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How to correctly create virtual catalog from rasters with overlapping alpha band in QGIS?

I'm trying to make a mosaic (and then a pyramid) of historic map tiles. Every map tile has a border, I got rid of it with gdalwarp (adding an alpha band and specifying the border, as I stated here). ...
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144 views

Python equivalent of gdalbuildvrt

Is there a way to perform the same task as the gdalbuildvrt utility using GDAL Python bindings? So far I have not found any way to do this other than creating a vrt of a single dataset and manually ...
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0answers
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`gdalbuildvrt` and selecting individual bands

I want to produce a set of VRTs (GDAL's internal virtual rasters) that comprise a re-arrangement of bands of a number of individual GeoTIFF files. Say I have my initial set of GeTIFF files, all having ...