浙江农林大学学报2012，Vol.29Issue(3)：352-358,7.
基于SketchUp与GIS的森林景观可视化实现
Forest landscape visualization based on SketchUp and GIS
摘要
Abstract
Forest landscape visualization, a new technology, could be used in landscape design, forestry planning, and forest fire prevention by providing visual and intuitionistic three-dimensional displays. In this study of the National Nature Reserve of Mount Tianmu in Zhejiang Province, along with the development of computer hardware and software, 3D GIS industry, and forest management need, forest landscape visualization was utilized with precise 2D data mapping in AutoCAD as a basis. Then, using the SketchUp ESRI plug-in of GIS and SketchUp, shape files were transformed into identifiable.skp format data in SketchUp. The next step, was to apply intelligent software known as Google SketchUp to quickly process batch GIS data. Finally, the model was exported into Multipatch (*.mdb) format data. Results produced forest scenes, subcompart-ment lines, and three-dimensional terrain models with ArcScene, which allowed for roaming, query, data management, and spatial analysis, to provide rapid forest landscape visualization. Thus, this method could process a large region' s 3D modeling data thereby providing important reference values for forest landscape visualization and forest tourism planning. [Ch, 8 fig. 20 ref.]关键词
森林测计学/地理信息系统/Google SketchUp/三维可视化/森林景观Key words
forest mensuration/ geographical information system (GIS)/ Google SketchUp/ three-dimensional visualization/ forest landscape分类
农业科技引用本文复制引用
吴兆艳,汤孟平..基于SketchUp与GIS的森林景观可视化实现[J].浙江农林大学学报,2012,29(3):352-358,7.基金项目
国家自然科学基金资助项目(30871963,31170595) （30871963,31170595）
浙江省自然科学基金资助项目(Y3080261) （Y3080261）
浙江省科技计划项目(2009C32063) （2009C32063）
教育部留学回国人员科研启动基金资助项目(20101561) （20101561）
