Compound CS are not supported

[Paulo]

Hello,

I am trying to change CS from 4326 to WGS84 + EGM2008 height but I get a message on h field that compound CS are not supported. However the EGM2008 geoid is available in agisoft download geoid site...

Why cannot we visualize in compound using geoid available in Agisoft doiwnloads?

[Ilya Shevelev]

Hello Paulo,

Thank you for reaching out.

While processing data in COMPD_CS is supported in Agisoft Cloud, coordinate transformations with respect to VERT_CS in the web viewer are not currently supported. We are actively working on enabling these transformations, but at this time, it's difficult to provide an estimated release date.

[Paulo]

Thank you for clarifying, Ilya!

[Paulo]

However, I still cannot see the altitude for custom CS in case where my uploaded project is in WGS84/UTM14 + GGM2010 geoid and try to change CS from 4326 to custom....see attachement

[Ilya Shevelev]

Hello Paulo,

As mentioned earlier, compound coordinate systems are not fully supported in the Agisoft Cloud viewer. When you select a compound coordinate system for a project in the web viewer, only the horizontal transformation is applied, while the vertical transformation is not. As a result, you will only see longitude/latitude for geographic coordinate systems or easting/northing for projected ones.

We are working on implementing vertical grid-based adjustments in the Agisoft Cloud viewer. However, as mentioned before, it is difficult to provide an estimate for when this feature will be released.

If you need to work with altitudes defined relative to the ellipsoid, you can select the geographic or projected coordinate system used in your compound coordinate system as the horizontal reference.