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Hi,

 

I have a set of 250 raster tiles, I have reprojected them from ITM to WGS84, before reprojection each tile was 87,215KB. After reprojection the tiles are roughly 180,000KB. Why has this happened? My workbench is included here, I first mosaicked the tiles then reprojected and finally clipped back to the tile boundaries.

Thanks for any help.

 

B

It seems that Windows Explorer ignores Nodata definition. It's just a preview anyway, I don't think it would cause any practical issues on using the data.

Great stuff, thank you.

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