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SIGDEM -- Scaled Integer Gridded DEM

.. shortname:: SIGDEM

.. versionadded:: 2.4

The SIGDEM driver supports reading and writing Scaled Integer Gridded DEM files.

SIGDEM files contain exactly 1 band. The in-memory band data is stored using GDT_Float64.

SIGDEM prefers use of an EPSG ID inside the file for coordinate systems. Only if the spatial reference doesn't have an EPSG ID will a .prj file be written or read.

NOTE: Implemented as gdal/frmts/sigdem/sigdemdataset.cpp.

Driver capabilities

.. supports_createcopy::

.. supports_georeferencing::

.. supports_virtualio::
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