B1 not included in Sen2COR output

Optical Toolbox sen2cor
#1

Hello

Why band1 is not included in the Sen2COR output, even i saw band1 in Sen2COR published paper.

Thank you so much
Mona

#3

Why B1 is not included in the Sen2COR output?

b1
b11920Ă—1080 212 KB

1 Like
#4

I was having the same problem and found a workaround on my end. In the config file “L2A_PB_GIPP.xml”, I changed the value of “Baseline_Version” from 99.99 to 02.11.

The file is located in “\Sen2Cor-02.11.00-win64\Lib\site-packages\sen2cor\cfg”

I am using sen2cor 2.11 and SNAP 9.0 to open it. The images I am converting are from 2018. Not sure why it works, must have something to do with how SNAP reads metadata.

#5

The answer is the different resolutions.
At 10m the B1 and B10 bands are not generated only at 60m.

#6

I was having the same issue even when generating the 60m bands, B1 would never show in SNAP unless I made the change in the xml file.

#7

So, this might then be an issue in 2.11 of Sen2Cor.

@bdpg Do you know about this?

#8

I encountered the same problem even while producing the 60m bands; B1 would not appear in SNAP until the xml file was modified.

#9

@Amalia-Castro-Gomez Can you have a look?

#10

Dears,
When your L2A output is created (in your computer), can you find B01 in the R60m folder? (inside Granule > L2A_ subfolder > IMG_DATA > R60).
If you find it correctly, what happens when you read the B01 file in another software, e.g. QGIS - does it appear corrupt?

#11

I think I have the same problem. When the Sen2Cor290 result (.SAFE) is dropped into SNAP B01 is missing. But as @Amalia-Castro-Gomez mentions, when I open
“S2A_MSIL2A_20170929T175121_N9999_R141_T14UMF_20230428T174340.SAFE\GRANULE\L2A_T14UMF_A011864_20170929T175124\IMG_DATA\R60m\T14UMF_20170929T175121_B01_60m.jp2”
in QGIS the image appears fine. Any suggestions?

#12

I’ve found the XML and changed the value for Baseline_Version from 99.99 to 02.11 for the standalone Sen2Cor-02.11.00, ran it and B1 has shown up in the output. Yay! But I’m not sure where I would find this for the Sen2Cor Plugins for SNAP? I’ve looked in the Documents\sen2cor\2.9 (and other versions) \cfg but the Baseline property doesn’t exist in them.

#13

@diana_harosa , would you have some advice regarding this? (for the Sen2Cor v2.11 Plugin)

#14

@cndnflyr For Sen2Cor plugin, the file is located in
C:\Users<user>.snap\auxdata\Sen2Cor-02.11.00-win64\Lib\site-packages\sen2cor\cfg\L2A_PB_GIPP.xml

2 Likes