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CERES Software Requirements Documents


The Software Requirements Documents serve as a basis for the initial software design and guided Release 1 subsystem development. These requirements were derived from the Algorithm Theoretical Basis Documents. The documents presented below will open in a new window.


Subsystem
Number
Subsystem Title Release
Version
Document
Date
File
Format
Posted
1.0 Geolocate and Calibrate Earth Radiances 1.1 02/1995 PDF 08/02/1996
2.0 ERBE-like Inversion to Instantaneous TOA Fluxes 1.1 11/1994 PDF 08/02/1996
3.0 ERBE-like Averaging to Monthly TOA Fluxes 1.1 01/1995 PDF 08/02/1996
4.1-4.4 Determine Cloud Properties 1.1 04/1995 PDF 08/02/1996
4.5 & 4.6 CERES Inversion to Instantaneous TOA Fluxes and Empirical Estimates of Surface Radiation Budget 1.1 01/1995 PDF 08/02/1996
5.0 Compute Surface and Atmospheric Radiative Fluxes 1.1 01/1995 PDF 08/02/1996
6.0 Atmospheric Gridding and Spatial Averaging 1.1 01/1995 PDF 08/02/1996
7.1 Time Interpolation for Single and Multiple Satellites 1.1 01/1995 PDF 08/02/1996
7.2 Synoptic Surface and Atmospheric Radiation Budget 1.1 03/1995 PDF 08/02/1996
8.0 Compute Regional, Zonal, and Global Averages 1.1 01/1995 PDF 08/02/1996
9.0 Surface Gridding and Spatial Averaging 1.1 03/1995 PDF 08/02/1996
10.0 Compute Monthly and Regional TOA and SRB Averages 1.1 03/1995 PDF 08/02/1996
11.0 Update Clear Radiance History (CRH) is included in Subsystem 4.1-4.3, Determine Cloud Properties 1.1 04/1995 PDF 08/02/1996
12.0 Regrid Humidity and Temperature Fields 1.1 01/1995 PDF 08/02/1996


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