EOSDIS Science Data Metrics
- The volume distributed to end users per day, as a running average over the last 4 weeks, is 4.323 times the volume added to the archive per day.
LANCE Data Latency
Higher product latencies for:
OMPS-Suomi NPP on 20 Nov 2022, due to database crash over the weekend. Then on 24 Nov 2022 due to a networking outage, and on 26 Nov 2022 due to data being resent from earlier issues.
VIIRS-JPSS-1 (Land) and VIIRS-Suomi NPP (Land) on 26 Nov 2022, due to late L0 data causing a delay in processing.
No LIS-ISS reported in the plot due to an error in our metrics system.
- Latency for a data granule is defined as the time taken from the midpoint between the start and end of acquisition of the data for that granule to the granule’s being ready on-line for users to download.
- Duration covered by the data for a granule is defined differently for different instruments (e.g., MODIS granules are 5 minutes long while OMI NRT granules are 13 to 136 minutes long).
- Over the last four weeks, over 95% of NRT data requests for all instruments except for three instruments (OMPS-Suomi NPP, VIIRS-Suomi NPP (Land), and VIIRS-NOAA-20 (Atmosphere)) were satisfied within 3 hours. For OMPS-Suomi NPP, VIIRS-Suomi NPP (Land), and VIIRS-NOAA-20 (Atmosphere) over 93%, 77%, and 94% of the NRT data requests were satisfied within 3 hours, respectively.
Global Imagery Browse Services (GIBS)
GIBS in the Cloud (GITC)
Metrics from previous weeks are organized by week, and users can access the ESDIS Weekly Metrics Archive.