OS Maps API (Restful ZXY)

Accurate, up-to-date maps that offer the most convenient way to add detailed OS data to your application.

Benefit from unrivalled levels of detail in your GIS, web or mobile app. OS Maps API contains OS MasterMap Topography Layer, 1:25 000 Scale Colour Raster and more data layers.

Data and Resources

API Endpoint URL

Description of the OS Maps API
Getting Started Guide

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Overview

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Technical Specification

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Additional Info

Field	Value
Last Updated	December 21, 2024, 13:01 (UTC)
Created	July 21, 2021, 13:25 (UTC)