Re: [geonode] Fwd: GeoTiff upload
- From:
- Sebastian Benthall
- Date:
- 2011-06-02 @ 16:01
yeah, good idea to file a ticket for this, Jeff.
On Thu, Jun 2, 2011 at 11:52 AM, Jeffrey Johnson <jjohnson@opengeo.org>wrote:
> ---------- Forwarded message ----------
> From: Jeffrey Johnson <jjohnson@opengeo.org>
> Date: Thu, Jun 2, 2011 at 8:42 AM
> Subject: Re: GeoTiff upload
> To: "Ma, Amy" <yue-yuan.ma@cubic.com>
> Cc: geonode-dev <geonode@opengeo.org>
>
>
> Hi Amy,
>
> Unfortunately, I dont think that the tif itself includes the
> projection information as its only stored in the tfw, and at the
> moment, there is no way to include the tfw with your upload. I think
> we should file this as a bug/feature request against geonode and I
> think its something we should be able to implement fairly easily.
>
> Do you have a way to run the gdal command line utilities? If so, you
> can easily create a new GeoTiff that includes the projection
> information inside the tif itself like this:
>
> gdal_translate -of GTiff NED_086555638.tif NED_086555638_x.tif
>
> Let me know if this works for you.
>
> Jeff
>
> On Thu, Jun 2, 2011 at 8:25 AM, Ma, Amy <yue-yuan.ma@cubic.com> wrote:
> > Hi Jeff,
> >
> > How are you doing?
> >
> > I have a question about uploading GeoTiff data which I downloaded from
> > National Map Viewer.
> >
> > NED_086555638.tif
> > NED_086555638.prj
> > NED_086555638.tfw
> >
> > I uploaded the NED_086555638.tif only in GeoNode and I can view it (weird
> > looking), so I am wondering if I uploaded correctly.
> >
> > And also I got some tip about how to do getcoverage for the raster. So
> when
> > I run the link from the 2nd http (see below), I got a dialog window for
> > saving the wcs file. Is this the right response for this link?
> >
> >
> >
> > The following is a part of the advice I got:
> >
> > "If a WCS 1.0.0 request is fine then every GeoNode
> raster
> > page as a GeoTIFF link, which makes a WCS request.
> >
> > Like
> http://demo.geonode.org/data/geonode:Haiti_DEM_30m
> >
> > WCS request for GeoTIFF is made from link:
> >
> >
> >
>
http://demo.geonode.org/geoserver-geonode-dev/wcs?CRS=EPSG%3A4326&version=1.0.0&coverage=geonode%3AHaiti_DEM_30m&service=WCS&width=4160&format=geotiff&request=GetCoverage&bbox=-74.48175925217114%2C17.99631324476671%2C-71.60396240616375%2C20.10225090792211&height=899
> >
> >
> > Any raster you upload to your GeoNode should generate
> a
> > similar link. You can do it in a browser, or 'curl' or 'wget' it.
> >
> >
> >
> > If you need 1.1.1 the semantics are unfortunately far
> > different, and the return is also weird. So I'd recommend 1.0.0 if that
> > works. "
> >
> >
> > Thanks in advance
> >
> > Amy
> >
> >
> >
> >
> >
> >
> >
> >
>
--
Sebastian Benthall
OpenGeo - http://opengeo.org