Work Efficiently with Depth-Sounding System Synchronized with GNSS
A system designed with emphasis on on-site ease of use, offering real-time tide level correction with RTK-GNSS
In order to carry out measurement using RTK-GNSS, base stations are established at known points.
When network type RTK-GNSS measurement using VRS is performed, the establishment of base stations is not required.
The bar check equipment, a GNSS receiver, measurement computer, sounder and battery are set up on the work ship.
Because setup is done using the GPMate-ECHOs GNSS automatic setup function, there is no need for troublesome GNSS setup procedures.
Depth measurement is carried out by using GPMate-ECHO installed on the measurement computer.
The measurement cross-section previously configured on land is selected, and the work ship proceeds along the survey line. With GPMate-ECHO, the extent of positional deviation from the survey line is communicated using voice guidance, and so sounding data can be recorded automatically simply by steering the work ship accordingly.