How to change the format of L3B products


#1

Hi everybody,

I managed to get L3B products with Sen2Agri but the LAI Monodate is coded on Signed 16bits Integer. So the value on each pixel is not really understandable thematically. (I never encounter a LAI of 1516).

Is there a way to obtain the real physical value in m² / m²?

Thanks in advance for your help.


#2

Hi Audrey,
The L3B products have been multiplied by 1000 to fit in a Signed 16bits integer format. You can simply divide each pixel value by 1000 and you will get the LAI in real physical value.

You can find this information in the Common Structure and Naming convention product sheet available on the Sen2-Agri website.

Hope this is clearer for you,
Nicolas


#3

Yeah, it’s perfectly clear! Thanks for this answer. :slight_smile:
Audrey