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ESDIS Weekly Metrics: November 10, 2021

EOSDIS Science Data Metrics

Total data ingest, archive, and distribution at EOSDIS Data Centers, 4-week rolling chart

Note:

1. The volume distributed to end users per day, as a running average over the last 4 weeks, is 3.1 times the volume added to the archive per day.

LANCE Data Latency

Cumulative four weeks latency for LANCE Levels 0, 1, 2 products

Note:

  1. TBD
Cumulative four weeks latency for LANCE Levels 0, 1, 2 products

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 (LIS-ISS, MODIS-AQUA, OMPS-Suomi NPP and VIIRS-Suomi NPP (Land)) were satisfied within 3 hours. For LIS-ISS, MODIS-AQUA, OMPS-Suomi NPP and VIIRS-Suomi NPP (Land) over 80%, 93%, 94% and 73% of the NRT data requests were satisfied within 3 hours, respectively.

Global Imagery Browse Services (GIBS)

Unique Users per day for GIBS (Nov 1-7)

Total GIBS Requests per day (Nov 1-7)

GIBS in the Cloud (GIBC)

Usage of GIBS in the Cloud by day (Nov 1-7)

Worldview

Top 10 Countries accessing Worldview sessions (Nov 1-7)

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