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Update DVR90 to reflect recent EPSG-changes #115

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merged 3 commits into from
Jan 4, 2024

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@kbevers kbevers commented Jan 4, 2024

This PR removes the current dk_sdfe_dvr90.tif file and replaces it with dk_sdfi_dvr90_2002.tif, dk_sdfi_dvr90_2013.tif and dk_sdfi_dvr90_2023.tif. The three latter grids are referenced in the EPSG-database whereas the first was never know by the EPSG and manually added to PROJ around version 5.

Recently DVR90 has been updated in the EPSG-database and it is now known as a datum ensemble consisting of four realisations, of which three of them has a transformation. The grids supplied here are the ones used for those transformations.

The now removed dk_sdfe_dvr90.tif is equivalent to the newly added dk_sdfi_dvr90_2013.tif.

dk_sdfe/dk_sdfe_README.txt Outdated Show resolved Hide resolved
Will be replaced by alternative grids referenced in the EPSG database.
For good measure any mention of `dk_sdfe_dvr90.tif` in the `DK` file has
been removed as well.
@kbevers kbevers merged commit ddb37e3 into OSGeo:master Jan 4, 2024
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@kbevers kbevers deleted the update-dvr90 branch January 4, 2024 22:57
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2 participants