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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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NASA Cloud Data Access
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Cloud-Optimized Data Access using OPeNDAP’s Dataset Metadata Response (DMR++)
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Enabling Discovery and Access Across NASA's Science Mission Directorate (SMD)
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An Assessment of and Access to NASA CERES Hourly Solar Irradiance Data Products Using POWER Web Services
The National Aeronautics and Space Administration’s (NASA) Clouds and Earth’s Radiant Energy System (CERES) Mission has been providing surface solar irradiance data products since March 2000. With an emphasis on global climate quality data products, CERES produces a suite of data parameters related to both the inputs and the observed and measured solar irradiance components at the top-of-atmosphere and at the surface. This paper discusses the global CERES SYN1Deg (Synoptic 1x1 degree resolution) solar irradiance data products, shows that the accuracy of the global horizontal irradiance (GHI) at the hourly time scale is <1% for bias and 24% RMS compared to the Baseline Surface Radiation Network (BSRN) measurements. This paper then shows the accuracy of the direct and diffuse components and a proposed “bias” correction based upon the solar zenith angle dependence that provides accuracy useful for solar applications on a global basis for all sunlit conditions. Lastly, a brief description of how to obtain these hourly solar irradiance products based upon SYN1Deg using the NASA’s Prediction of Worldwide Energy Resource (POWER) web services portal is given so users can utilize these estimates for testing and evaluation.
The Membrane Cryotank a Thermal/Structural Concept for Reusable Access to Space
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An Efficient Tool for Making Algorithm Theoretical Basis Documents Easy to Author, Locate and Access
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Cloud-optimized access to HDF5/NetCDF4 files using the Zarr API and the OPeNDAP DMR++
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