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首页> 外文期刊>ISPRS International Journal of Geo-Information >One-Page Multimedia Interactive Map
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One-Page Multimedia Interactive Map

机译：单页多媒体互动地图

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The relevance of local knowledge in cultural heritage is by now acknowledged. It helps to determine many community-based projects by identifying the material to be digitally maintained in multimedia collections provided by communities of volunteers, rather than for-profit businesses or government entities. Considering that the search and browsing of texts, images, video, and 3D models related to places is more essential than using a simple text-based search, an interactive multimedia map was implemented in this study. The map, which is loaded on a single HyperText Markup Language (HTML) page using AJAX (Asynchronous JavaScript and XML), with a client-side control mechanism utilising jQuery components that are both freely available and ad-hoc developed, is updated according to user interaction. To simplify the publication of geo-referenced information, the application stores all the data in a Geographic JavaScript Object Notation (GeoJSON) file rather than in a database. The multimedia contents—associated with the selected Points of Interest (PoIs)—can be selected through text search and list browsing as well as by viewing their previews one by one in a sequence all together in a scrolling window (respectively: “Table”, “Folder”, and “Tile” functions). PoIs—visualised on the map with multi-shape markers using a set of unambiguous colours—can be filtered through their categories and types, accessibility status and timeline, thus improving the system usability. The map functions are illustrated using data collected in a Comenius project. Notes on the application software and architecture are also presented in this paper.
机译：到现在为止，人们已经认识到本地知识在文化遗产中的重要性。它可以通过标识志愿者社区（而非营利性企业或政府实体）提供的多媒体集合中要进行数字维护的材料，来帮助确定许多基于社区的项目。考虑到与位置相关的文本，图像，视频和3D模型的搜索和浏览比使用简单的基于文本的搜索更为重要，因此在此研究中实现了交互式多媒体地图。该地图使用AJAX（异步JavaScript和XML）加载到单个超文本标记语言（HTML）页面上，并具有使用免费提供和临时开发的jQuery组件的客户端控制机制，并根据用户互动。为了简化地理参考信息的发布，应用程序将所有数据存储在地理JavaScript对象表示法（GeoJSON）文件中，而不是存储在数据库中。可以通过文本搜索和列表浏览以及通过在滚动窗口中依次依次查看它们的预览来选择与选定的兴趣点（PoI）相关联的多媒体内容（分别为“表格”， “文件夹”和“平铺”功能）。 PoI（使用一组明确的颜色在多形状标记上显示在地图上）可以通过其类别和类型，可访问性状态和时间线进行过滤，从而提高了系统的可用性。使用Comenius项目中收集的数据说明了地图功能。本文还介绍了有关应用软件和体系结构的说明。

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