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=============
Spatial index
=============
.. currentmodule:: geopandas
GeoPandas will use the STRtree implementation provided by the Shapely
(``shapely.STRtree``)
``GeoSeries.sindex`` creates a spatial index, which can use the methods and
properties documented below.
See the User Guide page :doc:`../user_guide/spatial_indexing` for more.
Constructor
-----------
.. autosummary::
:toctree: api/
GeoSeries.sindex
Spatial index object
--------------------
The spatial index object returned from :attr:`GeoSeries.sindex` has the following
methods:
.. currentmodule:: geopandas.sindex.SpatialIndex
.. autosummary::
:toctree: api/
intersection
is_empty
nearest
query
size
valid_query_predicates
The spatial index offers the full capability of :class:`shapely.STRtree`.
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