[OSGeo-Discuss] Attn: PROJ: Transverse and oblique Mercator

Pierre Abbat phma at bezitopo.org
Fri Jan 10 03:24:36 PST 2020

Jody Garnett posted on the incubator list some CONTRIBUTING files, one of which 
is at PROJ, so I've been looking around. I've written code that computes the 
transverse Mercator projection accurate to within 1 mm over 80% of the earth 
and 100 µm over 71%, that is, within 100 µm up to 45° from the central 
meridian. Are you interested?

I'd also like to understand the oblique Mercator well enough to write code for 
it and what the differences are (besides the obvious) between Alaska and 

loi mintu se ckaji danlu cu jmaji

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