基于北斗卫星和GIS系统的野外自助旅游系统构建
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1672-612x|36|11|104-109
ISSN: 1672-612x
Source: 绵阳师范学院学报, Vol.36, Iss.11, 2017-01, pp. : 104-109
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Abstract