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| author | Kristian Evers <kristianevers@gmail.com> | 2021-09-01 21:21:07 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-09-01 21:21:07 +0200 |
| commit | 1b180864413fa98aed9d79868eec8ceb689421a9 (patch) | |
| tree | 2d48484d00cf282e5d2ac63f8d2954c37a6bbdbe /docs/source/operations/conversions/topocentric.rst | |
| parent | 1ed57b9e4718afc7dffefade05978f0c6d66a96a (diff) | |
| parent | 1ddad0b6014c14286d792715de9c1354404a0349 (diff) | |
| download | PROJ-1b180864413fa98aed9d79868eec8ceb689421a9.tar.gz PROJ-1b180864413fa98aed9d79868eec8ceb689421a9.zip | |
Merge pull request #2833 from rouault/doc_topocentric_ortho_epsg_ref
Doc: mentions EPSG methods that corresponds to topocentric and ortho (fixes #2832)
Diffstat (limited to 'docs/source/operations/conversions/topocentric.rst')
| -rw-r--r-- | docs/source/operations/conversions/topocentric.rst | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/docs/source/operations/conversions/topocentric.rst b/docs/source/operations/conversions/topocentric.rst index 828ef4e0..14019965 100644 --- a/docs/source/operations/conversions/topocentric.rst +++ b/docs/source/operations/conversions/topocentric.rst @@ -46,7 +46,9 @@ topocentric conversion must be preceded by the :ref:`cart` conversion to perform the initial geographic to geocentric coordinates conversion. The formulas used come from the "Geocentric/topocentric conversions" paragraph -of :cite:`IOGP2018` +of :cite:`IOGP2018`. ``+proj=topocentric`` alone corresponds to the ``EPSG:9836`` +conversion method, ``+proj=cart`` followed by ``+proj=topocentric`` corresponds +to ``EPSG:9837``. Usage ################################################################################ |