.img to .xyz format?

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10-22-2013 11:29 AM
Robertde_Boer
New Contributor
Hi,

I just started using ArcGIS. I am going to make a model with engineering hydrodynamic software. Now I found a DEM to use, this DEM is in the format .img.

Does someone know how to convert this .img format into a .xyz format? Or another kind of format (ascii) which can be used in the
software GUI to create bathymetry and grids?
I have the ArcGIS 10.1 software installed.

Thanks,
Robert
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3 Replies
NidhinKarthikeyan
Regular Contributor II
"Raster To ASCII" (Conversion Tools).
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SteveLynch
Esri Regular Contributor
Run the following tools
- RasterToPoint
- AddXY (add xy coordinates from the Data management tbx)


Steve
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Luke_Pinner
MVP Regular Contributor
You can use the Sample tool to output z,x,y values to a DBF table, then convert that to a text file. 

Note: The answer that "nidhinkn" posted (Raster to ASCII) will _not_ work as it does not output X & Y values.
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