BIM+GIS及融合北斗定位数据在勘察管控中的应用

Application of BIM + GIS and fusion Beidou positioning data in survey management and control

航道工程勘察野外工作的水域钻探作业因受气象环境影响,导致勘探船舶偏离指定位置区域而无法及时预警。在项目实际管控中存在信息服务能力弱、无法直观有效地追溯项目实施过程中的业务数据等情况。研究北斗/GNSS、BIM、GIS,充分结合北斗/GNSS在定位及BIM在信息传递、共享等方面的优势,依托某航道工程勘察项目进行预警、业务数据管控等探索和验证。实践证明:在航道勘察管控中综合利用BIM、GIS、北斗/GNSS定位数据,可提升预警和信息服务能力。

Due to the influence of the meteorological environment, the water area drilling operations in the field work of the channel engineering survey caused the exploration ship to deviate from the designated location area and could not be early warning in time. In the actual control of the project, there is weak information service capability and the inability to visually and effectively trace the business data in the project implementation process, etc. We study Beidou/GNSS,BIM,GIS,and fully combine the advantages of Beidou/GNSS in positioning and BIM in information transmission and sharing, and rely on a certain waterway engineering survey project to explore and verify early warning, business data management and control. Practice has proved that the comprehensive use of BIM,GIS and Beidou/GNSS positioning data in waterway survey management and control can improve the ability of early warning and information service.