Coastal Water Monitoring

Articles & Whitepapers

  • The Importance of Dynamic Density Compensation in Water Level Monitoring

    The Importance of Dynamic Density Compensation in Water Level Monitoring

    OBTAINING SUPERIOR WATER LEVEL ACCURACY IN COASTAL ENVIRONMENTS In-Situ Inc. water level instruments measure the sum of all pressures (atmospheric and hydrostatic) exerted on a pressure transducer and use that data to calculate water levels. Water density contributes to the total hydrostatic pressure. Saltwater has a higher specific gravity than fresh water. A standard column of saltwater exe

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Equipment & Solutions

  • Multiparameter Water Quality Sonde
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    Multiparameter Water Quality Sonde

    The Hydrolab HL4 is the next generation multiparameter water quality sonde from OTT Hydromet. Know the instrument is working correctly and troubleshoot quickly. Streamline calibration tasks and produce valid, scientifically defensible conclusions.