Re: [gdal-dev] mosaicking is very slow

2020-01-27 Thread elmir
hi, thanks for nicely explaining. Can i change size of tile, 256*256; for speeding up? ‐‐‐ Original Message ‐‐‐ On Monday, January 27, 2020 9:04 PM, Rahkonen Jukka (MML) wrote: > Hi, > > If your source images are 4 GB then their size is at least 4 by 4 > pixels, or more if the

[gdal-dev] gdalwarp, by reading .RPB file

2020-01-14 Thread elmir
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