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diff --git a/docs/source/operations/projections/col_urban.rst b/docs/source/operations/projections/col_urban.rst new file mode 100644 index 00000000..df2873dd --- /dev/null +++ b/docs/source/operations/projections/col_urban.rst @@ -0,0 +1,49 @@ +.. _col_urban: + +******************************************************************************** +Colombia Urban +******************************************************************************** + +.. versionadded:: 7.2 + ++---------------------+----------------------------------------------------------+ +| **Classification** | Miscellaneous | ++---------------------+----------------------------------------------------------+ +| **Available forms** | Forward and inverse ellipsoidal projection | ++---------------------+----------------------------------------------------------+ +| **Alias** | col_urban | ++---------------------+----------------------------------------------------------+ +| **Domain** | 2D | ++---------------------+----------------------------------------------------------+ +| **Input type** | Geodetic coordinates | ++---------------------+----------------------------------------------------------+ +| **Output type** | Projected coordinates | ++---------------------+----------------------------------------------------------+ + +From :cite:`IOGP2018`: + + The capital cites of each department in Colombia use an urban projection for large + scale topographic mapping of the urban areas. It is based on a plane through + the origin at an average height for the area, eliminating the need for corrections + to engineering survey observations. + + proj-string: ``+proj=col_urban`` + +Parameters +################################################################################ + +.. include:: ../options/lon_0.rst + +.. include:: ../options/lat_0.rst + +.. include:: ../options/ellps.rst + +.. include:: ../options/x_0.rst + +.. include:: ../options/y_0.rst + +.. option:: +h_0=<value> + + Projection plane origin height (in metre) + + *Defaults to 0.0.* |