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Global, multi-year analysis of clouds and earth's radiant energy system terra observations and radiative transfer calculations
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Caldwell, T. Rutan, D. A. Coleman, L. H. Rose, F. G. Zentz, S. Charlock, T. P. |
| Copyright Year | 2005 |
| Description | An extended record of the Terra Surface and Atmosphere Radiation Budget (SARB) computed by CERES (Clouds and Earth s Radiant Energy System) is produced in gridded form, facilitating an investigation of global scale direct aerosol forcing. The new gridded version (dubbed FSW) has a spacing of 1 at the Equator. A companion document (Rutan et al. 2005) focuses on advances to (and validation of) the ungridded, footprint scale calculations (dubbed CRS), primarily in clear-sky conditions. While mainly intended to provide observations of fluxes at the top of atmosphere (TOA), CERES (Wielicki et al. 1996) includes a program to also compute the fluxes at TOA, within the atmosphere and at the surface, and also to validate the results with independent ground based measurements (Charlock and Alberta 1996). ARM surface data has been a focus for this component of CERES. To permit the user to infer cloud forcing and direct aerosol forcing with the computed SARB, CERES includes surface and TOA fluxes that have been computed for cloud-free (clear) and aerosol free (pristine) footprints; this accounts for aerosol effects (SW scattering and absorption, and LW scattering, absorption and emission) to both clear and cloudy skies. |
| File Size | 532380 |
| Page Count | 8 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20070004935 |
| Archival Resource Key | ark:/13960/t88h3kn9p |
| Language | English |
| Publisher Date | 2005-01-01 |
| Access Restriction | Open |
| Subject Keyword | Meteorology And Climatology Terra Spacecraft Earth Atmosphere Atmospheric Heat Budget Aerosols Clouds Meteorology Radiative Transfer Modis Radiometry Radiant Flux Density Optical Thickness Atmospheric Radiation Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |