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1:50 000 Scale Colour Raster support

The data equivalent of our OS Landranger paper map series, 1:50 000 Scale Colour Raster tiles are high-quality digital maps that you can embed in your GPS device or mobile app.

Getting started

1:50 000 Scale Colour Raster is a mid-scale product in Ordnance Survey’s raster portfolio, providing a raster image of the popular OS Landranger Map series.

User guide (PDF)

This user guide is designed to provide an overview of 1:50 000 Scale Colour Raster and it gives guidelines and advice on how a customer might derive the maximum benefit from the product.

1:50 000 Scale Colour Raster FAQs

How to get this product

Technical information

The technical specification, which is included in the user guide, includes information about 1:50 000 Scale Colour Raster data, file compression, symbology, georeferencing and formats.

Specifications

Key FeaturesWhat this product offers
FormatVarious, including TIFF Palette 8 bit (256 colours) uncompressed and with LZW compression
Tile size20km x 20km
Data structureRaster
Colour options256 colours
Scale1: 50 000
Update frequencyQuarterly – March, June, September and December (change-only updates)
SupplyFTP (for orders smaller than 2 Gb) and DVD
CoverageGreat Britain
Map of Pontypridd using 1:50 000 Scale Colour Raster

1:50 000 Scale Colour Raster

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