Hydrologic Data Acquisition & Analysis

In today's rapidly changing environment, accurate hydrological data is essential for resource management, ecological protection, and scientific research. ESG is committed to providing comprehensive hydrological data collection and analysis services, utilizing advanced technologies to help clients gain in-depth understanding of water dynamics and quality conditions.

Our Services

Ocean Current and Wave Monitoring

By monitoring ocean currents and waves in real-time, we help clients understand water movement patterns, which play a crucial role in predicting pollutant dispersion paths and assessing the impact of coastal engineering projects.


Current Rose DiagramWave Rose Diagram


Temperature, Salinity, and Density Measurement


Temperature, salinity, and density are key factors determining water layer structure. Our precise measurement services provide critical data for climate models and help assess their impact on aquatic ecosystems.


Turbidity Analysis


High levels of turbidity can affect light penetration and the health of underwater organisms. We offer detailed turbidity measurements to support water quality assessment and environmental decision-making.


Water Sampling and Analysis


Regular water sampling and laboratory analysis ensure data accuracy. We assist clients in in-depth studies of water's chemical composition, providing a solid data foundation for environmental monitoring.


Multi-purpose water quality analysis sensors


Technical Advantages

Smart Buoy System


Equipped with a 4GDTU communication module, battery, solar panel, and ATM916 acoustic modem, our smart buoy system enables continuous, real-time monitoring and data transmission of environmental parameters, offering you efficient and reliable data support.


Smart Buoy System


Tide Recording and Buoyancy Module


Our Tide Recording and Buoyancy Module automatically adapts to tidal changes, ensuring sensors operate at optimal positions, thus enhancing the accuracy and reliability of the data.


Tide Recording and Buoyancy ModuleTide Recording and Buoyancy Module


Application Areas


Our hydrological data collection and analysis services are widely used in various fields, including but not limited to:

  • Environmental protection and water quality monitoring

  • Marine and coastal engineering assessment

  • Water resource management and planning

  • Support for research and educational projects


Ocean Current and Wave Monitoring

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