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Questions tagged [ntv2-transformation]

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Why does transformation of coordinates to UTM fail with GDAL in R

I have a CSV-list of coordinates that I know are coordinates in Gauß-Krüger (Transverse Mercator) and I want to transform them to UTM in R with GDAL. I read the csv in, separated the columns, added ...
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Different ways of NTv2-Grid integration

In QGIS there is an entry in the tbl_datum_transform for a NTv2-grid called BWTA2017.gsb ( https://github.com/qgis/QGIS/pull/6980 ). So theoretically it would be enough just to activate the option "...
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Adding GDA2020 NTv2 transformation to ArcGIS 10.5

The implementation of GDA2020 is drawing near! In an effort to be ready before time I have downloaded the NTv2 Grid Shift Binary (GSB) transformation grid from ISCM (available here) who are the ...