On Wed, Jan 30, 2013 at 12:03 PM, Carl Godkin wrote:
> 2. Tiles
>
> I don't understand why or when I'd use a tiled vs. untiled request. If I'm
> interested in a JPEG or PNG from a particular server covering a particular
> area in a particular coordinate system, why would I choose one over the
>
Carl,
I'm afraid I'm not clear on the intricacies here either. I think the
CRS and SRS elements are to override how the request is sent to the
remote WMS server while the element is how the projection
is described to GDAL (as returned by GDALDataset::GetProjectionRef()).
I believe these are no
On Wed, Jan 30, 2013 at 12:19 PM, Travis Kirstine
wrote:
> My guess is that SRS is used when connecting to a WMS Version <= 1.1.1 and
> CRS is used when connection to 1.3
>
>
Thanks. I see that's in the docs. But what is the difference between
these two and ?
I'm new to this part of GDAL. Tha
Carl,
Travis seems to have the right idea. The code is at:
http://trac.osgeo.org/gdal/browser/trunk/gdal/frmts/wms/minidriver_wms.cpp#L74
The comment is:
SRS is WMS version 1.1 and earlier, if SRS is not set use default
unless CRS is set
CRS is WMS version 1.3, if CRS is not set use defau
My guess is that SRS is used when connecting to a WMS Version <= 1.1.1 and
CRS is used when connection to 1.3
Regards
On 30 January 2013 15:03, Carl Godkin wrote:
>
> Hi,
>
> I'm working with GDAL_WMS in 1.9.2 and have two questions.
>
> 1. Coordinate system
>
> The documentation on http://gda
Hi,
I'm working with GDAL_WMS in 1.9.2 and have two questions.
1. Coordinate system
The documentation on http://gdal.org/frmt_wms.html lists both /
inside the element as well as inside the root
element, .
What's the difference? Both are defined simply as "Image projection." Is
there further
