Dheeraj, OGR's CSV driver[1] can read your vector data. You have to decide how to represent your data in a raster. Interpolate missing areas, set nodata pixels or something else.
Have a look at the gdal_rasterize utility[2]. [1]: http://www.gdal.org/ogr/drv_csv.html [2]: http://www.gdal.org/gdal_rasterize.html On Thu, Jan 17, 2013 at 5:56 AM, Dheeraj Reddy Mamidi < drmam...@rothwellgroup.com> wrote: > I am using C# Gdal library. > > > On Wed, Jan 16, 2013 at 5:25 PM, Dheeraj Reddy Mamidi < > drmam...@rothwellgroup.com> wrote: > >> Hi, >> >> I am trying to create a Raster using grid of points(with latitude and >> longitude values) within an area which are separated at a distance measured >> in degrees. At higher latitudes the number of samples reduce that is number >> of points for a row reduces. >> >> When distance between points is determined with a fixed degree, how do I >> create a raster where the number of columns for higher latitudes reduces ? >> In this case, points for grid at higher latitudes are not exactly above the >> points at lower latitudes. Can some one suggest a way to create raster for >> spatial coordinates in this case? >> >> Thanks, >> Dheeraj >> >> >> > > > -- > Dheeraj Reddy Mamidi > > Software Developer > The Rothwell Group, L.P. > Email: drmam...@rothwellgroup.com <atvaug...@rothwellgroup.com> > Phone: 713-952-5355 ext.30 > Web: www.rothwellgroup.com > > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/gdal-dev > -- Best regards, Chaitanya kumar CH. +91-9494447584 17.2416N 80.1426E
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