EOSDIS Science Data Metrics
- The volume distributed to end users per day, as a running average over the last 4 weeks, is 4.256 times the volume added to the archive per day.
- The increase on 17 Apr 2023 if from ORNL DAAC ingesting two products from AVIRIS.
LANCE Data Latency
Higher product latencies for:
VIIRS-JPSS-1 (Atmosphere) and VIIRS-Suomi NPP (Atmosphere) on 16 Apr 2023, due to an expired ancillary file preventing the Cloud Mask from running for both Suomi NPP and NOAA-20. Other Level 2 products that rely on Cloud Mask as input were also delayed until the ancillary file issue was resolved.
AIRS-Aqua on 16 Apr 2023, due to delay in processing AIRS NRT due to processing failures.
MISR-TERRA on 20 Apr 2023, is being investigated. AIRS-AQUA on 10 Apr 2023, due to processing failures causing delays.
No LIS-ISS reported in the plot due to an error in our metrics system.
- 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 seven instruments (AIRS-AQUA, MISR-TERRA, MODIS-AQUA, OMPS-Suomi NPP, VIIRS-Suomi NPP (Land), VIIRS-Suomi NPP (Atmosphere), and VIIRS-JPSS-1 (Atmosphere)) were satisfied within 3 hours. For AIRS-AQUA, MISR-TERRA, MODIS-AQUA, OMPS-Suomi NPP, VIIRS-Suomi NPP (Land), VIIRS-Suomi NPP (Atmosphere), and VIIRS-JPSS-1 (Atmosphere) over 94%, 94%, 95%, 94%, 73%, 94%, and 93% 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.