[gdal-dev] Export a geotiff to netcdf in lat lon coordinates

[Tony L.]

 Hello Paul,Thanks for your reply, I tried the command you suggested but the resulting file doesn't seem to plot correctly. Any suggestion?
Tony
 Try this:
gdal_translate -of netCDF -a_srs +proj=longlat N_197901_concentration_v3.0.tif out.nc

   Paul 


On 2019-11-22 1:24 PM, Tony L. wrote:
> Hello
> I'm quite new with gdal and would like to use is to rewrite a geotiff of 
> NSIDC sea ice concentration from geotiff in polar stereographic 
> projection into a netcdf in Lon Lat coordinates
> 
> The file is located here: N_197901_concentration_v3.0.tif 
> <https://www.dropbox.com/s/bkqt6qgyhpr7vjk/N_197901_concentration_v3.0.tif?dl=0>
> 
>     
> 
>     
> 
> 
>    N_197901_concentration_v3.0.tif
> 
> Shared with Dropbox
> 
> <https://www.dropbox.com/s/bkqt6qgyhpr7vjk/N_197901_concentration_v3.0.tif?dl=0>
> 
> I was able to transform the file into a netcdf file using gdal_translate:
> 
> gdal_translate -of netCDF N_197901_concentration_v3.0.tif out.nc
> 
> But I'm still trying to figure out how to translate this into Lon Lat 
> coordinates (probably using gdalwarp)
> 
> Any help would be really appreciated!
> 
> Tony
> 
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