Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
03/01/1999 | 0000 | 12/31/2000 | 2359 | Suspect |
Subject: | NSA/GNDRAD/C1 - Noisy PIR Data |
DataStreams: | nsagndrad60sC1.b1, nsagndrad60sC1.a1 |
Description: | During the period referenced, the ground PIR was noisy in comparison to the the sky PIR data. (Note U021211.1 documents same problem for 9/1/98-2/28/99) The noise problem continued after the GNDRAD data logger was replaced in late September. Particularly strong examples of the noise can be seen in data from 11/10 - 11/19/99. The peak to peak noise reaches 12 W/m2. |
Suggestions: | |
Measurements: | nsagndrad60sC1.b1: more
nsagndrad60sC1.a1: more |