[gdal-dev] GDAL spatial reference issue

Murali Krishna muralikrishna50 at gmail.com
Wed Jun 13 14:50:43 PDT 2012


Frank,

I don't have access to ESRI WKT. I was given the following
SpatialReference information by ArcGIS Feature Server when i query for a
layer schema:

"spatialReference" : {
      "wkid" : 102100,
      "latestWkid" : 3857
    }
So from the above "wkid" i need to create a shape file. Is there any way of
doing this in GDAL.

Regards

Murali

On Wed, Jun 13, 2012 at 10:39 PM, Frank Warmerdam <warmerdam at pobox.com>wrote:

> On Wed, Jun 13, 2012 at 2:19 PM, Murali Krishna
> <muralikrishna50 at gmail.com> wrote:
> > I'm facing an issue in creating ESRI shape files using GDAL library.
> >
> > I want to create a layer with SpatialReference information set on it and
> > until now i'm creating SpatialReference by importing WellKnownText (wkt)
> > representation.
> >
> > Is there any way we can create the same SpatialReference from ESRI's
> > WellKnownId (wkid) using gdal ogr java bindings?
>
> Murali,
>
> If you are importing ESRI Projection Engine strings (ESRI WKT) then
> after ingesting the WKT into an OGRSpatialReference object call
> the morphFromESRI() method to transform into "OGR standard"
> form.
>
> Best regards,
> --
>
> ---------------------------------------+--------------------------------------
> I set the clouds in motion - turn up   | Frank Warmerdam,
> warmerdam at pobox.com
> light and sound - activate the windows | http://pobox.com/~warmerdam
> and watch the world go round - Rush    | Geospatial Software Developer
>
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