Strange RGB colors after applying NBAR

[nbennasr]

Can you please take a look at the result of NBAR applied on the image below where RGB colors seem strange: id: 9c95c2cf-ce9a-4dd1-b29c-c065f10a119a name: downloads/S2B_MSIL1C_20220821T233649_N0400_R030_T60WWT_20220821T235303 mosaic periode: [2022-08-01 2022-08-31]

SIAC

SIAC+NBAR

[MarcYin]

Hi,

I tried with the same image and it seems to be ok for me?

SIAC:

SIAC+ NBAR

I run it with:

get_nbar.create_nbar('S2B_MSIL1C_20220821T233649_N0400_R030_T60WWT_20220821T235303.SAFE', mosaic_start_date = datetime(2022, 8, 1), mosaic_end_date=datetime(2022, 8, 31), Gee=False, use_VIIRS=True, nbar_sza = 'temporal_average_sza')

[nbennasr]

Hi @MarcYin

I run with the same parameters as you mentioned and I get the result of NBAR with strange colors. The last commit that I clone in my repo is 8afc2c3524e19df27cd7e906a7ce03b822896efd

SIAC:

SIAC + NBAR:

[MarcYin]

Yes, I have the same version. Could you please share the file so that I can check the intermediate outputs?

[nbennasr]

Thank you @MarcYin for your quick replay! You can find my output here

RGB band of SIAC + NBAR are: T01WCN_20220821T233649_B04_nbar_sza_temporal_avg.tif
T01WCN_20220821T233649_B03_nbar_sza_temporal_avg.tif
T01WCN_20220821T233649_B02_nbar_sza_temporal_avg.tif

[MarcYin]

Hi,

I can confirm this issue and it has been fixed in 6a41b20. It is caused by the calculation of mosaic hour crossing the antimeridian.

[nbennasr]

Thank you @MarcYin !