bounding_circle         Generate the minimum bounding circle
geod                    liblwgeom geodetic functions
lwgeom_extSoftVersion   Provide the external dependencies versions of
                        the libraries linked to sf
lwgeom_make_valid       Make an invalid geometry valid
perimeter               compute perimeter from polygons or other
                        geometries
st_as_sfc.TWKB          create sfc object from tiny well-known binary
                        (twkb)
st_astext               Return Well-known Text representation of simple
                        feature geometry
st_force_polygon_cw     Force a POLYGON or MULTIPOLYGON to be clockwise
st_geod_azimuth         compute azimuth between sequence of points
st_geohash              compute geohash from (average) coordinates
st_is_polygon_cw        Check if a POLYGON or MULTIPOLYGON is clockwise
st_linesubstring        get substring from linestring
st_snap_to_grid         Snap geometries to a grid
st_split                Return a collection of geometries resulting by
                        splitting a geometry
st_startpoint           Return the start and end points from lines
st_subdivide            Return a collection of geometries resulting by
                        subdividing a geometry
st_transform_proj       Transform or convert coordinates of simple
                        features directly with Proj.4 (bypassing GDAL)
st_wrap_x               Splits input geometries by a vertical line and
                        moves components falling on one side of that
                        line by a fixed amount
