{"title":"Introduction to advancements of GIS in the new IT era","authors":"Weiwei Song, Changshan Wu","doi":"10.1080/19475683.2021.1890920","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":46270,"journal":{"name":"Annals of GIS","volume":"122 1","pages":"1 - 4"},"PeriodicalIF":2.7000,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annals of GIS","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/19475683.2021.1890920","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"GEOGRAPHY","Score":null,"Total":0}