NOAA Oceanic Climate Data Records: Satellite-Based Sea and Ice Measurements

NOAA's Climate Data Records are long-term, vetted time series created by merging surface, atmosphere, and space-based data across decades. These records provide authoritative information on changes in oceans, seas, and ice sheets, developed by applying modern analysis to historical and current satellite data. The National Centers for Environmental Information (NCEI) maintains and extends these records.

Use Cases

• Assessing climate variability and change based on long-term, vetted oceanic time series.
• Clarifying underlying climate trends based on the application of modern data analysis to historical satellite data.
• Identifying economic and scientific value from authoritative and traceable long-term climate records.

Strengths

• Records are vetted using standards established by the National Research Council (NRC).
• Datasets are described as robust, sustainable, and scientifically sound with longevity, consistency, and continuity.
• Created by merging data from multiple systems (surface, atmosphere, space-based) across decades.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and dataset size are unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

National Oceanic and Atmospheric Administration (NOAA).

Collection Method

Created by applying modern data analysis methods to historical global satellite data and merging data from multiple systems.

Time Range

Multi-decadal time series, extended with present-day and future data.

Freshness

Update frequency is unknown; records are extended with present-day and future measurements.

Geography

Global coverage of oceans, seas, and ice sheets.