SNPP and JPSS-1 VIIRS Level-1 Anomaly - Updated
| Platform | SNPP and JPSS-1 |
|---|---|
| Instrument | VIIRS |
| Source | LAADS |
| Issue | news |
| Last Updated | 2020-01-23 12:00:00 |
| Start | 2020-01-16 00:00:00 |
| End | 2020-01-17 12:00:00 |
| Description |
Update: 2020-01-23T12:00:00Z
The corrected planetary ephemeris LUTs delivered by NASA VCST are operational in the following standard processing streams with starting granule times shown below
Prior mission period from 2020016 for all streams will be re-processed soon and an update will be posted in this regard. For further details please refer to LDOPE's link below. 2020-01-17T22:00:00Z: SNPP and JPSS-1 VIIRS data users, please note that the quality of all NASA Level-1 data and derived downstream products from both platforms are likely affected by an incorrect solar and lunar vector calculations since 2020-016 and forward. The VIIRS Characterization Support Team (VCST) is expected to deliver an updated planetary ephemeris look-up table that will correct this anomaly. Once that happens, we will reprocess all the affected datasets. For additional details on this anomaly, check the Land Data Operational Products Evaluation (LDOPE) group's description: https://tinyurl.com/qwfsgpw |