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.