NASA's Earth Polychromatic Imaging Camera (EPIC) captured three developing tropical low-pressure areas in the Indian Ocean. The EPIC instrument flies aboard NOAA's Deep Space Climate Observatory (DSCOVR) satellite. EPIC views the entire sunlit face of the Earth from sunrise to sunset in 10 narrowband channels, from ultraviolet to near infrared.
EPIC is a four-megapixel CCD camera and telescope. The color Earth images are created by combining three separate single-color images to create a photographic-quality image equivalent to a 12-megapixel camera. The camera takes a series of 10 images using different narrowband filters – from ultraviolet to near infrared – to produce a variety of science products. The effective resolution of the DSCOVR EPIC camera is somewhere between 6.2 and 9.4 miles