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數字沙盤

數字沙盤通過墻面或者地面大面積 LED 播放系統、大面積投影拼接系統， 結合 GIS 城市地理信息系統海量數字城市模型數據，應用專利的軟件、硬件、數據整合系統，配合使用觸摸控制屏、三維控制器、iPad 等多種互動控制平臺，實現海量數字城市信息查詢。墻面數字沙盤系統配合地面三維立體真實模型呈現虛擬與真實、多角度、全方位的數字城市信息。

Digital sand table realizes massive digital city information inquiry through wall or ground large area LED playback system, large area projection splicing system, combined with massive digital city model data of GIS urban geographic information system, patented software,  hardware, data integration system, combined use, touch control screen, three-dimensional controller, iPad and other interactive control platforms. The wall digital sand table system cooperates with the three-dimensional real model of the ground to present virtual and real, multi-angle and omni-directional digital city information.