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| -rw-r--r-- | docs/source/operations/projections/bertin1953.rst | 64 | ||||
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| -rw-r--r-- | docs/source/operations/projections/index.rst | 1 |
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diff --git a/docs/source/operations/projections/bertin1953.rst b/docs/source/operations/projections/bertin1953.rst new file mode 100644 index 00000000..5ba0447a --- /dev/null +++ b/docs/source/operations/projections/bertin1953.rst @@ -0,0 +1,64 @@ +.. _bertin1953: + +******************************************************************************** +Bertin 1953 +******************************************************************************** + +.. versionadded:: 5.2.0 + ++---------------------+-------------------------------+ +| **Classification** | | ++---------------------+-------------------------------+ +| **Available forms** | Forward, spherical projection | ++---------------------+-------------------------------+ +| **Defined area** | Global | ++---------------------+-------------------------------+ +| **Alias** | bertin1953 | ++---------------------+-------------------------------+ +| **Domain** | 2D | ++---------------------+-------------------------------+ +| **Input type** | Geodetic coordinates | ++---------------------+-------------------------------+ +| **Output type** | Projected coordinates | ++---------------------+-------------------------------+ + + + +.. figure:: ./images/bertin1953.png + :width: 500 px + :align: center + :alt: Bertin 1953 + + proj-string: ``+proj=bertin1953`` + + +The Bertin 1953 projection is intended for making world maps. Created by Jacques Bertin +in 1953, this projection was the go-to choice of the French cartographic school when they +wished to represent phenomena on a global scale. The projection was formulated in 2017 +by Philippe Rivière for visionscarto.net. + + +Usage +############################################################################### + +The Bertin 1953 projection has no special options. Its rotation parameters +are fixed. Here is an example of a forward projection with scale 1: + + $ echo 122 47 | src/proj +proj=bertin1953 +R=1 + 0.72 0.73 + +Parameters +################################################################################ + +.. note:: All parameters for the projection are optional. + +.. include:: ../options/R.rst + +.. include:: ../options/x_0.rst + +.. include:: ../options/y_0.rst + +Further reading +################################################################################ + +#. Philippe Rivière (2017). `Bertin Projection (1953) <https://visionscarto.net/bertin-projection-1953>`, Visionscarto.net. diff --git a/docs/source/operations/projections/images/bertin1953.png b/docs/source/operations/projections/images/bertin1953.png Binary files differnew file mode 100644 index 00000000..9b272033 --- /dev/null +++ b/docs/source/operations/projections/images/bertin1953.png diff --git a/docs/source/operations/projections/index.rst b/docs/source/operations/projections/index.rst index a48eabe6..c2d24449 100644 --- a/docs/source/operations/projections/index.rst +++ b/docs/source/operations/projections/index.rst @@ -20,6 +20,7 @@ Projections map the spherical 3D space to a flat 2D space. apian august bacon + bertin1953 bipc boggs bonne |
