Skip to main content
Question

I need to clip lots of rasters and use them as 'images' only. I don't want to keep any wordfile or locational data. Is there a way to remove this?

  • February 3, 2021
  • 3 replies
  • 27 views

Forum|alt.badge.img

I have a points shapefile, I buffer the points and use this to clip VRT Rasters. I need the output to retain the attributes passed from the point/buffer, which the clipped output does. However the clips retain georeference and place the clips within total images footprint if that makes sense. I tried converting to PNG (no world file option chosen) which works great but this loses all the attributes. Grateful for any suggestions.

3 replies

redgeographics
Celebrity
Forum|alt.badge.img+62

The CoordinateSystemRemover transformer removes coordinate system but leaves everything else intact.


Forum|alt.badge.img
  • Author
  • February 3, 2021

The CoordinateSystemRemover transformer removes coordinate system but leaves everything else intact.

I tried that but doesn't seem to do what I need.


jdh
Contributor
Forum|alt.badge.img+40
  • Contributor
  • February 3, 2021

Option 1, write to a format that doesn't support embedded georeferencing and set World File Generation to No.

Option 2, RasterGeoreferencer, withPointAndAngle, set the coordinates to 0,0 and the spacing to 1,1.