Figure 14.
Scatter plots of the explained depth gaps against the observed depth gaps for all observers. Note that the correlations are quite high (coefficients of variation 0.73–0.86).
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.