Get all possible projections?

[ajdapretnar]

Is it possible to extract all supported projections with full info, i.e. ("World Geodetic System", "WGS 84", "EPSG: 4326")?

Use case: We are building a widget for a GUI application where we'd like to use pyproj for transforming from one system to another and would like to offer all supported projections to the user (with full names, not codes).

[snowman2]

This should help: https://pyproj4.github.io/pyproj/stable/api/database.html#pyproj-database-query-crs-info

[snowman2]

Also see #661

[ajdapretnar]

Thanks a million! I was traversing the code for ages, but couldn't fine the query_crs_info. It is what I need.

And thanks for the second link. I am already using tranformer.itransform, which works very well.

[snowman2]

Glad to hear that this was resolved. The global context is also something worth looking into.