[gdal-dev] Layerstack multiple images, of different extents and variable number of bands

[Rahkonen Jukka]

Hi,

Please clarify what is the desired result.  A multiband image that covers the union of extents of all the input images, with a number of bands that is the sum of bands in all the inputs or what?

-Jukka Rahkonen-

Lähettäjä: gdal-dev <gdal-dev-bounces at lists.osgeo.org> Puolesta lefsky--- via gdal-dev
Lähetetty: tiistai 23. tammikuuta 2024 19.01
Vastaanottaja: gdal-dev at lists.osgeo.org
Aihe: [gdal-dev] Layerstack multiple images, of different extents and variable number of bands

I've been incorporating gdal into my processing pipelines and have a question about a feature.

I need to be able to layer stack multiple images with different extents and varying numbers of bands, usually exceeding 1. I haven't been able to find a single command to do this in gdal. Am I missing something? If there is no such feature, has anyone developed a script out there that can robustly do all of those things (i.e. with checking for violation of assumptions about files and error handling)?

Michael

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