ESDIS Weekly Metrics: August 18, 2022

EOSDIS Science Data Metrics

Image

Note:

1. The volume distributed to end users per day, as a running average over the last 4 weeks, is 3.861 times the volume added to the archive per day.

LANCE Data Latency

Image

Note:

1. Higher product latencies for

   1. MODIS-AQUA from 10 Aug 2022 to 12 Aug 2022, due to waiting for missing Level 0 (L0) packets. 

   2. VIIRS-JPSS-1 (Land) on 11 Aug 2022; contact has been made with no clarification returned.

   3. VIIRS-Suomi NPP (Land) from 7 Aug 2022 to 9 Aug 2022 and 11 Aug 2022, due to being in safe mode since 28 Jul 2022. 

   4. OMPS-Suomi NPP from 7 Aug 2022 to 11 Aug 2022, due to being in safe mode since 28 Jul 2022. 

   5. MLS-AURA on 8 Aug 2022, due to system issues with MLS SIPS.

2. EMS has no LIS-ISS data since 14 Apr 2022; EMS is continuing to resolve data collection from the Cloud.

Image

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 two instruments (MODIS-AQUA, OMPS-Suomi NPP, and VIIRS-Suomi NPP (Land)) were satisfied within 3 hours. For MODIS-AQUA, OMPS-Suomi NPP, and VIIRS-Suomi NPP (Land) over 92%, 65%, and 81% of the NRT data requests were satisfied within 3 hours, respectively.

Global Imagery Browse Services (GIBS)

Image

Image

GIBS in the Cloud (GITC)

Image

Worldview

Image

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