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Add EPSG 5041, 5042 to predefined#527

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ahocevar merged 3 commits into
proj4js:masterfrom
rotu:reliable-centipede
Aug 17, 2025
Merged

Add EPSG 5041, 5042 to predefined#527
ahocevar merged 3 commits into
proj4js:masterfrom
rotu:reliable-centipede

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@rotu

@rotu rotu commented Aug 15, 2025

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These complement EPSG 32601...32660 and 32701...32770, which cover the rest of the world.

These complement EPSG 32601...32660 and 32701...32770, which cover the rest of the world.
@rotu rotu marked this pull request as draft August 15, 2025 22:12
@rotu

rotu commented Aug 15, 2025

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I'm not sure why the order is "northing, easting" as contrasted with UTM.

It seems for EPSG:32661, EPSG:32761, this should also have the parameter +axis=ned.
And EPSG:5041, EPSG:5042 are the same with the default axes (+axis=enu).
But enforceAxis is off by default, so the user will probably get 5041/5042 in practice.

I'm going to switch over to 5041/5042, which seems less likely to cause confusion.

@rotu rotu changed the title Add EPSG 32661, 32761 to predefined projections Add polar projections to predefined Aug 15, 2025
@rotu rotu changed the title Add polar projections to predefined Add EPSG 5041, 5042 to predefined Aug 15, 2025
@rotu rotu marked this pull request as ready for review August 15, 2025 23:27

@ahocevar ahocevar left a comment

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Thanks, @rotu

@ahocevar ahocevar merged commit 3b5cac9 into proj4js:master Aug 17, 2025
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2 participants