ESDIS Weekly Metrics: September 7, 2023

EOSDIS Science Data Metrics

Note:

1. The volume distributed to end users per day, as a running average over the last 4 weeks, is 1.103 times the volume added to the archive per day.
2. The increase on 02 Sep 2023 is from CSDA ingesting and archiving one product.

LANCE Data Latency

Note:

1. Higher product latencies for:
   • VIIRS-JPSS-1 (Atmosphere) on 28 Aug 2023 is being reviewed
   • VIIRS-Suomi NPP (Atmosphere) on 28 & 30 Aug 2023 is being reviewed
   • AMSR2-GCOM-W1 on 29 Aug, 31 Aug, and 01 Sep 2023, due to a processing to be delayed
   • VIIRS-JPSS-1 (Land) on 30 Aug 2023 due to a configuration issue causing a processing delay
2. No LIS-ISS reported in the plot due to an error in our metrics system.

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 (AMSR2-GCOM-W1, OMPS-Suomi NPP, VIIRS-JPSS-1 (Land), VIIRS-Suomi NPP (Land), and VIIRS-Suomi NPP (Atmosphere)) were satisfied within 3 hours. For AMSR2-GCOM-W1, OMPS-Suomi NPP, VIIRS-JPSS-1 (Land), VIIRS-Suomi NPP (Land), and VIIRS-Suomi NPP (Atmosphere), more than 94%, 95%, 76%, 53%, and 93% of the NRT data requests were satisfied within 3 hours, respectively.

Global Imagery Browse Services (GIBS)

GIBS in the Cloud (GITC)

Worldview

Metrics from previous weeks are organized by week, and users can access the ESDIS Weekly Metrics Archive.