This week I have made good an ambition to extend my large-scale digital map coverage so that wherever I go in my usual holiday areas, I have a local 1:25,000 Ordnance Survey Explorer map right there on my phone. Here are views of my nationwide coverage, as they stand this morning:
You buy coverage in High-Definition 10km x 10km squares at £1.49 or £1.99 per square, through the OS's
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