Particulate Organic Carbon Validation Dataset for Remote Sensing

Measurements taken for the purpose of validating remote-sensing-derived particulate organic carbon. The dataset is hosted by the NASA OB_DAAC organization and is present on multiple platforms including NASA Earthdata and Data.gov. Its most recent update was recorded as March 12, 2026.

Use Cases

• Validating satellite algorithms for estimating particulate organic carbon concentration in surface waters.
• Calibrating remote sensing models using in-situ ocean chemistry and optics measurements.
• Analyzing relationships between ocean temperature, salinity, and organic carbon content for model improvement.

Strengths

• Cross-platform presence on NASA Earthdata and Data.gov indicates recognized importance and curation.
• Managed by the authoritative NASA OB_DAAC organization.
• Includes domain-specific tags for ocean chemistry, optics, temperature, and salinity from Data.gov.

Limitations

• Critical metadata such as row count, column names, and dataset size are unknown across all sources.
• Sources conflict on license details, with some specifying 'other-license-specified' and others listing 'None'.
• Temporal and geographic coverage of the measurements is not provided.

Provenance

Source

NASA OB_DAAC

Collection Method

Measurements for validating remote-sensing-derived data.

Time Range

null

Freshness

2026-03-12 22:30:23.311843

Geography

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