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groups:homestake:meetings:20150528 [2015/05/28 11:01] – mandicgroups:homestake:meetings:20150528 [2015/05/28 11:16] (current) – mandic
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      * coordinates: Gary will provide the coordinates for the surface sites in Kathy's system. Once we retrieve the data from balers, position coordinates should improve. Currently, precision is a few meters.      * coordinates: Gary will provide the coordinates for the surface sites in Kathy's system. Once we retrieve the data from balers, position coordinates should improve. Currently, precision is a few meters.
      * Daniel/Victor: observe the initial part of the EQ arrival, should have less distortion than the surface. Do source imaging. Also want to look at the reflections off of the surface. Also interested in the radiometry code and comparison with other beam forming techniques. Most of this would be in time domain with transients, sometimes work in frequency domain but convert back in time.      * Daniel/Victor: observe the initial part of the EQ arrival, should have less distortion than the surface. Do source imaging. Also want to look at the reflections off of the surface. Also interested in the radiometry code and comparison with other beam forming techniques. Most of this would be in time domain with transients, sometimes work in frequency domain but convert back in time.
-     * Gary: plans related to the particle motion video circulated before. Interested in the anisotropy behavior. Trying to use and upgrade older tools based on multi-taper spectral method and wavelets, designed to optimize the time-frequency trade-off (measure narrow band, but with as short segments as possible). Look at the particle motions at different frequencies. Test the decay rates with depth as a function of frequency. Expect the rock to be anisotropic, want to test theory for this kind of setting.    +     * Gary: plans related to the particle motion video circulated before. Interested in the anisotropy behavior. Trying to use and upgrade older tools based on multi-taper spectral method and wavelets, designed to optimize the time-frequency trade-off (measure narrow band, but with as short segments as possible). Look at the particle motions at different frequencies. Test the decay rates with depth as a function of frequency. Expect the rock to be anisotropic, want to test theory for this kind of setting. Also, the active source data could give us direct measurements of anisotropy, maybe able to convert this into a 3D tomography model of the medium. Expect to have several thousand shots from the active source, recorded by all our stations - large amount of data, will take much effort to analyze it. 
-     * radiometer method +     * Vuk: aim to extract modal and directional content from the data using the radiometer and other beamforming techniques, in the 0.1-10 Hz. Overlaps with both of the above directions. 
-     * data analysis workshop +     * data analysis workshop: probably 2-3 weeks after the active source experiment, maybe mid/late September. Revisit in 2 weeks.
-     * other analysis plans +
      * when do we harvest data from balers? Surface balers will fill up in about 1 year, underground ones in 1.5 years. Some of the surface sites are not accessible in the winter. August/Sep is when we should do this on at least some of the surface stations.      * when do we harvest data from balers? Surface balers will fill up in about 1 year, underground ones in 1.5 years. Some of the surface sites are not accessible in the winter. August/Sep is when we should do this on at least some of the surface stations.
 +     * Authorship policy: those involved in the construction of the array (Daniel, Victor, Pat, Tanner, Gary, and Vuk) will be authors on all papers published with this data. Others that help with specific analysis projects could be authors on those papers, but not on all the other papers. 
  
  
groups/homestake/meetings/20150528.1432828911.txt.gz · Last modified: 2015/05/28 11:01 by mandic

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