STAR data products are experiencing temporary production outages. We are aware of the problem and are working to restore production as soon as possible. Thank you for your patience. Please contact STAR Communications with any questions.

Please also note: Archived Vegetation Health data products can also be retrieved from NOAA CLASS at this link.

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STAR - Global Vegetation Health Products : Number of VIIRS grnaules on each day

VIIRS data are saved by Granules, each granule covers about 5 minutes observation. The figure below shows the data available sicne April 2002.

Plot of number of VIIRS ganules on each day

npp

j01

j02

npp 2022


j01 2022


npp 2021


j01 2021


npp 2020


j01 2020


npp 2019


j01 2019


npp 2018


j01 2018


npp 2017


j01 2017


npp 2016


npp 2015


npp 2014


npp 2013


npp 2012