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ESDIS Weekly Metrics: September 09, 2021

EOSDIS Science Data Metrics

Chart of Total Data Use for ESDIS 8 Aug - 4 Sept, 2021
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Note:

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 Latency 8 Aug - 4 Sep, 2021
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Note: None


Chart of LANCE Cumulative Data Latency 8 Aug - 4 Sep, 2021
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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 (MODIS-AQUA, OMPS-Suomi NPP and VIIRS-Suomi NPP (Land)) were satisfied within 3 hours. For MODIS-AQUA, OMPS-Suomi NPP and VIIRS-Suomi NPP (Land) over 93%, 93% and 69% of the NRT data requests were satisfied within 3 hours, respectively.

Global Imagery Browse Services (GIBS)

Chart of GIBS unique users by day Aug 30 - Sep 5, 2021
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Chart of total GIBS requests per day Aug 3 - Sep 5, 2021
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GIBS in the Cloud (GITC)

Chart of GIBS usage by day Aug 30 - Sep 5, 2021.
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Worldview

Chart of Worldview use by country Aug 30 - Sep 5, 2021
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Metrics from previous weeks are organized by week, and users can access the ESDIS Weekly Metrics Archive.