A graphical map showing places with accelerating and decelerating traffic. Hot areas (red color) represent places where traffic usually decelerates, cold areas (blue color) represent places where traffic usually accelerates. The acceleration heatmap is calculated only from traffic objects which match your widget settings.
Note: On scenes with significant perspective, places far from the camera might produce inaccurate results. The ideal view for measuring acceleration is from above.
Acceleration heatmap shows decelerating areas in front of the crossings