Sequential data provided by arc mapping can primarily assist in?

Sequential data provided by arc mapping is particularly effective in defining the area of origin in fire investigations. This is primarily because arc mapping allows investigators to visualize and analyze the spatial relationships and patterns of fire event data over time. By mapping out fire incidents as they occur sequentially, investigators can identify where the fire started and how it may have spread from that initial point, given the context of surrounding structures, terrain, fuel sources, and other environmental factors.

When determining the area of origin, skilled fire investigators can leverage this mapped data to pinpoint specific locations where the fire is likely to have begun, considering its path and growth influenced by various external factors. This approach can reveal patterns, such as fire spread direction and any patterns associated with infrastructure or natural barriers. It ultimately aids in reconstructing the incident, facilitating more accurate conclusions about the circumstances of the fire event.