# Normalise the reflectance values

**URL:** <https://community.pix4d.com/t/normalise-the-reflectance-values/18621>\
**Category:** PIX4Dmapper\
**Created:** [June 21, 2021, 1:19pm UTC](https://community.pix4d.com/t/normalise-the-reflectance-values/18621 "2021-06-21T13:19:09Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![staerker](https://avatars.discourse-cdn.com/v4/letter/s/258eb7/32.png) [@staerker](https://community.pix4d.com/u/staerker)\
**Post date:** [June 21, 2021, 1:19pm UTC](https://community.pix4d.com/t/normalise-the-reflectance-values/18621/1 "2021-06-21T13:19:09Z")

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Hi,  
I used a Sentera Double 4K and i want to normalize the reflectance map values.  
Can anyone help me how can I normalise the reflectance values?

Thank you!  
Leon