[gdal-dev] Re: open street map

2008-08-03 Thread Jukka Rahkonen
Martin Spott mgras.net> writes: > > nicholas.g.lawrence mainroads.qld.gov.au wrote: > > > Can gdal handle an open street map file (*.osm)? > > I suspect this is not the case, but several people offer OSM data in > Shapefile or other formats. If you're just looking for the most road, > rail an

Re: [gdal-dev] Guidance sought on using gdal-translate

2008-08-03 Thread Richard Greenwood
On Fri, Aug 1, 2008 at 8:02 AM, Frank Warmerdam <[EMAIL PROTECTED]> wrote: > Christopher Hunt wrote: >> >> Hi Frank et. al, >> >> Sorry to be a pest. I've been trying tons of things, trawling tons of >> search results, and I'm really no better off than I was a few days ago. :-P >> >> In summary I h

Re: [gdal-dev] open street map

2008-08-03 Thread Martin Spott
[EMAIL PROTECTED] wrote: > Can gdal handle an open street map file (*.osm)? I suspect this is not the case, but several people offer OSM data in Shapefile or other formats. If you're just looking for the most road, rail and waterway layers, then you might find what you're looking for at this page

[gdal-dev] open street map

2008-08-03 Thread nicholas . g . lawrence
Can gdal handle an open street map file (*.osm)? Regards, nick *** WARNING: This e-mail (including any attachments) may contain legally privileged, confidential or private information and may be protected by copyright. You may

Re: [gdal-dev] Update existing shape file

2008-08-03 Thread Mateusz Loskot
Frank Warmerdam wrote: Mateusz Loskot wrote: Frank Warmerdam wrote: wow wrote: Hi, I wanna set new field value to an existing shape file which has been opened with update access, but it doesn't work, my code like this: OGRFeature* pFeature = pLayer->GetFeature(2); int nIdx = pFeature-

[gdal-dev] SDTS elevation values

2008-08-03 Thread Karthik
Hi, I have been using GDAL for SDTS raster terrain format for reading DDF files provided by USGS. To get the exact interpolated elevation at a particular point, I used the logic in http://en.wikipedia.org/wiki/Bilinear_interpolation. For verifying whether the values match exactl