[gdal-dev] profiles in gdal2tiles.py
even.rouault at spatialys.com
Fri Sep 17 14:57:42 PDT 2021
Le 17/09/2021 à 23:03, Brent Fraser a écrit :
> Hi All,
> I'm interested in experimenting with creating tile sets in various
> coordinate systems (other than the usual EPSG:3857 and EPSG:4326).
> The good news is that it looks like as of GDAL v3.2 gdal2tiles.py
> supports a "profile" option for defining the tile set including the
> coordinate system.
> The profile is in JSON with all the detail gdal2tiles would require to
> create tiles (example:
This follows the JSON encoding of the OGC Two Dimensional Tile Matrix
> I suppose I could create a profile JSON file by hand (or do some
> coding) but I thought I would ask if there was an existing tool?
Not that I'm aware of. A few lines of Python should be enough to create
a profile with zoom levels varying by a factor of 2 for the resolution,
which is currently a constraint for the profile to be accepted by
> Brent Fraser
> gdal-dev mailing list
> gdal-dev at lists.osgeo.org
My software is free, but my time generally not.
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