:orphan:

.. _examples-basic:

Basic
=====

Examples using **terrain methods** and **DEM differences**, as well as
pre-defined **coregistration** and **uncertainty analysis** pipelines.



.. raw:: html

    <div class="sphx-glr-thumbnails">

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    <div class="sphx-glr-thumbcontainer" tooltip="Subtracting a DEM with another one should be easy.">

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  .. image:: /basic_examples/images/thumb/sphx_glr_plot_dem_subtraction_thumb.png
    :alt:

  :ref:`sphx_glr_basic_examples_plot_dem_subtraction.py`

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      <div class="sphx-glr-thumbnail-title">DEM differencing</div>
    </div>


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    <div class="sphx-glr-thumbcontainer" tooltip="Digital elevation models have a precision that can vary with terrain and instrument-related var...">

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  .. image:: /basic_examples/images/thumb/sphx_glr_plot_infer_heterosc_thumb.png
    :alt:

  :ref:`sphx_glr_basic_examples_plot_infer_heterosc.py`

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      <div class="sphx-glr-thumbnail-title">Elevation error map</div>
    </div>


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    <div class="sphx-glr-thumbcontainer" tooltip="Digital elevation models have errors that are spatially correlated due to instrument or process...">

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  .. image:: /basic_examples/images/thumb/sphx_glr_plot_infer_spatial_correlation_thumb.png
    :alt:

  :ref:`sphx_glr_basic_examples_plot_infer_spatial_correlation.py`

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      <div class="sphx-glr-thumbnail-title">Spatial correlation of errors</div>
    </div>


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    <div class="sphx-glr-thumbcontainer" tooltip="Nuth and Kääb (2011) coregistration allows for horizontal and vertical shifts to be estimated a...">

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  .. image:: /basic_examples/images/thumb/sphx_glr_plot_nuth_kaab_thumb.png
    :alt:

  :ref:`sphx_glr_basic_examples_plot_nuth_kaab.py`

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      <div class="sphx-glr-thumbnail-title">Nuth and Kääb coregistration</div>
    </div>


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    <div class="sphx-glr-thumbcontainer" tooltip="Iterative Closest Point (ICP) is a registration methods accounting for both rotation and transl...">

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  .. image:: /basic_examples/images/thumb/sphx_glr_plot_icp_coregistration_thumb.png
    :alt:

  :ref:`sphx_glr_basic_examples_plot_icp_coregistration.py`

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      <div class="sphx-glr-thumbnail-title">Iterative closest point coregistration</div>
    </div>


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    <div class="sphx-glr-thumbcontainer" tooltip="Propagating elevation errors spatially accounting for heteroscedasticity and spatial correlatio...">

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  .. image:: /basic_examples/images/thumb/sphx_glr_plot_spatial_error_propagation_thumb.png
    :alt:

  :ref:`sphx_glr_basic_examples_plot_spatial_error_propagation.py`

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      <div class="sphx-glr-thumbnail-title">Spatial propagation of elevation errors</div>
    </div>


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    <div class="sphx-glr-thumbcontainer" tooltip="Terrain attributes generated from a DEM have a multitude of uses for analytic and visual purpos...">

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  .. image:: /basic_examples/images/thumb/sphx_glr_plot_terrain_attributes_thumb.png
    :alt:

  :ref:`sphx_glr_basic_examples_plot_terrain_attributes.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Terrain attributes</div>
    </div>


.. thumbnail-parent-div-close

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /basic_examples/plot_dem_subtraction
   /basic_examples/plot_infer_heterosc
   /basic_examples/plot_infer_spatial_correlation
   /basic_examples/plot_nuth_kaab
   /basic_examples/plot_icp_coregistration
   /basic_examples/plot_spatial_error_propagation
   /basic_examples/plot_terrain_attributes


.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-gallery

    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download all examples in Python source code: basic_examples_python.zip </basic_examples/basic_examples_python.zip>`

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download all examples in Jupyter notebooks: basic_examples_jupyter.zip </basic_examples/basic_examples_jupyter.zip>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_