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  2. Atmospheric optics ray-tracing codes - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_optics_ray...

    Atmospheric optics ray-tracing codes. Atmospheric optics ray tracing codes - this article list codes for light scattering using ray-tracing technique to study atmospheric optics phenomena such as rainbows and halos. Such particles can be large raindrops or hexagonal ice crystals. Such codes are one of many approaches to calculations of light ...

  3. Atmospheric radiative transfer codes - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_radiative...

    The radiative transfer equation is a monochromatic equation to calculate radiance in a single layer of the Earth's atmosphere. To calculate the radiance for a spectral region with a finite width (e.g., to estimate the Earth's energy budget or simulate an instrument response), one has to integrate this over a band of frequencies (or wavelengths).

  4. Codes for electromagnetic scattering by spheres - Wikipedia

    en.wikipedia.org/wiki/Codes_for_electromagnetic...

    Majority of existing codes for calculation of electromagnetic scattering by a single sphere is based on Mie theory which is an analytical solution of Maxwell's equations in terms of infinite series. Other approximations to scattering by a single sphere include: Debye series, ray tracing ( geometrical optics ), ray tracing including the effects ...

  5. Atmospheric window - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_window

    Atmospheric windows are useful for astronomy, remote sensing, telecommunications and other science and technology applications. In the study of the greenhouse effect, the term atmospheric window may be limited to mean the infrared window, which is the primary escape route for a fraction of the thermal radiation emitted near the surface.

  6. Ray tracing explained: The future of hyper-realistic graphics

    www.engadget.com/2018-04-16-the-future-of-ray...

    Session Id: 3ulhgl9q (Pls: 7433c596-8bad-464f-87b1-96bcd8022acd) Ray tracing has long been gaming's holy grail. A method of creating hyper-realistic lighting and graphics, for years ray tracing ...

  7. Atmospheric refraction - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_refraction

    Atmospheric refraction is the deviation of light or other electromagnetic wave from a straight line as it passes through the atmosphere due to the variation in air density as a function of height. [1] This refraction is due to the velocity of light through air decreasing (the refractive index increases) with increased density.

  8. 6S (radiative transfer code) - Wikipedia

    en.wikipedia.org/wiki/6S_(radiative_transfer_code)

    6S (radiative transfer code) 6SV1 ( S econd S imulation of a S atellite S ignal in the S olar S pectrum, V ector, version 1) is an advanced radiative transfer code designed to simulate the reflection of solar radiation by a coupled atmosphere-surface system for a wide range of atmospheric, spectral and geometrical conditions.

  9. Someone modded ‘Doom’ to add ray-tracing - Engadget

    www.engadget.com/doom-ray-traced-220344913.html

    To install Doom Ray Traced, you'll need an original Doom.wad file and the PrBoom source port. After that, you can play first three episodes of the game with modern lighting. Rip and tear. The mod ...