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ESDIS Weekly Metrics: November 25, 2024

ESDIS_Weekly_Metrics_1_ November_25_24

Note:

The volume distributed to end users per day, as a running average over the last 4 weeks, is 4.137 times the volume added to the archive per day.

LANCE Data Latency

ESDIS_Weekly_Metrics_2_ November_25_24

Note:

Higher product latencies for:

  • MLS-AURA on November 18, 2024, due to intermittent connections issue.
  • OMI-AURA on November 20-23, 2024, due to time zone issues.
  • OMPS-SNPP on November 20-23, 2024, due to time zone issues.
  • SMAP L-BAND RADIOMETER-SMAP on November 20, 2024, due to a data outage to planned mission activity.
  • VIIRS-NOAA-20-Atmosphere on November 21, 2024, due to an issue in our production system.
ESDIS_Weekly_Metrics_3_ November_25_24
ESDIS_Weekly_Metrics_4_ November_25_24

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 4 weeks, over 95% of NRT data requests for all instruments except for 7 instruments (AIRS-AQUA, OMI-AURA, OMPS-SNPP, SMAP L-BAND RADIOMETER-SMAP, VIIRS-NOAA-20-Land, VIIRS-SNPP-Land, and VIIRS-NOAA-20-Atmosphere) were satisfied within 3 hours. AIRS-AQUA, OMI-AURA, OMPS-SNPP, SMAP L-BAND RADIOMETER-SMAP, VIIRS-NOAA-20-Land, VIIRS-SNPP-Land, and VIIRS-NOAA-20-Atmosphere over 94%, 87% 84%, 82%, 91%, 80%, and 94% of the NRT data requests were satisfied within 3 hours, respectively.

Global Imagery Browse Services (GIBS)

GIBS_Weekly_Metrics_1_ November_25_24

Worldview

ESDIS_Weekly_Metrics_4_ November_25_24