Processed CTD Data from Gulf of Mexico Oil Spill Response Cruise

CTD measurements profile the water column from a NOAA research vessel during the Deepwater Horizon oil spill response. Data includes temperature, conductivity, depth, dissolved oxygen, and fluorometry for Cruise 02, processed into quality-checked NetCDF files. The dataset was collected by NOAA and is hosted on multiple government data platforms.

Use Cases

• Analyzing vertical profiles of seawater conductivity and temperature for oceanographic modeling.
• Correlating fluorometry data with other samples to assess potential oil spill impacts on water column biology.
• Mapping the spatial distribution of dissolved oxygen levels in the Gulf of Mexico during the incident response.
• Using depth and location data to guide and validate the collection of physical water samples.

Strengths

• Data has been processed and undergone quality checks, as stated across all sources.
• Provides specific temporal context for the Deepwater Horizon event, covering 2010-06 03 to 2010-06-10.
• Cross-platform presence on Data.gov and NASA EarthData indicates institutional validation and importance.

Limitations

• Critical metadata conflicts exist: Data.gov lists a last update of 2026-03-05, while NASA EarthData lists 2010-06-10.
• No row counts, file sizes, or specific column names are provided by any source.
• The exact license and author information are not specified.

Provenance

Source

National Oceanic and Atmospheric Administration, Department of Commerce

Collection Method

Measurements collected aboard NOAA Ship Thomas Jefferson using CTD instrumentation.

Time Range

2010-06-03 to 2010-06-10

Freshness

2026-03-05 23:20:35.982178

Geography

Gulf of Mexico, specifically the Mississippi Canyon and Gulf Coast region.