From 970c849cc70ccb8a016c9834daef70d28e224ae9 Mon Sep 17 00:00:00 2001 From: Even Rouault Date: Sat, 3 Apr 2021 20:18:08 +0200 Subject: cass: add +hyperbolic switch for variant used by EPSG:3139 'Vanua Levu 1915 / Vanua Levu Grid' --- docs/source/operations/projections/cass.rst | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'docs/source') diff --git a/docs/source/operations/projections/cass.rst b/docs/source/operations/projections/cass.rst index 95684e51..5428260a 100644 --- a/docs/source/operations/projections/cass.rst +++ b/docs/source/operations/projections/cass.rst @@ -65,6 +65,10 @@ Options .. include:: ../options/R.rst +.. option:: +hyperbolic + + Use modified form of the standard Cassini-Soldner projection known as the Hyperbolic Cassini-Soldner. + This is used in particular for the "Vanua Levu Grid" of the the island of Vanua Levu, Fiji (EPSG:3139) Mathematical definition -- cgit v1.2.3