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Author Topic: DEM Tiff Metadata  (Read 1948 times)

Photo

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DEM Tiff Metadata
« on: June 01, 2021, 11:52:01 AM »
Hello everyone,
i have a little problem exporting DEM.
I want to export my DEM as a Tiff and edit it later in another software, but this Tiff file does not contain any metadata  :'(  (georeferencing).
when i export it as tiff i can not even open it in AutoCad for example.
Exporting Orthomosaic as Tiff works perfectly. ;D
I hope someone can help me
I thank you in advance and stay healthy
Photo
« Last Edit: June 01, 2021, 12:30:16 PM by photo »

Alexey Pasumansky

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Re: DEM Tiff Metadata
« Reply #1 on: June 01, 2021, 12:46:57 PM »
Hello Photo,

Can you provide the screenshot of Export DEM dialog with the parameters used?
Best regards,
Alexey Pasumansky,
Agisoft LLC

Photo

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Re: DEM Tiff Metadata
« Reply #2 on: June 01, 2021, 01:08:08 PM »
Hello Alexey,

thank you for your quick feedback.
you will find a screenshot in the attachment.
i tried once with Write tiled TIFF and generate TIFF overviews and once without FYI.

best regards
Photo

Alexey Pasumansky

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Re: DEM Tiff Metadata
« Reply #3 on: June 01, 2021, 01:12:48 PM »
Hello Photo,

Are you able to open the exported DEM in other GIS applications, for example, QGIS, Global Mapper, ArcGIS and etc. Do they show correct location for DEM?
Best regards,
Alexey Pasumansky,
Agisoft LLC

Photo

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Re: DEM Tiff Metadata
« Reply #4 on: June 01, 2021, 01:16:24 PM »
Hi Alexey,

i tried to open my DEM in Qgis as well in AutoCad but it does not work.

Best Regards
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Alexey Pasumansky

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Re: DEM Tiff Metadata
« Reply #5 on: June 01, 2021, 02:03:45 PM »
Hello Photo,

Please send an example of problematic DEM to support@agisoft.com (you can use lower export resolution, if the issue is still observed in the smaller file) together with the PDF report exported from the related project.
Best regards,
Alexey Pasumansky,
Agisoft LLC