Removed some PostGIS 1.4 notes in the docs (refs #23108).
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@ -164,15 +164,6 @@ it may be expressed in any units (the SQL generated will use units
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converted to those of the field); otherwise, numeric parameters are assumed
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to be in the units of the field.
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.. note::
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For users of PostGIS 1.4 and below, the routine ``ST_Distance_Sphere``
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is used by default for calculating distances on geographic coordinate systems
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(e.g., WGS84) -- which may only be called with point geometries [#fndistsphere14]_.
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Thus, geographic distance lookups on traditional PostGIS geometry columns are
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only allowed on :class:`PointField` model fields using a point for the
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geometry parameter.
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.. note::
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In PostGIS 1.5, ``ST_Distance_Sphere`` does *not* limit the geometry types
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@ -311,7 +302,6 @@ Method PostGIS Oracle SpatiaLite
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.. [#fnwkt] *See* Open Geospatial Consortium, Inc., `OpenGIS Simple Feature Specification For SQL <http://www.opengis.org/docs/99-049.pdf>`_, Document 99-049 (May 5, 1999), at Ch. 3.2.5, p. 3-11 (SQL Textual Representation of Geometry).
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.. [#fnewkb] *See* `PostGIS EWKB, EWKT and Canonical Forms <http://postgis.refractions.net/documentation/manual-1.5/ch04.html#EWKB_EWKT>`_, PostGIS documentation at Ch. 4.1.2.
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.. [#fngeojson] *See* Howard Butler, Martin Daly, Allan Doyle, Tim Schaub, & Christopher Schmidt, `The GeoJSON Format Specification <http://geojson.org/geojson-spec.html>`_, Revision 1.0 (June 16, 2008).
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.. [#fndistsphere14] *See* `PostGIS 1.4 documentation <http://postgis.refractions.net/documentation/manual-1.4/ST_Distance_Sphere.html>`_ on ``ST_distance_sphere``.
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.. [#fndistsphere15] *See* `PostGIS 1.5 documentation <http://postgis.refractions.net/documentation/manual-1.5/ST_Distance_Sphere.html>`_ on ``ST_distance_sphere``.
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.. [#fnmysqlidx] *See* `Creating Spatial Indexes <http://dev.mysql.com/doc/refman/5.1/en/creating-spatial-indexes.html>`_
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in the MySQL 5.1 Reference Manual:
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@ -122,10 +122,6 @@ contains_properly
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Returns true if the lookup geometry intersects the interior of the
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geometry field, but not the boundary (or exterior). [#fncontainsproperly]_
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.. note::
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Requires PostGIS 1.4 and above.
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Example::
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Zipcode.objects.filter(poly__contains_properly=geom)
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