ESDIS Weekly Metrics: March 25, 2024

Note:
1. The volume distributed to end users per day, as a running average over the last 4 weeks, is 2.996 times the volume added to the archive per day.

LANCE Data Latency

Note:
Higher product latencies for:

• VIIRS-SNPP-1 (Land) on March 20, 2024, due to a delay in NISE snow data
• VIIRS-SNPP-1 (Atmosphere) and VIIRS-NOAA-20 (Atmosphere) on March 20, 2024, response is still pending

Note:
1. 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.  
2. 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).
3. Over the last four weeks, over 95% of NRT data requests for all instruments except for three instruments (OMPS-SNPP, VIIRS-JPSS1(Land), and VIIRS-SNPP (Land)) were satisfied within 3 hours. For OMPS-SNPP, VIIRS-JPSS1(Land), and VIIRS-SNPP (Land), over 94%, 93%, and79% of the NRT data requests were satisfied within 3 hours, respectively.

Global Imagery Browse Services (GIBS)

First weekly report without reports from Splunk and the on-prem system since it’s been turned off. Also, moving to GA4 for Worldview metrics report on this second page.

Worldview