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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.

Collection 005 Forward Processing (Collection 6) Forward Processing (Collection 6.1)
Terra Aqua Terra Aqua
Current L1B Code PGE02
Version
6.1.26 6.1.37 6.2.2 6.2.1
Began
Production
May 12, 2017 May 12, 2017 September 1, 2017 September 1, 2017
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 September 1, 2017
(Day 2017244)
00:00 UT
Current L1B LUTs Version

6.1.26.57

6.1.37.62 6.2.2.57 6.2.1.57
Began
Production

June 05, 2021

June 25, 2021

June 05, 2021

June 25, 2021
First Granule(s) Processed

June 05, 2021 (Day 2021156) 00:00 UT

June 25, 2021 (Day 2021176) 00:00 UT

June 05, 2021 (Day 2021156) 00:00 UT

June 25, 2021 (Day 2021176) 00:00 UT