基于STK和GIS的航天发射场三维场景仿真技术研究

Study on the 3D Scene Simulation Technology of Space Launch Site with STK and GIS

深入研究了使用STK联合GIS实现航天发射场三维场景仿真的方法途径,阐述了场景对象三维模型、地形高程数据、地表纹理数据、地理信息矢量数据的运用和优化方法,通过具体应用效果展示,表明该技术对航天发射进行三维场景仿真效果逼真、专业性强、前景广阔。

The method of using STK and GIS tools to realize 3D scene simulation of space launch site is studied. The3D model, terrain elevation data, surface texture data, application and optimization of GIS data are described. Theresults show that the 3D scene simulation of the space launch activity is realistic, professional and promising.