description WorldView-3 Overview
WorldView-3 is a high-resolution commercial Earth observation satellite operated by Maxar and launched in 2014. It provides panchromatic imagery at 0.31-meter resolution, making it the highest-resolution commercial imaging satellite in orbit.
The satellite is equipped with multispectral and shortwave infrared sensors, allowing it to see through smoke and identify specific materials. Its high-fidelity data is used primarily by governments, defense agencies, and commercial mapping enterprises.
insights Ranking position
WorldView-3 ranks #4 of 187 in the Satellite ranking, behind Syncom 3, ahead of TRMM.
help WorldView-3 FAQ
What is the ground resolution of the WorldView-3 satellite?
WorldView-3 offers a panchromatic ground resolution of 0.31 meters, making it one of the highest-resolution commercial Earth observation satellites currently in operation. This allows it to distinguish objects roughly the size of a standard notebook from orbit.
What company owns and operates WorldView-3?
WorldView-3 is owned and operated by Maxar Technologies, formerly known as DigitalGlobe. The company launched the satellite in 2014 to expand its commercial imagery catalog.
Why does WorldView-3 have shortwave infrared bands?
The satellite includes 8-band shortwave infrared (SWIR) capabilities that allow it to see through smoke, haze, and fog. This technology is particularly useful for detecting thermal changes, mapping wildfires, and identifying specific mineral compositions on the ground.
What orbit does WorldView-3 fly in?
WorldView-3 operates in a sun-synchronous orbit at an average altitude of approximately 617 kilometers. This orbit allows it to pass over the same point on Earth at roughly the same local time each day, providing consistent lighting for imagery.
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