CTG's Sanxia No. 1 advanced research vessel enhances Yangtze River ecological protection

Date: 2025-07-23

Recently, the scientific research vessel Sanxia No. 1 was commissioned for ecological protection along the Yangtze River.

Measuring 56.7 meters in length, the vessel can accommodate seven crew members and 30 researchers.

Built by CTG as a floating laboratory, it is equipped with deepwater sampling equipment, acoustic detection tools, and a drone landing area.

It can automatically monitor 11 key water quality indicators in real time during navigation, enhancing the precision of observations related to water conditions, sediment flow, and geological risks in the reservoir area.

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By China Three Gorges Corporation

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