ESDIS Weekly Metrics: January 15, 2024

Note:
1. The volume distributed to end users per day, as a running average over the last 4 weeks, is 2.336 times the volume added to the archive per day.
2. The large ingest volume was from CSDA for the product WV03_MSI_L1B.

LANCE Data Latency

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 five instruments (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 93%, 91%, 76%, 93% and 92% of the NRT data requests were satisfied within 3 hours, respectively.

Global Imagery Browse Services (GIBS)

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