2003-2004 QA Results for Boundary-Level Variables from 12 Boundaries in Northeast              
Percentage of data within tolerance Number of times data exceeded tolerance
Variable Tolerance @1x @2x @3x @4x @1x @2x @3x @4x Records
Boundary Change No Tolerance 100.0% 0 12
Constrasting Condition No Tolerance 91.7% 1 12
Left Azimuth ±10 degrees 41.7% 66.7% 83.3% 83.3% 7 4 2 2 12
Corner Azimuth ±10 degrees 0.0% 0.0% 0.0% 0.0% 1 1 1 1 1
Corner Distance ±1 ft 0.0% 0.0% 0.0% 0.0% 1 1 1 1 1
Right Azimuth ±10 degrees 66.7% 83.3% 83.3% 83.3% 4 2 2 2 12