集成技术
集成技術
집성기술
Journal of Integration Technology
2014年
4期
50-57
,共8页
3D CyberGIS%虚拟属性%分层分区%“虚拟-现实”一体化
3D CyberGIS%虛擬屬性%分層分區%“虛擬-現實”一體化
3D CyberGIS%허의속성%분층분구%“허의-현실”일체화
3D CyberGIS%virtual property%hierarchical partitioning%virtual-reality integration
针对当前网络空间与现实空间研究分离之不足，通过IP定位及相关网络属性采集，建立互联网资源及用户空间数据库，分层分区投影到三维数字地球复合坐标系中，实现三维CyberGIS“虚拟-现实”一体化定位、查询和分析功能，有效拓展了地理信息服务(Geographic Information System ，GIS)对虚拟空间要素的集成管理能力。
針對噹前網絡空間與現實空間研究分離之不足，通過IP定位及相關網絡屬性採集，建立互聯網資源及用戶空間數據庫，分層分區投影到三維數字地毬複閤坐標繫中，實現三維CyberGIS“虛擬-現實”一體化定位、查詢和分析功能，有效拓展瞭地理信息服務(Geographic Information System ，GIS)對虛擬空間要素的集成管理能力。
침대당전망락공간여현실공간연구분리지불족，통과IP정위급상관망락속성채집，건립호련망자원급용호공간수거고，분층분구투영도삼유수자지구복합좌표계중，실현삼유CyberGIS“허의-현실”일체화정위、사순화분석공능，유효탁전료지리신식복무(Geographic Information System ，GIS)대허의공간요소적집성관리능력。
By the IP locating associated with network attributes acquisition, an internet “resource and object” spatial database was established in this paper in order to combine the cyberspace and realspace together. Then it was layered and partitioned, and projected into the three-dimensional coordinate system of digital earth. Functions such as positioning, query, analysis and visualization for 3D CyberGIS virtual-reality integration were implemented, which could effectively expand the GIS management capabilities to the virtual space elements.
