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OS MasterMap Imagery Layer

For road markings, land use, vegetation, pipes and cables, roof types, building access – any information not obvious from maps – you need OS MasterMap Imagery Layer.

OS MasterMap Imagery Layer

Or contact us if you have a question that's not answered here…

OS MasterMap Imagery Layer

Benefits and key features

Expertly colour-balanced and corrected for geometric distortions (orthorectified), OS MasterMap Imagery Layer is regularly updated, seamless aerial photography of the highest quality. Over 98% of our imagery is 5 years old or less; 66% is 3 years old or less.

  • Identify vulnerable site entrances and exits.
  • Monitor the condition and extent of tree canopies.
  • Indentify properties with solar panels, conservatories and other home improvements.
  • Identify road markings, traffic calming and popular pedestrian access routes.
  • Get it direct to your GIS via our OS OnDemand web service.
  • Perpetual use licence available – ideal for project work.

Unrivalled quality

Available off-the-shelf at a consistent 25 cm resolution for the whole of Great Britain with exceptional quality to ensure you don’t miss a thing.

Unrivalled quality

Effective currency

We use the same source imagery for our large-scale data updates, ensuring that changes on the ground are synchronised throughout our topographic, imagery and height products.

Effective currency

Better than ever

Our new cameras and processing software are producing true-orthorectified imagery which removes building lean from aerial imagery to give you a consistent top-down view.

Better than ever

OS MasterMap Imagery Layer

Case studies

OS MasterMap Imagery Layer

Licensing

You can license OS MasterMap Imagery Layer under a range of different contractual terms, tailored to how you wish to use it. We now offer a perpetual use licensing option.

Find the right licence for you.

OS MasterMap Imagery Layer

Specifications

FormatJPEG, geoTIFF and ECW.
MetadataXML format for each block, including day, month and year flown.
Resolution25 cm
Update frequency3-5 year cyclic revision synchronised with our large-scale data update programme.
SupplyDownload plus portable hard drive for large orders.
CoverageGreat Britain
Product refreshQuarterly full supply or change-only update.

OS MasterMap Imagery Layer

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