NDVI from Surface Reflectance and TOAR products

Hello!

I've been working with data from both products (SR and TOAR), and I realized TOAR gives better results in distinguishing vegetation/no vegetation in my area of study. However, I'm a little confused since apparently, SR is an improved version of TOAR products? Or perhaps my understanding is not pretty clear about it. For example, I use 0.2 as a threshold, in order to get rid of vegetation and as a result, TOAR products give me a consistent output over time whereas SR is sometimes recognizing vegetation, and sometimes not.

Thanks for helping me with this!

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Comments

5 comments
  • Hi Mishel,

    I have created a support ticket and will be assisting you via that.

    Thanks,

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  • I am also interested in this response, if you could share it here...thanks! :)

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  • Hi @Stephanie Dockstader,

    As you already have a ticket with us. We will assist you directly.

    Thanks,

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  • Hi,

    I am also interested in this response, if you could share it here...thanks you!

     

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  • Hi, 

    I am interested in this inquiry, could you please share the answer here.

    Many thanks in advance. 

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