Explain Synthetic Aperture Radar Interferometry method.
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Explain Synthetic Aperture Radar Interferometry method.
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- How do you measure distance using a terahertz imaging system?Describe the SPECT and PET imaging techniques.4. Using the doppler formula calculate for the missing values. 5 MHz probe, 1.5KHZ shift, 2.5 MHz probe, 1.5KHZ shift, 7.5.MHz probe, 1.5KHzshift, 1.5KHzshift, 1.5KHzshift, V= 60degree angle, 60 degree angle, 60 degree angle, 45 degree angle, 60 degree angle, а. b. V= V= C. d. Fo, V= 40 cm/s Fo, V= 30 cm/s е.
- Cas A SNR North Lobe Chandra ACIS image (M. Stage) region of spectrum-> 10* km/s (be sure to convert your answer to kilometers!) (Enter a positive value--if you get a negative answer ignore the minus sign.) 1000 100 Combine counts / Ang./ (0.964324 sq. arcsec) 10 1 0.1 Cas A Ms Spectrum from 4362.5 4458.5, region size 0.964324 sq. arcsec Silicon line werden der 5 10 20 Wavelength (Angstroms) The speed of the material ejected in a supernova can be measured by using the Doppler shift of the X-ray emission lines in its spectrum. The images above show real X ray data of the Cassiopeia A supernova remnant and a spectrum extracted from that data--you can see several emission lines including the silicon line near 6.6 angstroms (0.66 nm). If the emission line created by silicon normally has a wavelength of 0.6648 nm (nanometers), but is measured in the spectrum to have a wavelength of 0.6599 nm, how fast is the gas moving?Which of the following is NOT a characteristic of the next generation of planned telescopes? Answers: A. multiple focus points B. extreme size C. segmented mirrors D. adaptive optics E. multiple wavebands2