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Polarimetric Power Params – NoiseCorrected:YES Polarimetric Correlations –

NoiseCorrected:YES

You can conﬁgure the sign and oset corrections to correct for intervening weather

attenuation. It uses the change of angle in DP. The tuning numbers are taken from the

dualpol.conf ﬁle.

PhiDP – Negate: NO , Offset:0.0 deg

Polarimetric Attenuation Correction :Yes

Choose what kind of K

computation you would like to use, where:

LSQ

Least square ﬁt to a linear function.

Weighted LSQ

Weighted least square ﬁt to a linear function. FIR ﬁlter coecients are used as

weights.

Cubic Splines

Smoothing and numerical derivatives calculation using a CSU’s Adaptive estimation of

speciﬁc dierential phase algorithm.

KDP computation – 0 :LSQ, 1:Weighted LSQ, 2:Cubic Splines

KDP – LSQ Length: 4.00 km

For LSQ K

computation, select the length:

KDP – LSQ Weights(FIR) Width: 4.00 km

For Weighted LSQ K

computation, select the FIR width:

KDP – Standard Smoothing Factor: 0.10 KDP – Adaptive Smoothing Factor: 1.10

For Cubic Splines K

computation: Smoothing factor for the ﬁrst, non– adaptive, stage

of cubic splines processing followed by the smoothing factor for the second, adaptive, stage

of the cubic splines processing.

T/Z/V/W computed from: Co– Rcv :YES Cx – Rcv:NO

RVP900 User Guide M211322EN-J

112

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