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ESDIS Weekly Metrics: October 23, 2023
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Note: The volume distributed to end users per day, as a running average over the last 4 weeks, is 3.108 times the volume added to the archive per day.
LANCE Data Latency
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Note: 1. Higher product latencies for:
- VIIRS- JPSS1 (Land) and VIIRS- SNPP (Land) on 15-21 Oct 2023 due to a processing delay.
- VIIRS- JPSS1 (Atmosphere) and VIIRS- SNPP (Atmosphere) on 19 Oct 2023 due to a processing delay.
2. No LIS-ISS reported in the plot due to an error in our metrics system.
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Note:
- 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 four instruments ( OMPS-SNPP, VIIRS-JPSS1 (Land), VIIRS-SNPP (Land), and VIIRS-SNPP (Atmosphere)) were satisfied within 3 hours. For OMPS-SNPP, VIIRS-JPSS1 (Land), VIIRS-SNPP (Land), and VIIRS-SNPP (Atmosphere), over 93%, 62%, 40%, and 84% of the NRT data requests were satisfied within 3 hours respectively.
Global Imagery Browse Services (GIBS)
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GIBS in the Cloud (GITC)
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Worldview
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Metrics from previous weeks are organized by week, and users can access the ESDIS Weekly Metrics Archive.