Working with dual frequency data

In this video we are going to see how to work with data from dual frequency GPR systems. When creating a project with data from dual frequency systems, you will see the two input icons appearing at the bottom of a B-scan but also next to the slice view and in the input analysis. Input one represents the high frequency data and input 2 the low frequency data. In slice view we can alternate between the two views by simply clicking on the input one or input two icon and similarly for the B-scan view by selecting one of the icons. We can also apply separate filters to the data from each input by going to the input analysis section, selecting the desired input and choosing the filters that you want to apply. Let’s apply another filter for input two. We will apply the trim data filter. Going back to the list of filters for input one you can see that this filter is not included here but only for the input two data. To apply a filter for the high frequency data first select input one and then choose the desired filter from the list.