Question

Height of a station determined by Global Navigational Satellite System (GNSS) is 284.097 m and the geoid height of the station is –30.052 m. The elevation of the station is __________________ m (round off to 3 decimal places).

Hint:

The elevation of a station can be calculated by adding the GNSS height and the geoid height.

Answer 1

Correct Answer: 314

The elevation of the station is calculated by adding the GNSS height and the geoid height: \[ \text{Elevation} = \text{GNSS height} + \text{Geoid height} = 284.097 + (-30.052) = 254.045 \, \text{m} \] Final Answer: \[ \boxed{254.045 \, \text{m}} \]