The Discovery and Discoverer Series are a set of 93 maps drawn to a scale of 1:50,000 which cover the island of Ireland.
The Discovery and Discoverer Series are a set of 93 maps drawn to a scale of 1:50,000 which cover the island of Ireland. The Republic of Ireland is spread across 75 sheets as part of the Discovery Series and a further 18 sheets extend across Northern Ireland as part of the Discoverer Series. Each sheet in the series covers an area of 40km x 30km.
