地理信息世界
地理信息世界
지리신식세계
GEOMATICS WORLD
2014年
5期
66-70
,共5页
2.5D%WebGIS%三维建筑%esri-leaflet%OSM Buildings
2.5D%WebGIS%三維建築%esri-leaflet%OSM Buildings
2.5D%WebGIS%삼유건축%esri-leaflet%OSM Buildings
2.5D%WebGIS%three-dimensional architecture%esri-leaflet%OSM Buildings
随着WebGIS和图形学技术的发展，三维GIS已经成为GIS领域的主流，但现阶段发展三维GIS受成本和网速等影响，限制了三维GIS广泛运用。本文供述在ArcGIS Server平台下以HTML5为技术，运用OSM Buildings插件在Canvas渲染出建筑物三维日照阴影模型，简化WebGIS三维可视化的难度。
隨著WebGIS和圖形學技術的髮展，三維GIS已經成為GIS領域的主流，但現階段髮展三維GIS受成本和網速等影響，限製瞭三維GIS廣汎運用。本文供述在ArcGIS Server平檯下以HTML5為技術，運用OSM Buildings插件在Canvas渲染齣建築物三維日照陰影模型，簡化WebGIS三維可視化的難度。
수착WebGIS화도형학기술적발전，삼유GIS이경성위GIS영역적주류，단현계단발전삼유GIS수성본화망속등영향，한제료삼유GIS엄범운용。본문공술재ArcGIS Server평태하이HTML5위기술，운용OSM Buildings삽건재Canvas선염출건축물삼유일조음영모형，간화WebGIS삼유가시화적난도。
With the development of WebGIS and graphics technology, three-dimensional GIS has become the mainstream in the field of GIS. At this stage, the widespread use of three-dimensional GIS is limited by the cost, network speed and other factors. In this paper, one method is investigated by using ArcGIS Server as a platform with HTML5 technology, and OSM Buildings plug-in rendering three-dimensional building model of sun shadow. It reduces the difficulty of WebGIS 3D visualization.
