awesome, thanks Even I'm having fun with this one. For anyone interested I created Python to parse the OpenTopography COP90 VRT (I have to wget it locally as I don't know how to hit the URL for the xml yet).
https://github.com/mdsumner/cog-example/blob/1ca74f3baffe69830180031ddabcbbc569816150/gti/cop90.py (I'm using the DstRect to get efficient extent polygon of each tif without opening them). This writes a cop90.shp which can be GTI'd via gdalinfo GTI:/vsicurl/ https://github.com/mdsumner/cog-example/raw/main/gti/cop90.shp (seems I didn't get the SRS attached correctly). I also have an R script in there for COP30 that I did previously to FlatGeoBuf, I couldn't get FlatGeoBuf to work from Python and don't know why. If there's any pythonic-idiomatic advice on my code I'm very interested, slowly I'll try to use this to do the same in C++. If there's a faster way to get these extents with GDAL I'm also keen to hear, thanks! Cheers, Mike On Fri, Jan 26, 2024 at 10:19 PM Even Rouault via gdal-dev < gdal-dev@lists.osgeo.org> wrote: > Hi, > > the driver has recently landed into GDAL master, renamed as GTI: > https://gdal.org/drivers/raster/gti.html > > Can be tested using > https://gdal.org/download.html#gdal-master-conda-builds , the refreshed > ghcr.io/osgeo/gdal Docker image, or other nightly builds of GDAL master > > Even > > Le 20/12/2023 à 19:33, Even Rouault via gdal-dev a écrit : > > Hi, > > > > For those not actively following github tickets & PR, I just want to > > point to a new pending major functionality to improve management of > > virtual mosaics with a very large number of tiles/sources (> tens of > > thousands of tiles), by referencing them as features of a vector layer > > (typically created by gdaltindex), instead of a XML file as in > > traditional VRT, augmented with additional metadata. > > > > More details in https://github.com/OSGeo/gdal/pull/8983 (and in > > initial ticket in https://github.com/OSGeo/gdal/issues/8861) > > > > Even > > > -- > http://www.spatialys.com > My software is free, but my time generally not. > > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > https://lists.osgeo.org/mailman/listinfo/gdal-dev > -- Michael Sumner Software and Database Engineer Australian Antarctic Division Hobart, Australia e-mail: mdsum...@gmail.com
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