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

Claim 19:
20. A measurement device for measuring a water-filled structure, the measurement device comprising:
a sensor carrier comprising a first end and a second end, wherein when in a state of use, the first end is positioned below water and the second end positioned above the water;
at least one measurement sensor positioned on the first end of the sensor carrier and configured to examine the structure by capturing measurement data; and
an acceleration sensor; and
GNSS measuring points configured to receive GNSS signals from satellites in a global navigation satellite system and determine a position of a tachymeter, wherein at least one of (1) a position of the measurement device, and (2) an orientation of the measurement device is determined based on the measuring data from the acceleration sensor, the GNSS signals received by the GNSS measuring points, and the measuring data captured by the tachymeter aimed at the measurement device, and wherein the position of the measurement device is matched to the measurement data.