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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 6.1.26.25 6.1.37.29 6.2.2.25 6.2.1.25
Began
Production
March 7, 2019 March 21, 2019

March 7, 2019

March 21, 2019
First Granule(s) Processed

March 7, 2019 (Day 20190066) 00:00 UT

March 21, 2019 (Day 2019080) 00:00 UT

March 7, 2019 (Day 2019066) 00:00 UT

March 21, 2019 (Day 2019080) 00:00 UT