针对开源QGIS平台缺少相关专业制图符号无法满足测绘专业领域使用需求的问题,提出了一种基于开源QGIS平台的地图符号设计实现方法,即通过平台自带的样式管理器实现和通过第三方矢量设计工具辅助平台进行符号设计,以满足复杂应用场景下...针对开源QGIS平台缺少相关专业制图符号无法满足测绘专业领域使用需求的问题,提出了一种基于开源QGIS平台的地图符号设计实现方法,即通过平台自带的样式管理器实现和通过第三方矢量设计工具辅助平台进行符号设计,以满足复杂应用场景下地图符号设计应用需要。基于开源QGIS平台的地图符号设计方法可以节约测绘领域企事业单位的运营成本,在商业地理信息系统(Geographic Information System,GIS)平台之外为社会企事业单位提供开源替代解决方案,同时有利于开源GIS平台的推广使用及促进开源事业的发展。展开更多
Ecotourism is a sustainable, green and smokeless industry of the society by providing alternative source to the livelihood and local community, in order to re-naturalize the environment to bring the man closer to the ...Ecotourism is a sustainable, green and smokeless industry of the society by providing alternative source to the livelihood and local community, in order to re-naturalize the environment to bring the man closer to the natural environment. The use of web application has changed the way tourists gather information about tourist attraction spots of the research area. The aim of the study is to assess and identify ecotourism attraction sites of Chokie Mountain watersheds for touristic activities to develop a web-based GIS mapping portal for the improvement of nature-based ecotourism activities. The web-based GIS portal for Web Mapping Application is available for the user with the skills necessary to create standard web mapping services. We have implemented web mapping services based on formal cartographic visualization rules in the open source QGIS software and threejs JavaScript plugin. Threejs plugin is used for 3D visualization, interaction and export terrain data, map canvas image and vector data to HTML page and JS. The result of web-based GIS portal supports spatial and non-spatial database of tourist attraction and tourist service data with attractive user interface.展开更多
文摘针对开源QGIS平台缺少相关专业制图符号无法满足测绘专业领域使用需求的问题,提出了一种基于开源QGIS平台的地图符号设计实现方法,即通过平台自带的样式管理器实现和通过第三方矢量设计工具辅助平台进行符号设计,以满足复杂应用场景下地图符号设计应用需要。基于开源QGIS平台的地图符号设计方法可以节约测绘领域企事业单位的运营成本,在商业地理信息系统(Geographic Information System,GIS)平台之外为社会企事业单位提供开源替代解决方案,同时有利于开源GIS平台的推广使用及促进开源事业的发展。
文摘Ecotourism is a sustainable, green and smokeless industry of the society by providing alternative source to the livelihood and local community, in order to re-naturalize the environment to bring the man closer to the natural environment. The use of web application has changed the way tourists gather information about tourist attraction spots of the research area. The aim of the study is to assess and identify ecotourism attraction sites of Chokie Mountain watersheds for touristic activities to develop a web-based GIS mapping portal for the improvement of nature-based ecotourism activities. The web-based GIS portal for Web Mapping Application is available for the user with the skills necessary to create standard web mapping services. We have implemented web mapping services based on formal cartographic visualization rules in the open source QGIS software and threejs JavaScript plugin. Threejs plugin is used for 3D visualization, interaction and export terrain data, map canvas image and vector data to HTML page and JS. The result of web-based GIS portal supports spatial and non-spatial database of tourist attraction and tourist service data with attractive user interface.
