Inherent Optical Properties data from the Sentinel-3A satellite quantify how seawater absorbs and scatters light. The dataset includes geophysical variables like total absorption and backscattering coefficients, supporting water-type classification and biogeochemical studies. This product was developed using the Generalized Inherent Optical Properties model framework and informed by the U.S. interagency Satellite Needs Working Group.
Use Cases
- Classify water types based on inherent optical properties like absorption and backscattering coefficients.
- Assess water clarity and quality using the retrieved total absorption and backscattering coefficients.
- Support biogeochemical studies by analyzing phytoplankton absorption and particulate backscattering coefficients.
- Enable cross-sensor comparisons for radiative-transfer applications using the IOP suite.
Strengths
- Derived from the Sentinel-3A OLCI instrument, a major Earth-observation satellite.
- Provides per-pixel inherent optical properties, enabling detailed spatial analysis.
- Uses the Generalized Inherent Optical Properties model framework for retrieval.
Limitations
- Row count and dataset size are unknown, which may limit suitability assessment.
- Column-level documentation is absent; field semantics must be inferred after download.
- Last update date is unknown; freshness unverified.
Provenance
- Source
- nasa_earthdata
- Collection Method
- Retrieved from spectral Remote Sensing Reflectance using the Generalized Inherent Optical Properties model.
- Geography
- Regional coverage from the Sentinel-3A satellite.