Figure 5.
Test setup to evaluate the impact of fire doors (red lines) compared to regular walls (gray). The measurement points are placed on a circle to keep the ground truth distance constant.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.