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authorEven Rouault <even.rouault@spatialys.com>2021-04-03 21:59:05 +0200
committerGitHub <noreply@github.com>2021-04-03 21:59:05 +0200
commitb6210a0e25f9810c4af747de492920eb422fb259 (patch)
treefe9a53e6a1969ac0435b6dc4f06aed5763b62055 /docs/source
parent722cf8840c390fa9c5bb34d6a882cf072dd77044 (diff)
parent2594b3a2240db7d7007e1c98f08762613b7f7e73 (diff)
downloadPROJ-b6210a0e25f9810c4af747de492920eb422fb259.tar.gz
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Merge pull request #2637 from rouault/hyperbolic_cass
Add support for hyperbolic Cassini-Soldner
Diffstat (limited to 'docs/source')
-rw-r--r--docs/source/operations/projections/cass.rst4
1 files changed, 4 insertions, 0 deletions
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