# Longitude and Latitude is correct.Except Altitude

**URL:** <https://community.pix4d.com/t/longitude-and-latitude-is-correct-except-altitude/20877>\
**Category:** PIX4Dmapper\
**Created:** [December 24, 2021, 4:51am UTC](https://community.pix4d.com/t/longitude-and-latitude-is-correct-except-altitude/20877 "2021-12-24T04:51:13Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![k-sawaya](https://avatars.discourse-cdn.com/v4/letter/k/f1d935/32.png) [@k-sawaya](https://community.pix4d.com/u/k-sawaya)\
**Post date:** [December 24, 2021, 4:51am UTC](https://community.pix4d.com/t/longitude-and-latitude-is-correct-except-altitude/20877/1 "2021-12-24T04:51:13Z")

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Hi.I have an problem now.  
Althouth I imported pictures that I taked last week, sparse cloud’s altitude was high about 30m.  
Because It was ellipsoid height. This error is geoid height. So I want to convert altitude(I want to lower altitude about 30m).  
I could convert X,Y coordinate correctly from longitude and latitude. But I couldn’t do altitude from ellipsoid height.  
Please tell me this solution.

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**Author:** ![Alice\_Bonfiglio](https://sea2.discourse-cdn.com/pix4d/user_avatar/community.pix4d.com/alice_bonfiglio/32/291_2.png) [@Alice\_Bonfiglio](https://community.pix4d.com/u/Alice_Bonfiglio)\
**Post date:** [December 27, 2021, 7:13am UTC](https://community.pix4d.com/t/longitude-and-latitude-is-correct-except-altitude/20877/2 "2021-12-27T07:13:37Z")

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Hi,

You can import your images in your PIX4Dmapper project. Then open the _[Image Properties Editor](https://support.pix4d.com/hc/en-us/articles/202557639-Menu-Project-Image-Properties-Editor-Image-Geolocation#labelM2)_ and export the image geolocation file clicking **To File…** to an Excel readable file.

In third-party software, edit the altitude values by removing the offset for each image. Then, reimport the edited file by clicking **From File…** in the _Image Properties Editor_.

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**Author:** ![k-sawaya](https://avatars.discourse-cdn.com/v4/letter/k/f1d935/32.png) [@k-sawaya](https://community.pix4d.com/u/k-sawaya)\
**Post date:** [January 11, 2022, 8:26am UTC](https://community.pix4d.com/t/longitude-and-latitude-is-correct-except-altitude/20877/3 "2022-01-11T08:26:23Z")

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Thank you for reply. And I’m sorry to late. I was tried to solve the problem.Now I found this solution.

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**Author:** ![Nikoleta\_Dimopoulou](https://avatars.discourse-cdn.com/v4/letter/n/53a042/32.png) [@Nikoleta\_Dimopoulou](https://community.pix4d.com/u/Nikoleta_Dimopoulou)\
**Post date:** [January 11, 2022, 11:56am UTC](https://community.pix4d.com/t/longitude-and-latitude-is-correct-except-altitude/20877/4 "2022-01-11T11:56:12Z")

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Hi @k-sawaya,

We are happy your issue is resolved.

Best,