EOSDIS Science Data Metrics
- The volume distributed to end users per day, as a running average over the last 4 weeks, is 4.114 times the volume added to the archive per day.
LANCE Data Latency
Higher product latencies for:
VIIRS-JPSS-1 (Atmosphere) from 15 Aug 2022, due to an upstream issue at NSIDC DAAC causing delay in receiving files.
AIRS-AQUA on 16 Aug 2022, due to system a processing failure causing a delay in producing data.
EMS has no LIS-ISS data since 14 Apr 2022, EMS is continuing to resolve data collection from the Cloud.
- 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.
- 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).
- Over the last four weeks, over 95% of NRT data requests for all instruments except for four instruments (MODIS-AQUA, OMPS-Suomi NPP, VIIRS-Suomi NPP (Land), and VIIRS NOAA 20 (Atmosphere)) were satisfied within 3 hours. For MODIS-AQUA, OMPS-Suomi NPP, VIIRS-Suomi NPP (Land), and VIIRS NOAA 20 (Atmosphere) over 92%, 65%, 83%, and 94% of the NRT data requests were satisfied within 3 hours, respectively.
Global Imagery Browse Services (GIBS)
GIBS in the Cloud (GITC)
Metrics from previous weeks are organized by week, and users can access the ESDIS Weekly Metrics Archive.