One trick I like regarding accessing overview levels is to use the open
option to snag a handle direct to the overview level (see Even's post
http://erouault.blogspot.com/2014/10/warping-overviews-and-warped-overviews.html);
then you can run polygonize against a much smaller dataset. If it's a COG
Hello GDAL Developer,
I was trying to orthorectify World View 4 raster image using the gdalwarp.
I used '-rpc' with the input of DEM file.
However, I am wondering whether this method of orthorectification is making use
of the ".RBP" file data available with the World View image OR is it just
war
Hello to all gdal community members,
I had a very basic question, but I couldn't find a proper answer anywhere in
the forums or mailing lists, even on the official tutorials like:
https://gdal.org/tutorials/raster_api_tut.html
So my simple question is how to handle properly a "generic" data type
Hi there,
I’m trying to use gdal2tiles to produce a raster tileset made of a bunch of
geotiffs ‘scattered’ around the world. In that scenario, by default, gdal2tiles
will produce a huge amount of unnecessary empty tiles.
I’m probably missing something very obvious, but I can’t seem to be able to
