Large-Scale Measurements of Thermospheric Dynamics with a Multisite Fabry-Perot Interferometer Network: Overview of Plans and Results from Midlatitude Measurements
Figure 2
Images ((a) and (c)) and interferograms ((b) and (d)) for 630 nm sky and HeNe laser observations made by the PARI FPI instrument. The interferograms are calculated by annular integration around the ring center of the circular pattern in each image. 500 channels of equal areas are used to generate the interferogram.
