":[133],"scientific":[135],"decision,":[136],"help":[138],"prevent":[139],"control":[141],"desertification.":[143]},"counts_by_year":[{"year":2024,"cited_by_count":4},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
