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The IRIS DMC Noise Toolkit data product is a collection of three open-source packages that provide relatively simple
Python 3 /ObsPy scripts to:
- compute power spectral density (PSD) of station waveform data using customized parameters (Noise Toolkit PDF/PSD package)
- compute microseism energy from PSDs at different frequency bands (Noise Toolkit Microseism Energy package)
- perform frequency dependent polarization analysis of the waveform data (Noise Toolkit Polarization Analysis package)
- Credits:
- IRIS DMC Products Team
- Keith Koper (University of Utah)
- Rob Anthony (now at U.S. Geological Survey, Albuquerque Seismological Laboratory, Albuquerque, New Mexico) and Rick Aster (New Mexico Tech and Colorado State University)