Question

How can I generate raster footprint?

  • 1 March 2013
  • 4 replies
  • 43 views
samisnunu
Rank
Badge +7

Hi,

 

 

I have several tiles of rasters that I would like to generate polygon (footprint) of each of these images.

 

 

 What propper transformers do I need to add to my workbench.?

 

Thanks,

 

Sami

4 replies

fmelizard
Rank
Userlevel 4
Badge +13
Sami

 

 

Use RasterExtentsCoercer.

 

 

http://fmepedia.safe.com/articles/Samples_and_Demos/DEM-Raster-to-Vector-with-RasterExtentsCoercer

 

 

regards

 

Martin
fmelizard
Rank
Userlevel 4
Badge +13
Hi,

 

 

Also the BoundingBoxReplacer can provide you with the bounding box (data and nodata).
davideagle
Rank
Badge +14
...and the BoundingBoxAccumulator will give you the area of the collective set of tiles.
samisnunu
Rank
Badge +7
Thank you everyone,

 

 

The RasterExtentsCoercer, BundingBoxReplacer, and BoundingBoxAccumulator transformers you mentioned did the job perfectly!

 

 

 

 

 

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