110 likes | 208 Views
Regression based on x vs. y WP-3D random variability is far larger than the range of variation of the other instruments. DC-8 NCAR 2 σ uncertainty: Reported by point DC-8 URI 2 σ uncertainty: 33 pptv + 15% WP-3D 2 σ uncertainty: 800-2000 pptv for 7/31 and 500-1200 pptv for 8/07
E N D
Regression based on x vs. y WP-3D random variability is far larger than the range of variation of the other instruments
DC-8 NCAR 2σ uncertainty: Reported by point DC-8 URI 2σ uncertainty: 33 pptv + 15% WP-3D 2σ uncertainty: 800-2000 pptv for 7/31 and 500-1200 pptv for 8/07 BAe-146 2σ uncertainty: precision 24% + 50 pptv, accuracy 60% + 50 pptv * Calculated after bias correction