I'm trying to connect to this WMTS in QGIS, but I'm having issues that I think are projection related. I use the Add WMS/WMTS dialog and enter this url:
http://www.vernoncounty.org/arcgis/rest/services/VCGISpub/2010_VC_WISCRS_Tiled_Cache/ImageServer/WMTS?
I connect and add the layer, when prompted, I choose WGS84 as the CRS (I know, just wait a second). The Zoom to Layer function zooms to the correct extent, but the image doesn't show up. In the WMTS metadata, the local coordinate system EPSG:103462 is referenced, and the zoom level extents seem to be using that system. However, if I add CRS=EPSG:103462
(I tried the SRS parameter as well) to the request nothing changes, and if I use that projection as the layer CRS in QGIS, the Zoom To Layer function goes to the wrong spot.
So, I think there may be something funny with the way the layer is published, but this is my first use of a WMTS in QGIS so there may be something I'm missing.