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Hong Kong 1980 Grid coordinates conversion library in Python

Project description

HK80

Hong Kong 1980 Grid coordinates conversion library in Python. This library provides a simple API for coordinates conversion between Hong Kong 1980 Grid and WGS 84. Underlying conversions are performed using pyproj.

Installation

pip install hk80

Usage

>>> from hk80 import LatLon, HK80
>>> hku = LatLon(22.284034, 114.137814).to_hk80()
>>> (hku.northing, hku.easting)
(816128.2739028323, 832242.6232703187)
>> (hku.x, hku.y)
(832242.6232703187, 816128.2739028323)
>>> hku = HK80(northing=816128, easting=832243).to_wgs84()
>>> (hku.latitude, hku.longitude)
(22.284031525857237, 114.13781766034742)

License

MIT

Project details


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