Hi Robert,
thanks a lot for your advice.
It is finally applied now with cs2cs. I also made a fast try with gdalwarp
but here it was the same again like before, it wasn´t applied. But ok, I
only did a fast try. So I hope tomorrow it will work finally, if i can find
out the right command.
Thanks a
Hi Chaitanya,
after intenting a lot of things to solve the problem including shift grids
for example, we came back to the method with gdal_translate and gdalwarp you
described. And it does work more or less. I did give GCP`s to the corners of
the images and also in the images. The problem is, that
Hi Joaquim,
thanks for your help. What we already did (before calculating a shift grid),
was calculating the new GCP´s and I also already applied them with
gdal_translate and gdalwarp to the images and it worked well. But we have to
change the reference for a very huge region so it would be a lot
Hi,
I am working here in Chile and we have a lot of earthquakes here, the last
big one like a year ago. So the problem is that I have a lot of
georeferenced images, but georeferenced before the earthquake. We thought
the best way would be to calculate a shift grid and apply it with gdalwarp
to all
Hi Chaitanya,
thanks again for your help. I tried to find some information about how to
set the projection info after our method and also how and with which command
apply the modified GCP's... hoping to find a solution soon.
Thank you again,
frederick
--
View this message in context:
http://os
Hi Chaitanya,
first of all I'd like to thank you for the information.
So if I understood you correctly, it is not necesseary to use the polynomial
we calculated but only a dataset of the control points we used and
gdal_transalate calculates a polynomial internally. Do you know how exactly
this in
Hi,
i would like to use gdalwarp to solve a problem we have. Like i am a very
new user of gdal I don't know, if gdalwarp really can solve the problem, but
I hope so. The problem that we have are a kind of "disformed" images in its
positions. The images have several shifts in various directions. Bu
