Jul 29, 2017 · OSGridConverter. latlong2grid (latitude, longitude, tag = ‘WGS84’) Converts from latitude / longitude to an OS Grid Reference. Return value is an OSGridReference object.

Sep 12, 2019 · I have a list of position coordinates given in UK grid reference format (X,Y) and I would like to convert them into latitude and longitude. I am using OSGridConverter (python library) but is not converting it correctly. For example, one input for one location is X = 517393.6563 and Y = 194035.5469.

Feb 25, 2020 · Converting grid references to GPS coordinates. BNG can be combined with pyproj (see blog post) to convert grid references to many different coordinate systems. BNG grid references can be converted to lat/lon as used by GPS systems (EPSG:4326) as follows: import bng import pyproj # Define coordinate systems wgs84 = pyproj. CRS ("EPSG:4326 ...

Mar 25, 2020 · This Python package has to encode and decode such references: decoding: given a tile name, get the coordinates of the tile in the EPSG 27700 coordinate system; encoding: given the coordinates of a point, get the name of the tiles that contain it;

Feb 1, 2010 · [Updated] I needed to programatically convert a series of Ordnance Survey easting and northings (e.g. 325940, 673060) to “six-figure” grid references (e.g. NT259731) for a project I’m currently working on. It’s a pretty straightforward conversion – no reprojection, just a different way of expressing the same position on the British ...

Write a pair of Python functions, ll_to_os(phi, lam) and os_to_ll(E, N) to convert between longitude/latitude and OS grid reference. An example test is given below.

The functions in this module convert from OSGB grid references to and from GPS Latitude and Longitude, using formulae, and the OSTN15 data set, supplied by OSGB. Conversions are accurate to approximately +/- 1mm.

This module contains Python functions to convert 4, 6, 8, or 10 figure alphanumeric grid references to/from pure osgb36 coordinates. This code was originally published on a blog post: Easily change coordinate projection systems in Python with pyproj .

Apr 9, 2025 · MGRS references comprise a grid zone designation (GZD), a 100 Km grid (square) tile identification and an easting and northing (in meter). The GZD consists of a longitudinal zone (or column) number and latitudinal band (row) letter in the UTM region between 80°S and 84°N.

May 26, 2024 · The OSGridConverter library is a powerful tool for working with UK grid references in Python. With just a few lines of code, you can convert between UK grid references and latitude and longitude values.