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Transforming a raster with a proj4 string that isn't in fme

  • October 20, 2020
  • 1 reply
  • 68 views

I want to transform a raster with radar rain data. It is open data from the Dutch meteorological society, originally in a h5 format. Tackled all that I still have problems getting the projection right. I would like get it to wgs84/EPSG4326 or another one more commonly used. The projection is described as follows +proj=stere +x_0=0 +y_0=0 +lat_0=90 +lon_0=0 +lat_ts=60 +a=6378.388 +b=6356.906. FME doesn't recognise the string and I have tried to donwload additional ones from the website. Does anyone know how to solve this?

The corner points are given in the picture.

Thanks in advance!transformation​

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1 reply

jkr_wrk
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  • jkr_wrkInfluencer
  • October 20, 2020

I tested the Proj string in QGis. It validates as a projection but is unable to convert between this projection and WGS or RDNAP. If you know your data, maybe QGis is the easiest way to reproject the data correct?

 

Edit: Additional info: http://osgeo-org.1560.x6.nabble.com/Dutch-3-uur-neerslagaccumulaties-van-het-KNMI-td5299683.html

 

 

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