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- 07-04-2006
  Re: grid reprojection algorithms
| Felix Hebeler | 07-05-2006 |
 Re: grid reprojection algorithms
| Mississippi Dan | 07-08-2006 |
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Hi,
Can someone point me to a good algorithm for translating (resampling,
reprojecting) grid-data in one grid to another grid. For example
population numbers from a 0.01 degree latitude-longitude grid to a 100m
UTM grid.
/Hans Olav
Can someone point me to a good algorithm for translating (resampling,
reprojecting) grid-data in one grid to another grid. For example
population numbers from a 0.01 degree latitude-longitude grid to a 100m
UTM grid.
/Hans Olav
Hans Olav wrote:
landserf by jo wood, a java based GIS.
find it at www.landserf.org
there's only a couple of projections available, but lat/lon and utm is
definately supported. and you can use scripting, if you've got lots of
grids to project.
cheers
felix
landserf by jo wood, a java based GIS.
find it at www.landserf.org
there's only a couple of projections available, but lat/lon and utm is
definately supported. and you can use scripting, if you've got lots of
grids to project.
cheers
felix
> Hi,
> Can someone point me to a good algorithm for translating
> (resampling,
> reprojecting) grid-data in one grid to another grid. For
> example
> population numbers from a 0.01 degree latitude-longitude
> grid to a 100m
> UTM grid.
> /Hans Olav
> Can someone point me to a good algorithm for translating
> (resampling,
> reprojecting) grid-data in one grid to another grid. For
> example
> population numbers from a 0.01 degree latitude-longitude
> grid to a 100m
> UTM grid.
> /Hans Olav
Try gdalwarp, part of the gdal maptools package. Open
source.
http://www.remotesensing.org/gdal/gdal_utilities.html
I also use Global Mapper. It can do projection translations
also.
Dan
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>
> Can someone point me to a good algorithm for translating (resampling,
> reprojecting) grid-data in one grid to another grid. For example
> population numbers from a 0.01 degree latitude-longitude grid to a 100m
> UTM grid.
>
> /Hans Olav
>