So, if I understand correctly, you have coordinates of two points:
- origin (0,0) lat/lon
- center (0.5 * width, 0.5 * height) lat/lon
Is that correct?
What is "spacing"?
What
Jayesh Chaudhary wrote:
> Hi,
>
> Thanks for your reply. I think I have to gather more information here
> about the pro
Hi,
Thanks for your reply. I think I have to gather more information here about
the projection of the image. Currently the meta data tells me only these 3
things:
1. Origin lat lon
2. Size of the image
3. Spacing
All I need is 4 corner points in lat / lon. Currently I am doing something
like th
> From: Stefan Keller
> Subject: [gdal-dev] PGeo: reading circular arcs - how?
> To: gdal-dev@lists.osgeo.org
>
>
> Hi all
>
> I have an ESRI Personal GeoDatabase .mdb file (PGeo) which I would
> like to read and convert e.g. to Shapefile.
> The PGeo file contains "circular arc"s (or circular
The answer is - it depends. If you know the image projection (Mercator?)
and the precise scale of the image - it may be enough to have just one
point (think - a tile from Google maps).
To georeference an image in a general case (assuming the image has
simple linear proportions) requires at least 2
Hi,
I have an image with center known in lat / lon. I need to calculate the
image corners in lat / lon. I have some idea but I am wondering if someone
can share his / her knowledge.
Also is there a utility in gdal that would do this for me?
Any help is appreciated.
Thanks,
_
Hi all
I have an ESRI Personal GeoDatabase .mdb file (PGeo) which I would
like to read and convert e.g. to Shapefile.
The PGeo file contains "circular arc"s (or circular curve) and since
OGR only supports linestrings they should be segmented (similar to
http://www.gdal.org/ogr/drv_ili.html ).
Now
