Aqua MODIS Level-2 Regional 11µm Daytime Sea Surface Temperature (SST) Data, version R2019.0
收藏Global Change Master Directory (GCMD)2025-01-23 更新2026-04-25 收录
下载链接：
https://cmr.earthdata.nasa.gov/search/concepts/C1615905765-OB_DAAC.html
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资源简介：
SST provides global sea surface temperature derived primarily from thermal infrared observations during daytime. Users apply SST to detect fronts and eddies, monitor marine heatwaves, drive ecosystem and habitat models (when paired with chlor_a, Kd_490, PAR), and provide boundary conditions for biogeochemical and climate analyses. Note that IR-based SST is sensitive to clouds, aerosols, and diurnal warming; for minimum diurnal effects, pair with NSST (nighttime SST) and refer to per-file flags before analysis.
Geophysical variables in this suite include:
- bias_sst — Sea Surface Temperature bias (°C)
- flags_sst — Product-specific flags, Sea Surface Temperature (integer bitmask)
- l2_flags — Level-2 Processing Flags (integer bitmask; see bit definitions)
- qual_sst — Quality levels for Sea Surface Temperature (integer quality flag)
- sst — Sea Surface Temperature (°C)
- sstref — Sea Surface Temperature reference (°C)
- stdv_sst — Sea Surface Temperature standard deviation (°C)
提供机构：
OB_DAAC
创建时间：
2025-01-23
