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A case study of detecting the triplet of 3S1 using superconducting gravimeter records with an alternative data preprocessing technique
Seismic normal mode Superconducting gravimeters data Hilbert-Huang transformation Multi-station experiment 3S1 triplet
2015/8/24
Due to their very low noise levels in the low frequency band (<1 mHz), superconducting gravimeters (SGs) are particularly suitable to observe long-period free oscillations of the Earth. This case stud...
Some remarks about lidar data preprocessing and different implementations of the gradient method for determining the aerosol layers
Lidar Aerosol Wavelet Preprocessing
2015/8/17
The determination of atmospheric aerosol layers from lidar returns is possible through automated algorithms. This product is useful, for example, in monitoring the Boundary Layer Height (BLH) as well ...
A comparison of preprocessing methods for solar force-free magnetic field extrapolation
preprocessing methods solar force-free magnetic field extrapolation
2011/1/13
Extrapolations of solar photospheric vector magnetograms into three-dimensional magnetic fields in the chromosphere and corona are usually done under the assumption that the fields are force-free. The...
Data Preprocessing Circuit Designs and Analyses for Subsonic Cruise Missile Infrared Image Seeker
Circuit Designs Subsonic Cruise Missile Infrared Image Seeker
2009/9/25
In this literature, a data pre-processing circuit designs and analyses for an infrared image seeker of a subsonic cruise missile are proposed. The flight speed of the missile is 250m/s. Therefore, aut...