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Diffstat (limited to 'docs/source/operations/projections/mill.rst')
| -rw-r--r-- | docs/source/operations/projections/mill.rst | 42 |
1 files changed, 29 insertions, 13 deletions
diff --git a/docs/source/operations/projections/mill.rst b/docs/source/operations/projections/mill.rst index eb9c2092..718d4b9b 100644 --- a/docs/source/operations/projections/mill.rst +++ b/docs/source/operations/projections/mill.rst @@ -7,19 +7,22 @@ Miller Cylindrical The Miller cylindrical projection is a modified Mercator projection, proposed by Osborn Maitland Miller in 1942. The latitude is scaled by a factor of :math:`\frac{4}{5}`, projected according to Mercator, and then the result is multiplied by :math:`\frac{5}{4}` to retain scale along the equator. -+---------------------+--------------------------------------------------------------------------------+ -| **Classification** | Neither conformal nor equal area cylindrical | -+---------------------+--------------------------------------------------------------------------------+ -| **Available forms** | Forward and inverse spherical | -+---------------------+--------------------------------------------------------------------------------+ -| **Defined area** | Global, but best used near the equator | -+---------------------+--------------------------------------------------------------------------------+ -| **Implemented by** | Gerald I. Evenden | -+---------------------+--------------------------------------------------------------------------------+ -| **Options** | -+---------------------+--------------------------------------------------------------------------------+ -| `+lat_0` | Latitude of origin (Default to 0) | -+---------------------+--------------------------------------------------------------------------------+ ++---------------------+----------------------------------------------------------+ +| **Classification** | Neither conformal nor equal area cylindrical | ++---------------------+----------------------------------------------------------+ +| **Available forms** | Forward and inverse spherical | ++---------------------+----------------------------------------------------------+ +| **Defined area** | Global, but best used near the equator | ++---------------------+----------------------------------------------------------+ +| **Alias** | mill | ++---------------------+----------------------------------------------------------+ +| **Domain** | 2D | ++---------------------+----------------------------------------------------------+ +| **Input type** | Geodetic coordinates | ++---------------------+----------------------------------------------------------+ +| **Output type** | Projected coordinates | ++---------------------+----------------------------------------------------------+ + .. image:: ./images/mill.png :scale: 50% @@ -36,6 +39,19 @@ Example using Central meridian 90°W:: $ echo -100 35 | proj +proj=mill +lon_0=90w -1113194.91 4061217.24 +Parameters +################################################################################ + +.. note:: All parameters for the projection are optional. + +.. include:: ../options/lon_0.rst + +.. include:: ../options/R.rst + +.. include:: ../options/x_0.rst + +.. include:: ../options/y_0.rst + Mathematical definition ####################### |