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ESDIS Weekly Metrics: November 20, 2023
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Note: 1. The volume distributed to end users per day, as a running average over the last 4 weeks, is 3.154 times the volume added to the archive per day.
LANCE Data Latency
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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 six instruments (MODIS-AQUA, OMPS-SNPP, VIIRS-JPSS1 (Land), VIIRS-SNPP (Land), VIIRS-JPSS1 (Atmosphere), and VIIRS-SNPP (Atmosphere)) were satisfied within 3 hours. For OMPS-SNPP, VIIRS-JPSS1 (Land), VIIRS-SNPP (Land), VIIRS-JPSS1 (Atmosphere), and VIIRS-SNPP (Atmosphere), over 94%, 94%, 43%, 38%, 84% and 89% of the NRT data requests were satisfied within 3 hours respectively.
Global Imagery Browse Services (GIBS)
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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.