The National Library of Scotland's new Land Use Viewer is a very handy utility which uses a split screen map viewer to compare 1930s land use with 2015 land use.
The viewer is a collaboration with Historic Environment Scotland, and allows 1930s Land Utilisation Survey maps to be compared to the 2015 Historic Land Use Assessment Layer (HLA).
The HLA layer has been deliberately coloured to closely match the six main categories of the 1930s Land Utilisation Survey and shows striking changes in Scotland's land use during the 20th century, including afforestation and expanding urban areas.
Checking the area near where I live the development of housing is very obvious with significant loss of farming land. The Land Use Viewer can be accessed through this link - http://maps.nls.uk/projects/landuse/
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