Information for Tracking Chemical Odor Plumes

If sequential sampling seems incongruent with the performance of rapid trackers, then what other information is available Several researchers have suggested 

The plume structure data introduced in the previous sections provide the opportunity to assess whether multiple sensors that are spatially separated can rapidly acquire useful information [5], The correlation function for the instantaneous concentration acquired by two sensors at locations p and q, separated in the transverse direction, is defined as 

The integral length scale provides a simple measure of the plume width and homogeneity and is calculated based on the area under the correlation function profiles  

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