Aerosol scattering coefficients for wavelengths of 450, 550, and 700nm were measured almost continuously by a nephelometer in the Arctic Ocean. The dataset was created by AMD_KOPRI to determine the optical properties of aerosols in that region. Data collection concluded in September 2012.
Use Cases
- Analyze temporal trends in aerosol scattering coefficients at 450nm, 550nm, and 700nm to study seasonal Arctic haze.
- Correlate scattering coefficient measurements with other atmospheric data to model aerosol optical depth in the Arctic.
- Validate satellite-derived aerosol property estimates using in-situ nephelometer measurements from the Arctic Ocean.
Strengths
- Continuous measurements provide high temporal resolution for analysis.
- Three distinct wavelength channels (450, 550, 700nm) enable spectral property studies.
Limitations
- Dataset is from a single year (2012), limiting long-term trend analysis.
- Spatial coverage is restricted to specific Arctic Ocean measurement locations.
- Sample size and data volume are unknown.
Provenance
- Source
- AMD_KOPRI via NASA Earthdata.
- Collection Method
- In-situ measurements collected by a nephelometer.
- Time Range
- 2012
- Freshness
- null
- Geography
- Arctic Ocean.