Sensor Products
- AIRS
  - Daily
  - Weekly
  - Bi-Weekly
  - Monthly
- IASI
- AMSU
- SSMI
  - Daily
  - 15-year Climatology
- SSMI/S
- AMSR-E
- ASTER

Integrated Products

Impact Assessments
- CRTM
- GPM
- GLDAS
- GDAS

Publications

Meetings

Links

Data and images displayed on STAR sites are provided for experimental use only and are not official operational NOAA products. More information>>

Javascript is currently disabled on this computer. Without javascript, some display enhancements do not work; however, all content is fully visible and accessible.

Digital Earth Emissivity Information System (DEEIS)

Impact Assessments

This section presents various studies that assess the impact of improved emissivity data sets in radiative transfer and data assimilation.

CRTM: comparisons of radiative transfer simulations against satellite observations, when utilizing different emissivity inputs in the radiative transfer calculation
GDAS: impact studies in the Global Data Assimilation System (GDAS) using Gridpoint Statistical Interpolation (GSI) with different emissivity inputs