HAWAII VOLCANOES NATIONAL PARK Since the early 1990s, scientists have used radar satellites to map movement, or deformation, of Earth s surface. Interferometric Synthetic Aperture Radar calculates the ...

AbstractDouble-Fourier interferometry is the most viable path to subarcsecond spatial resolution for future astronomical instruments that will observe the universe at far-infrared wavelengths. The ...

This is an interferogram of the December 2018 eruption of Etna in southern Italy, based on Sentinel-1 satellite images. Interferograms spatially map ground surface movements. Disclaimer: AAAS and ...

For more details on FTIR (Fourier Transform InFrared Spectrometry), please check out my webinar. I will talk about the basics of FTIR as well as our enhanced FTIR, Thermo Scientific StarBoost™. FTIR ...

Fourier transform infrared (FTIR) spectroscopy is the preferred method of infrared spectroscopy. In this approach, IR radiation passes through a sample, where some of it is absorbed by the sample ...