ESDS Program

ESDIS Weekly Metrics: September 16, 2021

EOSDIS Science Data Metrics

EOSDIS Metrics Sep 16, 2021Total Data


1. The volume distributed to end users per day, as a running average over the last 4 weeks, is 2.8 times the volume added to the archive per day.

LANCE Data Latency

Chart of LANCE data for 15 Aug - 11 Sep

Note: None

Chart of LANCE cumulative 4 week latency


  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 (MODIS-AQUA, OMPS-Suomi NPP and VIIRS-Suomi NPP (Land)) were satisfied within 3 hours. For MODIS-AQUA, OMPS-Suomi NPP and VIIRS-Sruomi NPP (Land) over 93%, 93% and 70% of the NRT data requests were satisfied within 3 hours, respectively.

Global Imagery Browse Services (GIBS)

Chart showing unique GIBS users Sep 6-12, 2021

Chart of total GIBS requests per day Sep 6 - 12, 2021


GIBS in the Cloud (GITC)

Chart of GIBS usage by day Sep. 6-12, 2021


Chart of Worldview sessions by top 10 countries Sep 6-12, 2021.

Metrics from previous weeks are organized by week, and users can access the ESDIS Weekly Metrics Archive.

Last Updated
Feb 12, 2021