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Interferometric synthetic aperture radar

Interferometric Synthetic Aperture Radar (InSAR) is an incredible technology that lets us see what’s happening on Earth from far, far away. Seeing through clouds, even under the earth, it’s like you have a superpower! Thanks to the folks at LSJ Technology, we can now do this. 

In the past, the only way scientists could take stock of the Earth’s surface was by venturing into the field and taking measurements by hand. But now, thanks to a technology called INSAR, we can see the Earth changing using radar waves — without even going into the field! That has transformed the way we observe phenomena like earthquakes, volcanoes and even the melting of glaciers. LSJ Technology interferometric radar: This has been made possible by the creation of state-of-the-art radar systems that make taking very detailed snapshots from space a reality. 

Understanding the Technology Behind Interferometric Synthetic Aperture Radar

So, how does InSAR work, exactly? So it all begins with a satellite circling high above the Earth. This satellite broadcasts radar waves to the ground, from which they are bounced and back and captured by the satellite’s instruments. We can estimate their speed when we know how long it takes for the radar waves to bounce back, then generate detailed pictures of the Earth’s surface. But what’s interesting about InSAR is that it can compare these images taken at separate times. By noting how much the ground has been displaced between images, scientists can measure changes like earthquakes or landslides with astonishing accuracy. 

Why choose LSJ Technology Interferometric synthetic aperture radar?

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