Terra MODIS experienced a data corruption issue stemming from the Science Formatter Equipment (SFE) Assembly. Terra FOT cycled the formatter and MODIS science data acquisition resumed as expected. Data is unavailable for day 2017/114 (04/25/2017) from 03:44:03 - 19:44:58. Similar anomalies have occurred previously. Link to post of the previous incident: https://mcst.gsfc.nasa.gov/news/terra-science-formatter-equipment-sfe-anomaly
In support of the upcoming Collection 6.1 reprocess, MCST applied a correction for the electronic crosstalk (Xtalk) contamination in the Terra MODIS photovoltaic (PV) long-wave infrared (LWIR) bands 27-30. Using scheduled lunar observations, the correction coefficients are derived and applied to the on-board calibrator (OBC) data and Earth-view (EV) data to correct the L1B calibrated radiance for bands 27-30. This results in a significant reduction in the image striping and radiometric biases in the L1B data.
MODIS Collection 5 data products will no longer be produced after the end of March 2017. Collection 6 data products were introduced in 2012 and are available for the entire mission record for both Terra and Aqua MODIS.
For information on Collection 6 improvements over Collection 5, see https://mcst.gsfc.nasa.gov/content/collection-6-information
For information on MODIS data products, see https://modis.gsfc.nasa.gov/data/
Congratulations to the members of the MODIS Characterization Support Team on receiving the 2015 NASA Group Achievement Award "for 20 years of expert and dedicated characterization of MODIS instruments on Terra and Aqua leading to unprecedented achievement in understanding Earth processes."
Following several science tests and meetings with representatives from the science user community, the updated RVS algorithm for Aqua MODIS bands 1-4 is now in forward production. The change was implemented starting with granule 2016209.0000 (July 27, 2016 00h:00m:00s). This change removes the need for de-trending corrections, previously applied to Land products. Land products should not see a change in the data trends. Atmospheric products that include inputs from these bands may see a step change at the implementation time.