Re: [gdal-dev] Preserve Source Raster Resolution When Merging

2016-08-25 Thread Jamie Adams
Hi Sam, If your gdal build has Rasterlite support, you can use that to store multiple rasters at their native resolution. For each raster do something like this, where table is a unique name for each raster. I used the file name for table, but it can be anything. gdal_translate -of Rasterlite r

Re: [gdal-dev] Preserve Source Raster Resolution When Merging

2016-08-25 Thread Rahkonen Jukka (MML)
Sam Wilson wrote: > Hi, > I'm attempting to merge (or maybe the proper term is mosaic) overlapping > raster datasets of varying resolutions. I'd like to have the higher > resolution datasets override the lower resolution datasets where available. > I've been able to get close using various me

[gdal-dev] Preserve Source Raster Resolution When Merging

2016-08-24 Thread Sam Wilson
Hi, I’m attempting to merge (or maybe the proper term is mosaic) overlapping raster datasets of varying resolutions. I’d like to have the higher resolution datasets override the lower resolution datasets where available. I’ve been able to get close using various methods i.e. gdal_merge.py or by