弧幕沙盤

弧幕數字沙盤顧名思義是通過弧形的金屬投影幕與沙盤結合展示數字化的內容，普通的投影幕帶來的新奇感不如弧幕數字沙盤，并且展示的畫面感也沒有弧幕數字沙盤那么震撼。弧幕數字沙盤運用了投影融合技術對多臺投影機投射出的畫面進行處理，將弧幕和物理沙盤進行雙向演示，能夠充分展現區位特征等。

As the name implies, the arc screen digital sand table displays the digital content through the combination of arc metal projection screen and sand table. The novelty brought by ordinary projection screen is not as good as the arc screen digital sand table, and the display image is not as shocking as the arc screen digital sand table. The arc screen digital sand table uses projection fusion technology to process the images projected by multiple projectors, and demonstrates the arc screen and physical sand table in two directions, which can fully show the location characteristics.