Hi,
I use OpenDroneMap [1] for that. Using ODM you get the orthophotomap and
several other useful things (like the DEM).
Regards,
Jorge
[1] https://www.opendronemap.org/
On 10/07/20 15:29, blubee blubeeme wrote:
> Id like to thank the few users who helped me with my previous question.
>
> It
Hi
In the past, we developed a private plugin for georeferencing and
stitching multiple UAV images, similar to ENVI software workflow.
If you are dealing with an area where the elevation changes significantly,
best to follow the discussion here:
https://github.com/qgis/QGIS/pull/36385
As my
Hi,
If the images have embedded GPS coordinates, all you need to do is drag and
drop the rasters in QGIS. If you have coordinates but no CRS, you may need to
indicate the which Coordinates Reference System to use (Probably WGS84)
depending on your settings. You can install a plugin like
Id like to thank the few users who helped me with my previous question.
It seems like georeferencing will me more work than I initially
anticipated.
Can anyone give me a quick overview of a pipeline to go from uav images
with embedded GPS coordinates to a series of stitched maps.
The area that
There is also the
Freehand raster georeferencer pluguin:
http://plugins.qgis.org/plugins/FreehandRasterGeoreferencer/
as an alternative to do 'easy' visual georeferencing.
I think it is quite promissing
Regards,
Richard Duivenvoorde
On 07/21/2018 09:26 PM, Nicolas Cadieux wrote:
> Hi,
>
Hi,
Play with the placement algorithms. Start with the basic Helmert with 2 or
more points. Anything more than 2 points and you will see where the distortions
come from and give you an idea of what your are dealing with. Finish with
Thin Plate Spline (TPS).
Nicolas
> Le 21 juill. 2018 à
Thanks everyone - I discovered the Plugin! However it takes a bit of
practice, and sometimes it fails to position the image correctly - I
think it needs more that 4 points, probably about 8, to work properly.
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