TABLE II. Summary Results of Volume Estimation Comparison Test.
| Metric | Test a | Test b |
|---|---|---|
| Absolute average relative error (%) | 3.74 | 4.01 |
| Absolute maximum relative error (%) | 5.94 | 6.28 |
| Absolute minimum relative error (%) | 0.88 | 0.72 |
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.