[Geomoose-users] TMS tiles are offset. How to fix tile origin

[Dan Little]

Is this with GeoMoose 3?

On Fri, Jul 17, 2020, 15:10 Mark Volz <MarkVolz at co.lyon.mn.us> wrote:

> Hello,
>
>
>
> I am attempting to set up GeoMOOSE to use a TMS tile layer that is in a
> custom projection.  I noticed that GeoMOOSE is not requesting the correct
> tiles.  I noticed a couple issues with the request.
>
>
>
> First,
>
> GeoMOOSE is requesting only tiles with a z=[0-8], when it should be
> requesting z=[0-10]
>
>
>
> Second,
>
> The tile origin on Mapcache is set beginning in the lower left corner.  In
> GeoMOOSE the requested tile origin begins in the upper left corner.
>
>
>
> Third,
>
> The requested tiles are offset.  At z=0 GeoMOOSE is requesting tiles
> around 150,150 while it should be requesting tiles around 0,0.  At z=8
> GeoMOOSE is requesting tiles around X=39991 Y=38942 (lower left) to
> X=40240 Y=38630 (upper right).
>
>
>
> Questions:
>
> I think it may be very possible that if I resolve the first and second
> issue then the third issue will resolve itself.   If anyone knows how I can
> fix the Z offset, and the tile origin please let me know.
>
>
>
> *Note  The mapcache WMTS service works fine in ArcGIS.
>
>
>
> Thanks
>
>
>
> Sincerely,
>
> *Mark Volz, GISP*
>
>
>
>
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