Hi,
look at the result of
https://proj.org/en/9.3/search.html?q=accuracy&check_keywords=yes&area=default
However that will not help you for your need. The accuracy settings in
the above functions is to have a "guaranteed" accuracy, but you the most
precise coordinate operation in the candidates that match that accuracy.
And this is mostly for transformations (datum shifts, etc.)
For your case where it is for a map projection, and for the very
particular case of Transverse Mercator, you can use the +approx switch.
Cf https://proj.org/en/9.3/operations/projections/utm.html . Can also be
achieved with +algo=evenden_snyder mentioned just below.
Even
Le 27/11/2023 à 23:23, Hunter1972 via PROJ a écrit :
Hello,
Is it possible to specify accuracy of project conversion between different CRS?
In particular I am interested in UTM <-> WGS84 conversion)routines to be much
faster with lower accuracy (around 1m is enough).
Ravil
_______________________________________________
PROJ mailing list
[email protected]
https://lists.osgeo.org/mailman/listinfo/proj
--
http://www.spatialys.com
My software is free, but my time generally not.
_______________________________________________
PROJ mailing list
[email protected]
https://lists.osgeo.org/mailman/listinfo/proj
