MCST Banner Image

Level 1B Product Information and Status

The Level 1B Code generates data products containing calibrated radiances for all 36 MODIS bands and reflectances for the reflective Solar bands (Bands 1 through 19 and 26).

Collection 6.1 has been released to public since September 1, 2017 for both Aqua and Terra.  There will be an initial period during which both Collection 6 and Collection 6.1 products will be available.

  Forward Processing (Collection 6)   Forward Processing (Collection 6.1)  
  Terra Aqua Terra Aqua
Current L1B PGE02
Code Version
6.1.26 6.1.37 6.2.2 6.2.3
Began
Production
May 12, 2017 May 12, 2017 September 1, 2017 July 27, 2022
First Granule(s) Processed May 12, 2017 (Day 2017132) 00:00 UT May 12, 2017 (Day 2017132) 00:00 UT September 1, 2017 (Day 2017244) 00:00 UT July 27, 2022
(Day 2022208)
00:00 UT
Current L1B
LUTs Version

6.1.26.76

6.1.37.79 6.2.2.75 6.2.3.0
Began
Production

July 26, 2022

July 15, 2022

July 26, 2022

July 27, 2022
First Granule(s) Processed

July 26, 2022 (Day 2022207) 00:00 UT

July 15, 2022 (Day 2022196) 00:00 UT

July 26, 2022 (Day 2022207) 00:00 UT

July 27, 2022 (Day 2022208) 00:00 UT