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.
Fourteen experimental tests for calibrating the constant K in the different approaches. The ratio K is equal to the estimated distances from the radar divided by the real distances measured. The dotted line represents a mean where K = 0.9763.
