Atlantic Ocean Seabed Soil Survey for Offshore Wind Development

NYSERDA's geophysical survey data characterizes geological conditions for offshore wind development in two Atlantic Ocean study areas, Hudson North and Hudson South, from July to October 2020. Information includes geological structure, lithology, and soil characteristics from the seafloor to approximately 100 meters below seabed. The dataset aims to provide high-quality seabed soil data to reduce uncertainty for wind energy lease holders.

Use Cases

• Modeling soil bearing capacity and geological hazards for turbine foundation design using lithology and soil characteristics data.
• Mapping subsurface geological structure to identify optimal cable routing paths and avoid unstable zones.
• Assessing seabed composition and stratigraphy from seafloor to 100 meters depth for environmental impact studies.
• Correlating geophysical survey results with other oceanographic data to build integrated site condition models for lease areas.

Strengths

• Data focuses on two specific Wind Energy Areas (WEAs) in the Atlantic Ocean, providing targeted spatial coverage.
• Surveys characterize soil conditions to a significant depth of approximately 100 meters below seabed.
• Project conducted by the New York State Energy Research and Development Authority (NYSERDA), a state authority.

Limitations

• Specific row count, column names, and sample data are unavailable for technical assessment.
• Data is from a single survey period in 2020 and may not reflect more recent seabed conditions.
• Geographic scope is limited to the Hudson North and Hudson South study areas.

Provenance

Source

New York State Energy Research and Development Authority (NYSERDA)

Collection Method

Geophysical survey performed in the Atlantic Ocean.

Time Range

July 2020 – October 2020

Freshness

Survey data is from 2020; platform record was last updated in April 2026.

Geography

Two study areas in the Atlantic Ocean: Hudson North and Hudson South.