Converts Ordnance Survey grid references into Longitgude and Latitude
Create, sign, and manage deployable release bundles for consistent environment deployments
Ordnance Survey Grid Reference functions.
Ordnance Survey address lookup client (https://apidocs.os.uk/docs/os-places-postcode)
A JavaScript wrapper for the Ordnance Survey NGD API, Names API and Places API.
Tymly blueprint to support Ordnance Survey's AddressBase Premium
Tymly blueprint to support Ordnance Survey's addressbase plus
CLI for parsing Ordnance Survey Digital Elevation Model files
Ordnance Survey Names client (https://apidocs.os.uk/docs/os-names-overview)
Library for parsing Ordnance Survey Digital Elevation Model files
Reusable Angular1 components, from Ordnance Survey
A Leaflet js TileLayer using Ordnance Survey OpenSpace web map service
Find Unique Property Reference Numbers ( UPRN ) for properties in the UK via the Ordnance Survey Places integration.
RoadieJS blueprint to support Ordnance Survey's AddressBase Premium
Utilities for converting Ordnance Survey grid references into cartesian coordinates
Parse Ordnance Survey Great Britain alpha-numeric grid references into a bounding box
Reusable map component with support for Ordnance Survey tiles
A native Web Component for displaying maps using OpenLayers or MapLibre.
Libraries of geodesy functions
Bing Maps Layer for Leaflet v1.0.0
Libraries of geodesy functions
Libraries of geodesy functions
Library to convert OSGB to WGS84
Warning - this is an early release. Exercise caution 😅 And, please feedback at [the Neo4j discord server](https://discord.gg/neo4j) in #app-dev or via GitHub [issues tab](https://github.com/EarthlingDavey/opennames-to-neo4j/issues).
Convert longitude and latitude coordinates to BNG coordinates, and vice versa
A PHF map of the OSTN02 grid shifts for use in transforming ETRS89 grid coordinates to OSGB36
A PHF map of the OSTN15 grid shifts for use in transforming ETRS89 grid coordinates to OSGB36
Converts from the Bristish Ordnance Survey's own easting/northing OSGB-36 coordinates to WGS-84 latitude/longitude
Transforms OS National Grid (OSGB36) to WGS84 coordinates using official Ordnance Survey methods.
This gem converts Ordnance Survey National Grid co-ordinates to and from WGS84 co-ordinates. It is based on a JavaScript implementation originally by Chris Veness, which was then ported to Ruby by Harry Wood and bundled into a gem by Aaron B. Russell.
This gem allows you to gather U.K. Ordnance Survey Eastings, North, and Map References from a range of text inputs; and output them in a consistent manner
Provides a simple interface to transform Geographic coordinates between WGS84 (GPS) and OSGB36 (UK Ordnance Survey mapping)
Converts between Ordnance Survey National Grid easting-northing coordinates and GPS latitude-longitude coordinates
Convert between the GPS (WGS84) location standard and UK Ordnance Survey standards
Converts between Ordnance Survey grid references and lat/long points, including transformation between datums so that you can turn grid references into GPS points.
Ruby client for the Postio API. UK address, email, and phone validation backed by Royal Mail PAF and Ordnance Survey. Stdlib net/http, no external runtime dependencies.
Developed by Sebastian Madrid Ontiveros. Pure Ruby gem providing all Ordnance Survey British National Grid squares (100km, 50km, 10km, 5km, 1km) with hardcoded geometry sourced directly from the OS BNG Grids GeoPackage. Supports point-to-grid-ref lookup by easting/northing, bounds retrieval, grid square validation, listing with filters, and export to ESRI Shapefile format. No external dependencies. Uses only Ruby stdlib. Contains OS data. Crown copyright and database right 2025. Licensed under the Open Government Licence v3.0. Built to support hydraulic modelling and flood risk workflows in the UK. If this gem saves you time, consider buying Sebastian a coffee at https://buymeacoffee.com/smadrid