一种矢量地理空间数据文件细粒度访问控制模型

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1672-0504|33|1|13-18

ISSN: 1672-0504

Source: 地理与地理信息科学, Vol.33, Iss.1, 2017-01, pp. : 13-18

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Abstract