# Absolute Geolocation Variance in Red color

**URL:** <https://community.pix4d.com/t/absolute-geolocation-variance-in-red-color/3811>\
**Category:** PIX4Dmapper Questions/Troubleshooting\
**Created:** [June 13, 2017, 3:42pm UTC](https://community.pix4d.com/t/absolute-geolocation-variance-in-red-color/3811 "2017-06-13T15:42:34Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Pragadish\_Santhosh](https://avatars.discourse-cdn.com/v4/letter/p/aeb1de/32.png) [@Pragadish\_Santhosh](https://community.pix4d.com/u/Pragadish_Santhosh)\
**Post date:** [June 13, 2017, 3:42pm UTC](https://community.pix4d.com/t/absolute-geolocation-variance-in-red-color/3811/1 "2017-06-13T15:42:34Z")

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Hi,  
Absolute Geolocation values are red in color for geolocation error z %.&nbsp;  
How to correct it? Does it have any impact on the output accuracy?

kindly clarify.  
Thanks.

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**Author:** ![Marili\_Giovani](https://sea2.discourse-cdn.com/pix4d/user_avatar/community.pix4d.com/marili_giovani/32/187_2.png) [@Marili\_Giovani](https://community.pix4d.com/u/Marili_Giovani)\
**Post date:** [June 20, 2017, 12:03pm UTC](https://community.pix4d.com/t/absolute-geolocation-variance-in-red-color/3811/2 "2017-06-20T12:03:06Z")

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Hey,&nbsp;

It can be that the&nbsp;_Accuracy_ values might not have been set correctly. Verify if the _Accuracy_&nbsp;of&nbsp;the image geolocation&nbsp;is set correctly.

A high percentage of images with a high error may also indicate:

- Noise in the GPS device.
- Poor synchronization between the GPS device and the camera.
- Errors in the geotagging process.

You may find [this](https://support.pix4d.com/hc/en-us/articles/202558689-Quality-Report-Help#label10) article useful. And more information here:&nbsp;[202558679](https://support.pix4d.com/hc/en-us/articles/202558679-Quality-Report-Specifications#label16%C2%A0).

Best Regards,&nbsp;