PACE OCI Level-2 Regional Aerosol Optical Properties, Unified Aerosol Algorithm (UAA) Algorithm Data, version 3.1
收藏Global Change Master Directory (GCMD)2024-12-10 更新2026-04-25 收录
下载链接：
https://cmr.earthdata.nasa.gov/search/concepts/C3620139465-OB_CLOUD.html
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资源简介：
The AER_UAA suite provides aerosol optical properties (AOP), retrieved using the Unified Aerosol Algorithm (UAA). Core variables include measures that describe aerosol loading, size partitioning, and absorption. A companion product in the same family provides the UV Absorbing Aerosol Index (UVAI_UAA). Typical uses include air-quality and climate analyses, aerosol context for ocean-color atmospheric correction, trend studies, and model evaluation; users should refer to per-file metadata/flags for quality screening and wavelength availability.
Core geophysical variables in this suite include:
- Aerosol_Optical_Depth — Aerosol optical depth at multiple wavelengths (unitless)
- AAOD — Average aerosol optical depth (unitless)
- AerosolLayerHeight — Aerosol layer height (km)
- AerosolSingleScattAlbedo — Aerosol single scattering albedo (unitless)
- NUV_AerosolIndex — Near-UV aerosol index (unitless)
- CloudOpticalDepth — Cloud optical depth (unitless)
- CloudFraction — Radiative/derived cloud fraction (unitless; 0–1)
- l2_flags — Level-2 Processing Flags (bitmask)
提供机构：
OB_CLOUD
创建时间：
2024-12-10
