[Qgis-user] Convert an ALOS PALSAR DEM from ellipsoidal to geoid.

[Eddison Araya]

Hello yes, thank you very much, according to that source it is EMG-2008

Regards!

eddison

[image: image.png]



El lun, 2 ene 2023 a las 11:16, Nicolas Cadieux (<
njacadieux.gitlab at gmail.com>) escribió:

> Hi,
>
> Will do. I’am heading out of the woods now.  In the mean time, look at the
> metadata to find out what ellipsoid is being used by the file.  I believe
> it’s probably EMG96 but can you confirm?
>
> Nicolas Cadieux
> https://gitlab.com/njacadieux
>
> Le 2 janv. 2023 à 08:01, Eddison Araya <eddisonjose at gmail.com> a écrit :
>
> 
> Hello Nicolás Cadieux, I hope you had a nice end and beginning of the year!
>
> Ok very good, so I await your message with the step by step, just in case
> I attach the image:
>
>
>
> https://drive.google.com/file/d/1mJvB77MMOF86X7I4qwtS3i7UYq1wYmGR/view?usp=share_link
>
>
> Greetings and thank you very much
>
> Eddison
>
>
>
>
> El jue, 29 dic 2022 a las 21:11, Nicolas Cadieux (<
> njacadieux.gitlab at gmail.com>) escribió:
>
>> Hi,
>>
>> Google  vdatum https://vdatum.noaa.gov/  <https://vdatum.noaa.gov/> Contact
>> me early next year and I can help you step by step.  I can’t help you more
>> now because i’am far from civilisation with very limited internet access.
>>
>> Nicolas Cadieux
>> https://gitlab.com/njacadieux
>>
>> Le 28 déc. 2022 à 09:52, Eddison Araya via QGIS-User <
>> qgis-user at lists.osgeo.org> a écrit :
>>
>> 
>> Hello, a pleasure to greet you.
>>
>> I need to convert an ALOS PALSAR DEM from ellipsoidal to geoid.
>>
>> Does anyone know how to do this process step by step?
>>
>> Thank you
>>
>> Eddison
>>
>>
>>
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