Changes between Initial Version and Version 1 of Ticket #12188


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Timestamp:
2015-12-13T16:42:35+01:00 (6 years ago)
Author:
bastiK
Comment:

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  • Ticket #12188 – Description

    initial v1  
    66
    77Now is this change good or bad? I'm not sure, but I've tested [http://map.toronto.ca/servlet/com.esri.wms.Esrimap?ServiceName=OrthoImagery&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetCapabilities toronto wms] and it matches much better than before. Therefore, I keep it like this for now. If the previous version is preferred, it should be specified explicitly in the projection definition (add `+towgs84=0,0,0`).
     8
     9Before (EPSG:2019):
     10(`+proj=tmerc +lat_0=0 +lon_0=-79.5 +k=0.9999 +x_0=304800 +y_0=0 +ellps=clrk66 +units=m +bounds=-81.5,40,-77.5,60 +towgs84=0,0,0 +wmssrs=EPSG:2019`)
     11[[Image(toronto-towgs84.png​)]]
     12
     13After:
     14(`+proj=tmerc +lat_0=0 +lon_0=-79.5 +k=0.9999 +x_0=304800 +y_0=0 +ellps=clrk66 +units=m +bounds=-81.5,40,-77.5,60 +nadgrids=null +wmssrs=EPSG:2019`)
     15[[Image(toronto-nadgrids.png​)]]
     16