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Read the latest news about Earth Polychromatic Imaging Camera (EPIC) and access learning resources designed to help you optimize your Earth science research.

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image collage of satellite data images of Earth

Comparison of TEMPO UVAI vs DSCOVR EPIC UVAI

This notebook illustrates a comparison of ultra-violet aerosol index (UVAI) between the Tropospheric Emissions: Monitoring of Pollution (TEMPO) instrument and DSCOVR EPIC UVAI.
External Resource
Jupyter Notebook
April 10, 2026
satellite image showing how impcat of California wildfire smoke across the United States

Exploring the Impact of the 2020 West Coast Wildfires

The CALIPSO satellite and the Earth Polychromatic Imaging Camera (EPIC) on NOAA’s DSCOVR satellite collected valuable data on one of the worst fires and fire seasons in California history.
Data in Action
Nov. 16, 2020
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EPIC News

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This is a rectangular image of a sunglint over land. The upper two-thirds of the image shows land with clouds floating over it. The lower third of the image is largely ocean. In the center of the image is a red outline of a square and in the center of the square is a red, green, and blue sunglint.

A Glint of Understanding

NASA researchers and data offer new insights into the impish and interesting visual phenomenon of sunglint in satellite imagery.
Feature Article
June 25, 2024
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