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New XYZ conversion for Switzerland and Austria https://forum.transdem.de/viewtopic.php?f=8&t=558 |
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Author: | geophil [ 07 Apr 2019 17:09 ] |
Post subject: | New XYZ conversion for Switzerland and Austria |
New spatial reference systems have appeared for Switzerland and Austria, applied to hi-res LIDAR data. For our purposes the only difference is a different value range, which, unfortunately, TransDEM does not understand yet. Mathematically, it's a simple translation. So, I have written a little tool for XYZ data that converts the new systems to the old ones, adding or subtracting offsets. Download here: https://transdem.de/download/public/mis ... -Setup.zip The "user interface" is German only, but there are only three buttons and a drop-down list. Ordner = Folder Start = Start (Who would have guessed) Abbrechen = Cancel Example Canton Zurich (50 cm data, reduced to 1m), Ch1903+, converted to Ch1903: Example Upper Austria (50 cm data, reduced to 1m), MGI 31 without false easting, converted to MGI 31 with a false easting of 450.000: |
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