Validation at weir

Validation contents

• Acquisition of data at various altitudes under a quiet watershed environment.

Inspection result

• Altitude 50 m: Acquired all riverbed topography with a depth of about 3.4 m.
• Altitude 100 m: Acquired all riverbed topography with a depth of about 3.4 m.
• Altitude 150 m: Acquired riverbed topography data to a depth of about 2.5 m.
• Acquired the data in a wider measurement range as altitude increases.