国产精品9999-成人av免费看-婷婷综合五月-很嫩很紧直喷白浆h-亚洲人在线观看-亚洲一区日韩-成人免费毛片男人用品-久久婷婷久久-成人影视在线播放-精品国产九九-加勒比av在线播放-一色综合-日韩精品视频在线看-一区二区三区黄-日韩第九页-午夜视频在线观看一区二区-伊人青青久-奶水旺盛的少妇在线播放-日本黄网在线观看-韩国黄色av

數(shù)字沙盤

數(shù)字沙盤通過墻面或者地面大面積 LED 播放系統(tǒng)、大面積投影拼接系統(tǒng)， 結(jié)合 GIS 城市地理信息系統(tǒng)海量數(shù)字城市模型數(shù)據(jù)，應(yīng)用專利的軟件、硬件、數(shù)據(jù)整合系統(tǒng)，配合使用觸摸控制屏、三維控制器、iPad 等多種互動(dòng)控制平臺(tái)，實(shí)現(xiàn)海量數(shù)字城市信息查詢。墻面數(shù)字沙盤系統(tǒng)配合地面三維立體真實(shí)模型呈現(xiàn)虛擬與真實(shí)、多角度、全方位的數(shù)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.