Figure 14
Two graphs show (a) on the left and (b) on the right. On the left, the vertical axis, labeled “Range in meters”, ranges from 20.5 to 25.5, in increments of 0.5 meters. The horizontal axis, labeled “time in seconds”, ranges from 6 to 10, in increments of 0.5 seconds. The plotted line begins at (6.213, 22.299), decreases to (7.511, 20.561), then rises upward and ends at (9.603, 25.104). On the right, the vertical axis, labeled “y in meters”, ranges from 0 to 30, in increments of 5 meters. The horizontal axis, labeled “x in meters”, ranges from negative 20 to 20, in increments of 5 meters. A fan of dashed radial lines originates from the bottom center at coordinates (0, 0) and radiates upward to the boundary with regular intervals. The plot contains several cross markers, mostly grouped where x ranges approximately from negative 10 to 10 meters, and D ranges from 20 to 25 meters. Note: All numerical data values are approximated.(a) Curve of the detected “objects” and (b) scatter plot, during Test 1 in cross-track scenario