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Sentinel Hub convertion from 0-255 to reflectance values

  • April 26, 2024
  • 2 replies
  • 133 views
S

Hi ,
I downloaded satellite images sentinel L2A from sentinel-hub. Iwant to change value from 0 255 to real band value what to do?
Thank you

2 replies

S

I suggest you check these links:
https://www.sentinel-hub.com/faq/how-do-i-get-actual-ndvi-values
https://www.sentinel-hub.com/faq/how-are-values-calculated-within-sentinel-hub-and-how-are-they-returned-output
https://docs.sentinel-hub.com/api/latest/#/data/Examples_for_S2L2A

S

Thank you that’s great., I’m writing the script in sentinel hub and i need also to read the NDVI value in arcgis or qgis the values is steal in RGB band.

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