HLS S30 DN Correction
Posted: Thu Mar 09, 2023 5:02 pm America/New_York
Hello,
Apologies in advance if this is answered elsewhere. I'm trying to figure out if a correction has been applied to the HLS S30 products for the DN shift in S2 products after Processing Baseline 04.00 starting in Jan 2022 (i.e. -1000 for BOA_ADD_OFFSET, see https://sentinels.copernicus.eu/web/sentinel/technical-guides/sentinel-2-msi/processing-baseline).
I don't see it mentioned in the HLS V2 documentation. It appears that other sources of S2 data are not all consistent e.g. EE has an S2_SR_HARMONIZED set with correction, AWS/Element84 has corrected some but not all imagery, and Copernicus/ESA applies no correction.
Thanks!
Apologies in advance if this is answered elsewhere. I'm trying to figure out if a correction has been applied to the HLS S30 products for the DN shift in S2 products after Processing Baseline 04.00 starting in Jan 2022 (i.e. -1000 for BOA_ADD_OFFSET, see https://sentinels.copernicus.eu/web/sentinel/technical-guides/sentinel-2-msi/processing-baseline).
I don't see it mentioned in the HLS V2 documentation. It appears that other sources of S2 data are not all consistent e.g. EE has an S2_SR_HARMONIZED set with correction, AWS/Element84 has corrected some but not all imagery, and Copernicus/ESA applies no correction.
Thanks!