Patent ID: 11927681
Assignee: HYDROMAPPER GMBH
Field: Measurement (Instruments)
Classification: CPC G  Y | IPC G

Claim 13:
14. A method for measuring a water-filled structure, the method comprising:
structuring a measurement device to comprise a sensor carrier including a first end;
positioning the first end of the sensor carrier below a water surface;
measuring the water-filled structure with at least one measurement sensor by capturing measurement data,
determining at least one of a current position and an orientation of the measurement device using measuring data from an acceleration sensor based on: (1) GNSS signals received by GNSS measuring points for a position of a tachymeter; and (2) measuring data from the tachymeter aimed at prism apparatuses; and
matching the at least one of the current position and the orientation of the measurement device to the measurement data.