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首页> 外文会议>2011 IEEE International Conference on Spatial Data Mining and Geographical Knowledge Services >Development of three dimensional digital tourism presentation system based on Google Earth API
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Development of three dimensional digital tourism presentation system based on Google Earth API

机译：基于Google Earth API的三维数字旅游展示系统的开发

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Three-dimensional digital tourism presentation system (3D-DTPS) is a crucial part of digital tourism. As a relatively mature digital earth software and platform, Google Earth (GE) has been widely used in various fields include digital tourism. Especially the release of GE Plug-in and API makes it possible to build sophisticated 3D web map applications which are just like 3D-DTPS. “Ecological-cultural tourism circle in western Hubei Province” (ECTC-WH) is a regional development policy and planning, and building 3D-DTPS of ECTC-WH (3D-DTPS/ECTC-WH) is the basic informatization construction task. By taking 3D-DTPS/ECTC-WH as an example, this paper expounded the development and implementation of 3D digital map web applications based on GE API, which mainly include 3D scene modeling and main functions implementation, the former is realized by overlaying different professional geospatial data such as HD remote sensing images, thematic vector data, 3D models, tours data to GE and then exporting to KML files, the latter mainly include 3D scene loading, query and location and flight tour. And the result shows that building 3D-DTPS based on GE API is effective, because it can not only make full use of the advantages of GE resources and technologies, but also can easily integrate professional data and functions to build sophisticated 3D web map applications.
机译：三维数字旅游展示系统（3D-DTPS）是数字旅游的重要组成部分。作为一种相对成熟的数字地球软件和平台，Google Earth（GE）已被广泛用于包括数字旅游在内的各个领域。尤其是GE Plug-in和API的发布使构建类似于3D-DTPS的复杂3D Web地图应用程序成为可能。 “鄂西生态文化旅游圈”（ECTC-WH）是一项区域发展政策和规划，建设ECTC-WH的3D-DTPS（3D-DTPS / ECTC-WH）是基本的信息化建设任务。以3D-DTPS / ECTC-WH为例，阐述了基于GE API的3D数字地图Web应用的开发与实现，主要包括3D场景建模和主要功能实现，前者是通过覆盖不同专业地理空间数据，例如高清遥感图像，主题矢量数据，3D模型，旅行数据到GE，然后导出到KML文件，后者主要包括3D场景加载，查询以及位置和飞行旅行。结果表明，基于GE API构建3D-DTPS是有效的，因为它不仅可以充分利用GE资源和技术的优势，而且可以轻松地集成专业数据和功能来构建复杂的3D Web地图应用程序。

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