Differences

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--- nsw_dems [2021/02/17 20:46] – bushwalking
+++ nsw_dems [2021/05/04 18:25] – [Pre-processing data] bushwalking
@@ Line 157: / Line 157: @@
 New-Item "$targetFolder\input.txt"
 Get-ChildItem -Path "$targetFolder\*.tif" | Add-Content "$targetFolder\input.txt"
-&"gdalbuildvrt.exe" -resolution lowest -input_file_list "$targetFolder\input.txt" "$targetFolder\temp.vrt"
+&"gdalbuildvrt.exe" -resolution user -tr 2 2 -input_file_list "$targetFolder\input.txt" "$targetFolder\temp.vrt"
 </file>
-It is possible to then build a larger virtual raster from the individual 1:100k virtual rasters.
+You can rename temp.vrt to anything you like, but it needs to stay relative to the GeoTIFF files.
+It is possible to then build a larger virtual raster from the individual 1:100k virtual rasters. Note that larger rasters need to have the same projection. Also keep in mind that not all data is at 2m resolution.
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