# How To Make Ground Control Points

**URL:** <https://community.pix4d.com/t/how-to-make-ground-control-points/3805>\
**Category:** PIX4D Café\
**Tags:** cool-project\
**Created:** [June 11, 2017, 4:49pm UTC](https://community.pix4d.com/t/how-to-make-ground-control-points/3805 "2017-06-11T16:49:23Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![Tommy\_Tomsu](https://avatars.discourse-cdn.com/v4/letter/t/6a8cbe/32.png) [@Tommy\_Tomsu](https://community.pix4d.com/u/Tommy_Tomsu)\
**Post date:** [July 29, 2019, 2:41pm UTC](https://community.pix4d.com/t/how-to-make-ground-control-points/3805/11 "2019-07-29T14:41:51Z")

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**[jan opdecam](https://community.pix4d.com/hc/en-us/profiles/360956117826-jan-opdecam), can you explain what your gcp’s are made from?**

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