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Occasional Contributor
Posts: 6
Registered: ‎01-03-2020

DTM from DSM

Hello all,

 

I want to make DTM from DSM with Cartosat stereo-pair images.

Can anyone please help regarding these?

 

Thanks in advance.

Highlighted
Technical Evangelist
Posts: 260
Registered: ‎10-21-2015

Re: DTM from DSM

Hello,

 

Create a block file with CARTOSAT RPC Geometric Model in IMAGINE, select projection and add stereo images. You may then continue with your photogrammetric workflow, AT, terrain extraction, ortho generation etc. For Terrain Extraction, under Photogrammetry Tab, Terrain Menu, click Generate and you will see several terrain extraction tools there. For example you can use classic ATE to generate DTM from CARTOSAT stereo model.

For Help please go to Help Tab, select workflows and then select Photogrammetry and choose the terrain extraction tool that you want to use.

Or, go to to:

https://hexagongeospatial.fluidtopics.net/reader/fH0o7KrMKUViXGUeoilQuA/Av7vI5BGrxL0SD~VaYEpvQ

 

Best Regards,

Yasemin

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Occasional Contributor
Posts: 6
Registered: ‎01-03-2020

Re: DTM from DSM

Thanks, I will check this.