Hazards and Intersections in 5.1 and Later

This analysis type enables you to "intersect" your exposure data with any GIS layer so that you can aggregate or filter any of the exposure data attributes, including TRV, risk count, etc., by the legend values associated with the GIS hazard layer. The GIS layers can be those that AIR provides or layers that users import using May Layer Import, with the Hazard data type selected.

A Hazards and Intersections analysis does not send the locations to the financial engine for application of financial terms and limits (as it does for the accumulations).

This is where you are in the workflow for configuring the analysis:

Open Project > Select Exposure View > Under Run Analysis, select Geospatial > Choose Analysis Type > Configure the analysis > Modify Settings and Reinsurance > Enter Analysis Name > Specify Result Database > Run analysis

To select items to include in an intersection:

1. Select Hazards and Intersections as the analysis type.

2. In the Step 2 - Configure pane, select the Hazard tab and then select one or more hazard layers.

3. Click to preview a hazard layer on the map.

You can preview one hazard layer at a time.

4. Click the ellipsis (...) to view information about a hazard layer.

You do not to select an item to view information about it. Just move the pointer to the item to highlight it and then click the ellipsis.

5. Optionally, select the Detailed Loss tab and then select a single set of results from the Detailed Loss grid.

The grid lists only those detailed loss results where the detailed loss analysis was run against the selected Property exposure target and where the Save By > Location was selected in the Output Options pane of the New Detailed Loss Analysis configuration pane. This function applies only to Property exposure analyses, not to Workers' Compensation analyses. This function is useful when you want to associate the analysis target with a single set of detailed loss results in order to evaluate the accumulation results with reference to average annual losses (AAL).

Touchstone 6.0 Updated September 03, 2020