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| author | Howard Butler <howard@hobu.co> | 2016-09-01 22:36:08 -0500 |
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| committer | Howard Butler <howard@hobu.co> | 2016-09-01 22:36:08 -0500 |
| commit | 9a2c5dbcdc7c778ca97fb4dd78f107ee14caf71e (patch) | |
| tree | a331b8c9e46283f63f62ccc4ff58ba3981a06e6b /docs/source/projections/eck4.rst | |
| parent | da2d678c387ba76704824360dc52771c29d94693 (diff) | |
| download | PROJ-9a2c5dbcdc7c778ca97fb4dd78f107ee14caf71e.tar.gz PROJ-9a2c5dbcdc7c778ca97fb4dd78f107ee14caf71e.zip | |
projection pages with images from Kristian
Diffstat (limited to 'docs/source/projections/eck4.rst')
| -rw-r--r-- | docs/source/projections/eck4.rst | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/docs/source/projections/eck4.rst b/docs/source/projections/eck4.rst new file mode 100644 index 00000000..3fc6a9fd --- /dev/null +++ b/docs/source/projections/eck4.rst @@ -0,0 +1,19 @@ +.. _eck4: + +******************************************************************************** +Eckert IV +******************************************************************************** + +.. image:: ./images/eck4.png + :scale: 50% + :alt: Eckert IV + + +.. math:: + + x = \lambda(1+cos\phi) / \sqrt{ 2 + \pi } + +.. math:: + y = 2 \phi / \sqrt { 2 + \pi } + + |