[GRASS-dev] Missing projections

Glynn Clements glynn at gclements.plus.com
Mon Dec 18 13:58:48 EST 2006


The following projections are listed by "proj -lp" but don't have
entries in proj-parms.table:

	geos : Geostationary Satellite View
	lcca : Lambert Conformal Conic Alternative
	sterea : Oblique Stereographic Alternative
	vitk1 : Vitkovsky I

Can anyone provide the necessary parameter information, i.e. which
PROJ parameters they accept, and what (if any) default value should be
used?

FWIW, the "proj -lP" output for these says:

	geos : Geostationary Satellite View
		Azi, Sph&Ell
		h=
	
	lcca : Lambert Conformal Conic Alternative
		Conic, Sph&Ell
		lat_0=
	
	sterea : Oblique Stereographic Alternative
		Azimuthal, Sph&Ell
	
	vitk1 : Vitkovsky I
		Conic, Sph
		lat_1= and lat_2=

BTW, it turns out that vitk1 was present in the old geo.h/geo_init.c,
but with no parameters. The other three weren't listed at all.

-- 
Glynn Clements <glynn at gclements.plus.com>




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