-
Notifications
You must be signed in to change notification settings - Fork 41
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Nuth & Kaab coregistration does not work in EPSG4326 #326
Comments
Generically, we could have a For convenience "head" functions for which it is practical to have everything working in one-line, we could force the reprojection to a metric projection system and also raise a warning that this is done in the background. |
That's a super good idea. Any raster where I'm pretty sure that's what makes co-registration fail in WGS84 cases, not necessarily the degree coordinates. Sure, the units will be super off, but when |
There's also the |
But... I added a |
Indeed this is already covered by the |
If DEMs are on a non-projected CRS, the Nuth & Kaab coregistration won't work, because the slope calculation does not make sense.
We can try to find a fix to that, or at least raise an Error when the input DEMs are in non-projected CRS.
I don't have time to write a reproducible example, but probably the Nuth & Kaab example with the DEMs reprojected in EPSG 4326 should reproduce that error.
The text was updated successfully, but these errors were encountered: