全息电子沙盘与三维数字孪生技术融合设计方案 全息投影沙盘模型制作 Original

Holographic digital sand table is an innovative display tool that combines holographic projection technology with traditional sand table display functions. It has wide applications in various fields, especially in urban planning, real estate display, military command, cultural tourism, etc. The information digital sand table mainly relies on holographic projection technology, using interference and diffraction principles to record and reproduce the real three-dimensional image of an object. It projects pre made 3D model images onto transparent media or specific spaces through special optical devices, creating a three-dimensional suspended visual effect.