Returns a GeoSeries of geometries representing all points within a given distance of each geometric object.返回一个由几何图形组成的GeoSeries，代表每个几何图形对象在给定距离内的所有点。
Returns a GeoSeries of lower dimensional objects representing each geometry’s set-theoretic boundary.返回一个低维对象的GeoSeries，代表每个几何体的集合理论边界。
Returns a GeoSeries of points for each geometric centroid.返回每个几何质心组成的 GeoSeries。
Returns a GeoSeries of geometries representing the smallest convex Polygon containing all the points in each object unless the number of points in the object is less than three. For two points, the convex hull collapses to a LineString; for 1, a Point.返回一个GeoSeries的几何体，代表包含每个对象中所有点的最小的凸形多边形，除非对象中的点的数量少于3。对于两个点，凸面体塌陷为LineString；对于1个点，则为一个点。
Returns a GeoSeries of geometries representing the point or smallest rectangular polygon (with sides parallel to the coordinate axes) that contains each object.返回表示包含每个对象的点或最小矩形多边形（边平行于坐标轴）的 GeoSeries。
Returns a GeoSeries containing a simplified representation of each object.返回包含每个对象的简化表示的 GeoSeries。
Return a geometry containing the union of all geometries in the GeoSeries.返回包含 GeoSeries 中所有几何图形的并集的几何图形。