[gdal-dev] gdal_rasterize output off by one pixel/cell
EAdam at co.lincoln.or.us
Mon Aug 22 12:50:15 EDT 2011
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>>> On 8/20/2011 at 11:06 AM, in message
<AA52F8AC-89DC-4543-A210-0DD0BA9E58FD at my.und.edu>, "Burton-Kelly, Matthew"
<matthew.burton.kelly at my.und.edu> wrote:
> I'm attempting to create a raster from a shapefile of point data, with grid
> cells 1 degree square. Although the area I have defined matches up with the
> origin coordinates I want, and the grid cells match up with a vector 1-degree
> grid I produced in QGIS, the squares supposedly containing the point data are
> shifted, it looks like down and to the right. Has anyone encountered this
> issue before?
> Here is the command I used:
> gdal_rasterize -a <column name> -ts 360 180 -te -180 -90 180 90 -l <source layer name
> in source file> <source file> <destination file>
> I have uploaded a screenshot of the output I am describing here:
> Thanks for any insight,
> Matthew Burton-Kelly, M.S.
> Graduate Student
> Department of Geology and Geological Engineering
> University of North Dakota
> Mobile: (802) 922-3696
> matthew.burton.kelly at my.und.edu<mailto:matthew.burton.kelly at my.und.edu>
> matthew.burtonkelly at gmail.com<mailto:matthew.burtonkelly at gmail.com>
> "About thirty years ago there was much talk that geologists ought only to
> observe and not theorize; and I well remember someone saying that at this
> rate a man might as well go into a gravelpit and count the pebbles and
> describe the colors. How odd it is that anyone should not see that all
> observation must be for or against some view if it is to be of any service!"
> -Charles Darwin, in an 1861 letter to Henry Fawcett.
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