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High-water Level River Discharge Measurement Method in Japan

High-water Level River Discharge Measurement Method in Japan

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Other flood <strong>River</strong> <strong>Discharge</strong> <strong>Measurement</strong><br />

<strong>Method</strong>s<br />

In order to supplement the drawback of float observation,<br />

we need to develop and put other techniques <strong>in</strong> operational.<br />

Development of other flood <strong>River</strong> <strong>Discharge</strong><br />

<strong>Measurement</strong> <strong>Method</strong>s <strong>in</strong> <strong>Japan</strong><br />

. Non-Contact Surface Velocity <strong>Measurement</strong><br />

(supplement method for <strong>Measurement</strong> us<strong>in</strong>g floats)<br />

. Pressure-type Flood Current Meter<br />

( for <strong>in</strong>vestigation use only)<br />

. ADCP<br />

(under <strong>in</strong>vestigation for high <strong>water</strong>)

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