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ESDIS Weekly Metrics: August 26, 2024

ESDIS_Weekly_Metrics_1_August 26_24

Note:
1. The volume distributed to end users per day, as a running average over the last 4 weeks, is 2.834 times the volume added to the archive per day.

LANCE Data Latency

ESDIS_Weekly_Metrics_2_August 26_24

Note:
Higher product latencies for:

  • VIIRS-SNPP-Atmosphere and VIIRS-NOAA-20-Atmosphere on August 18, 2024, due to a due to a missing ancillary file
  • MODIS-AQUA on August 19, 2024, due to a delay in getting the GMAO ancillary data
  • VIIRS-SNPP-Land on August 19 and 24, 2024, due to a delay in receiving L0 data
ESDIS_Weekly_Metrics_3_August 26_24
ESDIS_Weekly_Metrics_4_August 26_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 four weeks, over 95% of NRT data requests for all instruments except for three instruments (SMAP L-BAND RADIOMETER-SMAP, VIIRS-NOAA-20-Land, and VIIRS-SNPP-Land) were satisfied within 3 hours. For SMAP L-BAND RADIOMETER-SMAP, VIIRS-NOAA-20-Land, and VIIRS-SNPP-Land, over 82%, 90%, and 75% of the NRT data requests were satisfied within 3 hours, respectively.

Global Imagery Browse Services (GIBS)

GIBS_Weekly_Metrics_1_August 26_24

Worldview

GIBS_Weekly_Metrics_2_August 26_24