Le 05/04/2024 à 13:46, Javier Jimenez Shaw a écrit :
Latin1 in wkt name? What I remember was a reduced set of ascii chars.
cf https://docs.ogc.org/is/18-010r7/18-010r7.html
<crs name> ::= <quoted Latin text> (paragraph 8.1 )
and https://docs.ogc.org/is/18-010r7/18-010r7.html#15
but you're right calling this Latin1 is a bit misleading. Th only
non-ASCII character allowed in this "quoted Latin text" rule, as far as
I can see, is the degree symbol.
On Fri, 5 Apr 2024, 12:59 Even Rouault via PROJ,
<[email protected]> wrote:
Hi,
OGC GeoTIFF mostly formalizes the historical GeoTIFF 1.0
specification from 1995, and UTF-8 at that time was still in its
youth years. Not to be mentioned that GeoTIFF was initially
developed by NASA' JPL, so I assume ASCII was good enough at that
time for their purpose. As far as I can see all EPSG CRS names as
currently only use ASCII. It is true though that WKT CRS
potentially allows for more than ASCII for CRS name, but only in
the Latin1 character set.
Anyway this would be more a topic for an issue at
https://github.com/opengeospatial/geotiff/issues . I've added a
note to the existing
https://github.com/opengeospatial/geotiff/issues/56#issuecomment-2039505940
Even
Le 05/04/2024 à 12:44, Mircea Neacsu via PROJ a écrit :
Hello,
I had to read a bit deeper the Geo TIFF 1.1 standard and I was
quite surprised to see that in doesn't allow any character
representation outside the 7-bit ASCII text. Am I missing something?
In particular CitationGeoKeys that are mandatory in certain cases
do not allow for anything other than ASCII text. Seems a bit
strange for an international standard.
--
Mircea Neacsu
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