:orphan:



.. _sphx_glr_gallery:

.. _gallery:

Available datasets
==================

Use the functions in the :mod:`ensaio` module to download and cache (store)
each dataset on your computer.
See the :ref:`api` for more information about each dataset, the original data
sources, and their licenses.
The datasets are prepared for use in Ensaio in the repositories of the
`Fatiando a Terra Datasets <https://github.com/fatiando-data>`__ GitHub
organization.

.. tip::

    Click on the images for examples of fetching, loading, and plotting each
    dataset.



.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This dataset is a compilation of several public domain single-beam bathymetry surveys of the oc...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_caribbean-bathymetry_thumb.png
     :alt: Bathymetry single-beam surveys of the Caribbean

     :ref:`sphx_glr_gallery_caribbean-bathymetry.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/caribbean-bathymetry

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="The grid is grid-node registered and stored in netCDF with CF-compliant metadata. The geoid hei...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_earth-geoid_thumb.png
     :alt: Earth geoid height grid at 10 arc-minute resolution

     :ref:`sphx_glr_gallery_earth-geoid.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/earth-geoid

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="The grid is grid-node registered and stored in netCDF with CF-compliant metadata. The gravity v...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_earth-gravity_thumb.png
     :alt: Earth gravity grid at 10 arc-minute resolution

     :ref:`sphx_glr_gallery_earth-gravity.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/earth-gravity

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="The grid is grid-node registered and stored in netCDF with CF-compliant metadata. The values ar...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_earth-topography_thumb.png
     :alt: Earth topography grid at 10 arc-minute resolution

     :ref:`sphx_glr_gallery_earth-topography.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/earth-topography

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This is a compilation of 3D GPS velocities for the Alps. The horizontal velocities are referenc...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_alps-gps-velocity_thumb.png
     :alt: GPS velocities (3-component) for the Alps

     :ref:`sphx_glr_gallery_alps-gps-velocity.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/alps-gps-velocity

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This dataset is a compilation of several public domain ground measurements of gravity from Sout...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_southern-africa-gravity_thumb.png
     :alt: Gravity ground-based surveys of Southern Africa

     :ref:`sphx_glr_gallery_southern-africa-gravity.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/southern-africa-gravity

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This is a lidar point cloud (ground reflections only) sliced to the small `Trail Islands &lt;https...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_british-columbia-lidar_thumb.png
     :alt: Lidar point cloud of the Trail Islands in British Columbia, Canada

     :ref:`sphx_glr_gallery_british-columbia-lidar.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/british-columbia-lidar

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This is a digitization of an airborne magnetic survey of Britain. Data are sampled where flight...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_britain-magnetic_thumb.png
     :alt: Magnetic airborne survey of Britain

     :ref:`sphx_glr_gallery_britain-magnetic.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/britain-magnetic
.. raw:: html

    <div class="sphx-glr-clear"></div>



.. only:: html

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

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