1

I have a MODIS daily surface reflectance product (MYD09GA) which I'd like to validate Landsat 8 image with. I want to obtain pixels that only fall within the view zenith angle of Landsat 8 ( 0 - 7.5). I have used the the scale factor of 0.01 to scale my MODIS imagery so it falls within the valid range of 0 - 18000. Having tried a lot of overlapping images with my Landsat, I've not found MODIS product that has very low view zenith angle like 7.5. The least I've seen is ~30. Wondering if anybody has used this/has experience what could be going on. Does it have to do with my area or I still need to rescale my MODIS to be comparable with Landsat?

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.