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| author | Paul Ramsey <pramsey+github@cleverelephant.ca> | 2022-02-17 09:26:08 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-02-17 09:26:08 -0800 |
| commit | 9544e2fee5423c40b4dfe5863fb68cbd6690d01b (patch) | |
| tree | 86acfa0e2c6d4a001543dea170f9aaf062bf4f5f | |
| parent | 6747bd232d490a90922d5f0cdb0f9b54cc53ba84 (diff) | |
| download | PROJ-9544e2fee5423c40b4dfe5863fb68cbd6690d01b.tar.gz PROJ-9544e2fee5423c40b4dfe5863fb68cbd6690d01b.zip | |
Add note on named specializations
| -rw-r--r-- | docs/source/operations/projections/cea.rst | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/docs/source/operations/projections/cea.rst b/docs/source/operations/projections/cea.rst index 3799fbcb..52763edb 100644 --- a/docs/source/operations/projections/cea.rst +++ b/docs/source/operations/projections/cea.rst @@ -4,6 +4,11 @@ Equal Area Cylindrical ******************************************************************************** +Equal area cylindrical has a number of named specializations, +such as `Gall–Peters https://en.wikipedia.org/wiki/Gall%E2%80%93Peters_projection`_ (lat_ts=45), +`Behrmann https://en.wikipedia.org/wiki/Behrmann_projection`_ (lat_ts=30), and +`Lambert cylindrical equal-area https://en.wikipedia.org/wiki/Lambert_cylindrical_equal-area_projection`_ (lat_ts=0). + +---------------------+----------------------------------------------------------+ | **Classification** | Cylindrical | +---------------------+----------------------------------------------------------+ @@ -51,4 +56,4 @@ Parameters ``lat_ts`` and ``k_0`` are mutually exclusive. If ``lat_ts`` is specified, it is equivalent to setting ``k_0`` to - :math:`\frac{\cos \phi_{ts}}{\sqrt{1 - e^2 \sin^2 \phi_{ts}}}`
\ No newline at end of file + :math:`\frac{\cos \phi_{ts}}{\sqrt{1 - e^2 \sin^2 \phi_{ts}}}` |