Sea Surveyor, Inc
MARINE SURVEYS
SINCE 1985

 

 

Precision marine surveys for the engineering community

 

 

Sea Level Monitoring


Tide Monitoring For Sea Level Datums

 

Sea Surveyor monitors tide and computes the elevation of sea level using NOAA-compliant equipment, methods and standards.  Sea Surveyor has monitored tides and computed sea level datums in support of NOAA’s V-DATUM project and the U.S. Army Corps of Engineers’ Comprehensive Evaluation of Project Datums (CEPD) project.  Sea Surveyor monitors sea level by installing bubbler tide gauges, downward-looking radar units, or Aquatrak acoustic tide gauges inside stilling wells that record water surface elevations at 6-minute intervals for continuous periods of 1-month, 3-months, or 1-year.  Sea Surveyor technicians are factory-trained in the use and servicing of data loggers manufactured by SUTRON, STEVENS, and others.  Cellular modems transmit the water level elevations to Sea Surveyor’s SSITIDE website for real-time data plotting and review.

Tide

Tide Record

Surveyor

Land surveyors provide NAVD-88 elevations for tidal benchmarks.

Tide Station2

NOS Tide Station 941-4575

 

 

 

 

 

 

 

 

Benchmark

Tidal Benchmark

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