Gulf of St Lawrence Ocean Pigment Measurements 1989-1990

OB_DAAC provides pigment measurements collected in the Gulf of St Lawrence. The dataset covers a two-year period from 1989 to 1990. It is available on multiple government data platforms, indicating established use.

Use Cases

• Analyzing phytoplankton biomass and community structure using pigment concentration data.
• Studying relationships between ocean optics (light penetration) and biological activity.
• Investigating correlations between water temperature, salinity, and pigment distributions.
• Examining seasonal or interannual variability in a coastal marine environment over the 1989-1990 period.

Strengths

• Data is hosted by the authoritative NASA OB_DAAC organization.
• Covers a defined two-year temporal range (1989-1990) for time-series analysis.
• Presence on multiple government platforms (NASA Earthdata and Data.gov) suggests validation and reuse.

Limitations

• Column names and the exact row count are not provided by any source, limiting detailed assessment.
• Sources conflict on license details, with one specifying 'other-license-specified' and another listing no license.
• The dataset's age means it may not reflect current oceanographic conditions.

Provenance

Source

OB_DAAC

Collection Method

Field measurements

Time Range

1989 to 1990

Freshness

2026-03-12 19:50:01.888772

Geography

Gulf of St Lawrence