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小区域地图导航系统开发与应用
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作者 吴雅玲 姜志刚 +2 位作者 许荣衔 丘金英 王诗豪 《电脑知识与技术》 2018年第6期79-82,共4页
以福建师范大学福清分校空间信息为实验数据,采用SVG文本矢量图,结合H5调用地理信息位置,运用混合定位、Dijkstra最短路径算法以及PHP技术开发了小区域规模的地图导航开发系统。该系统在可以实现GPS定位、放大缩小、地图导航功能,其次... 以福建师范大学福清分校空间信息为实验数据,采用SVG文本矢量图,结合H5调用地理信息位置,运用混合定位、Dijkstra最短路径算法以及PHP技术开发了小区域规模的地图导航开发系统。该系统在可以实现GPS定位、放大缩小、地图导航功能,其次还能为用户提供自定义地图接口,同时实现地图导航功能。该系统既可以满足高校和乡村旅游导航的系统开发,又能满足个人需求。具有成本低、实用价值高、面向对象广泛的特点。 展开更多
关键词 高校地图 导航 SVG DIJKSTRA H5
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The plight and Countermeasures brought to the constructions of library literature by effect of college enrollment
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作者 Xiaoyan Fan Yu Chen 《International Journal of Technology Management》 2013年第8期35-37,共3页
This text introduces the concept of local literature and collection range, explains the significance of literature collection and explores building programs of local university library. Currently, university library g... This text introduces the concept of local literature and collection range, explains the significance of literature collection and explores building programs of local university library. Currently, university library generally put a strong emphasis on collection of academic literature, but has less attention on literature collections which reflect the situation of university location, or even worse, simply don' t launch business in this field. For the university library, it is a great loss of literature information resources, as well as a great regret of library work. First, what is the local literature? It is literature data which document a region' s past and present issues like politics, economy, culture, education, history, geography and other aspects like important characters and events, customs, folklore etc. 展开更多
关键词 college enrollment quality of education library construction
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