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ESDIS Weekly Metrics: June 23, 2025

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Note:

  1. The volume distributed to end users per day, as a running average over the last 4 weeks, is 3.095 times the volume added to the archive per day.

 

LANCE Data Latency

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Note:

Higher product latencies for:

  • OMPS-SNPP, on June 9, 13, and 20, 2025, is being investigated. We are waiting for a response from provider.
  • VIIRS-SNPP-Atmosphere and VIIRS-NOAA-20-Atmosphere, June 9-10, 2025, due to a power outage.
  • VIIRS-NOAA-20-Atmosphere and VIIRS-SNPP-Atmosphere, June 17, 2025, due to a server error.
  • VIIRS-SNPP-Atmosphere, June 20, 2025, due to missing L0 data.
  • SMAP L-BAND RADIOMETER-SMAP, June 10, 2025, due to a data outage.
  • TROPOMI-SENTINEL-5P, June 16 and 19-21, 2025, due to a Sentinel-5P Ground Segment issue.
  • VIIRS-NOAA-20-Land, on June 17, 2025, due to missing data.
  • VIIRS-SNPP-Land, on June 19, 2025, due to missing L0 data.
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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 online 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 8 instruments (OMPS-SNPP, SMAP L-BAND RADIOMETER-SMAP, TROPOMI-SENTINEL-5P, VIIRS-NOAA-20-Land, VIIRS-SNPP-Land, VIIRS-SNPP-Atmosphere, VIIRS-NOAA20-Atmosphere, and VIIRS-NOAA-21-Land) were satisfied within 3 hours. OMPS-SNPP, SMAP L-BAND RADIOMETER-SMAP, TROPOMI-SENTINEL-5P, VIIRS-NOAA-20-Land, VIIRS-SNPP-Land, VIIRS-SNPP-Atmosphere,  VIIRS-NOAA20-Atmosphere, and VIIRS-NOAA-21-Land over 93%, 85%, 51%, 94%, 76%, 85%, 79%, and 70% of the NRT data requests were satisfied within 3 hours, respectively.
  4. MOPITT in Safe Mode: On February 1, 2025, the Terra Measurement of Pollution in The Troposphere (MOPITT) instrument went into safe mode. While in safe mode, there will be no MOPITT science data collected. On March 31, 2025, the MOPITT Subsetter was decommissioned.

 

Global Imagery Browse Services (GIBS)

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Worldview

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