如何从POINT查找经纬度值

Question

i have Point value which is POINT(24.3 80.2) which is stored in variable pnt

I want to have the lat and long values seperately. is there any simple way to get that using python

POINT here is geographical location which meanse POINT(longitude latitude)

Answer 1

[Edit: Ignacio Vazquez-Abrams is spot on!]

You are using geos django.

Check out the docs .

>>> pnt = Point(5, 23)
>>> [coord for coord in pnt]
[5.0, 23.0]
>>> pnt.coords
(5.0, 23.0)

The following is not relevant but can be used. Kept for other references.

Check out the following project : pyproj

• http://pypi.python.org/pypi/pyproj/
• http://code.google.com/p/pyproj/

Module can performs cartographic transformations and geodetic computations.

The Proj class can convert from geographic (longitude,latitude) to native map projection (x,y) coordinates and vice versa, or from one map projection coordinate system directly to another.

and much more.

Also check out : geojson

• http://pypi.python.org/pypi/geojson/1.0.1
• http://sgillies.net/blog/815/geojson-and-pyproj-interop/