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Additional plotting options are available be clicking on the gear icon shown in field 7 of Figure 6 (right hand side). These options include histograms (interval, cumulative and reversed cumulative histograms) and 1-D plots. Zooming in/out and linear/logarithmic y-axis are available. Moreover, in histograms the bar step can be modified and in 1-D plots the chart type can be switched among column, scatter, spline and line.
Even more visualization options are available in the lower part of the screen, as shown in Figure 7. The epicenters of the seismic events are demonstrated on a google map, which provides zooming, map/satellite view, drawing of national borders and full screen mode are options. The events serial numbers, their origin time and the magnitudes, are shown in the screen after the User clicks on one of the events depicted by the red circles. A variety of plots are available as shown in field 1, Figure 7. The User can chose one of the following plot types, defining the attribute to be shown at the X, Y and Z axis:
- 1-D plot with secondary Y-axis (zooming in/out and linear/logarithmic x-axis and y-axis are available)
- 2-D plot (zooming in/out and linear/logarithmic x-axis and y-axis are available)
- 2-D plot with secondary Y-axis (zooming in/out and linear/logarithmic x-axis and y-axis are available)
- 3-D plot (rotation of the plot is possible after clicking and dragging the cursor through the plot area)
- 2-D Histogram, as shown in Figure 8 (rotation of the plot is possible after clicking and dragging the cursor through the plot area).
Figure 7.
Figure 8.
Finally, seismic activity can be plotted together with any other parameter in Field 2 of Figure 7. An example of seismic activity plotted with latitude is shown in Figure 9. The time step can be set by the User. The time unit can be chosen as well among hour, day and week. Zooming in/out and linear/logarithmic y-axis are available for this plot.
Figure 9.
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