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  1. darktarget.gsfc.nasa.govDark Target and the Study of Aerosols | Dark Target - NASA

    13 de ago. de 2023 · Dark Target and the Study of Aerosols. The effect of aerosols is one of the greatest sources of uncertainty in climate modeling. Aerosols vary in time in space and can lead to variations in cloud microphysics, which impact cloud radiative properties and climate.

    • Algorithm

      There are two separate and distinct “Dark Target” (DT)...

  2. earth.gsfc.nasa.gov › climate › dataDark Target | Earth

    29 de abr. de 2024 · There are actually two separate and distinct “Dark Target” (DT) algorithms. The first one is used for retrieving aerosol information over ocean (dark in visible and longer wavelengths) and the second one over vegetated/dark-soiled land (dark in the visible).

  3. darktarget.gsfc.nasa.gov › algorithmAlgorithm Intro | Dark Target - NASA

    13 de ago. de 2023 · Algorithm Intro. The dark target aerosol algorithm lays out the precise steps used in the retrieval process to go from raw data collected by the instrument to a geophysical product which provides useful information about aerosols in the atmospheric column.

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  5. amt.copernicus.org › articles › 14AMT - A Dark Target research aerosol algorithm for MODIS...

    12 de may. de 2021 · The MODIS Dark Target algorithm, based on a lookup table (LUT) method, uses three wavelengths from 0.47 to 2.1 µ m to retrieve aerosol properties over dark (vegetated and dark-soiled) land surfaces (Levy et al., 2007a, b, 2013; Remer et al., 2020).

  6. www.researchgate.net › publication › 344684559_The_Dark_Target_Algorithm_for(PDF) The Dark Target Algorithm for Observing the Global ... -...

    7 de sept. de 2020 · The Dark Target aerosol algorithm was developed to exploit the information content available from the observations of Moderate-Resolution Imaging Spectroradiometers (MODIS), to better...

  7. www.earthdata.nasa.gov › news › new-geo-leo-dark-target-aerosol-data-product-suiteNew GEO-LEO Dark Target Aerosol Data Product Suite

    19 de mar. de 2024 · News. New GEO-LEO Dark Target Aerosol Data Product Suite. The Geostationary Earth Orbit (GEO) – Low-Earth Orbit (LEO) Dark Target Aerosol product suite enables users to track rapid changes and movements in smoke and dust plumes that can severely impact air quality. Jennifer L. Brennan. Mar 19, 2024.