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Heat Map

This documentation shows how to use Heat Map in Traveller Safety.

1. Access Heat Map​

  • Navigate to the Traveller Safety section.

  • Select the Heat Map tab. The map will load immediately and display collision data visually.

2. Adjust the Minimum and Maximum Pixel Intensity​

You can modify the pixel intensity settings to refine the data displayed on the heat map:

  • Minimum Pixel Intensity: The threshold for heat points to appear on the map.

  • Maximum Pixel Intensity: The threshold for heat points to reach their maximum visibility.

Use the sliders or input values directly to customize the intensity.

3. Filter Collisions by Severity, Type, and Date​

To filter the collisions displayed on the heat map:

  • Severity: Select from Fatal , Injury , or PDO (Property Damage Only).

  • Type: Choose specific categories such as Pedestrians , Cyclists , or Motorcyclists .

  • Date Range: Use the calendar tool or pre-defined ranges like "Last Year" or "Last Five Years."

4. Filter Collisions by Location​

You can further narrow down collision data based on location:

  • Site List: Choose specific sites.

  • Jurisdiction: Filter by administrative regions.

  • Municipalities: Focus on a specific municipality for detailed insights.

This helps to analyze collision data specific to your area of interest.

5. Printing the Heat Map​

To print the heat map:

  • Click the Print button located on the map toolbar.

  • Choose between printing the map only or including additional layout options.