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The Data Index comprises of individual downloadable factsheets that provide detailed information about specific data sets that can be found in Landmark's wide variety of reports. There will be regular updates to the Data Index library.
The index is presented as a fact sheet of information which aims to provide the key points about any given data set.
Further information can be sought via product User or Practitioner Guides. These can be accessed from the relevant product information pages for most products.
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Historical Town Plans
The Historical Town Plans are detailed site specific pre World War II Ordnance Survey County Series maps (dating from 1848-1910) produced from a survey of towns with a population of over 4,000.
Click here to find out more.
Flood
Flood risk is now a fact of life; within England and Wales the Environment Agency has estimated that nearly two million homes and businesses lie in river and coastal flood plains.
Click here to find out more.
1:50,000 Geology
The geology of an area is an important factor to consider when designing foundations for buildings or contaminated land appraisal. Landmark presents the geology data set in five different layers. This allows a user to define 5 different geology types for their user area.
Click here to find out more.
Natural Ground Instability
Natural ground stability hazards can cause ground movement; this includes movement as a consequence of shrink-swell clay, landslide, ground dissolution, collapsible ground, compressible ground and running sand hazards.
Click here to find out more.
Historical Land Use Data &
Historical Tanks and Energy Facility Data
The unique datasets, the Historical Land Use Data ('HLUD') and Historical Tanks and Energy Facilities Data are separate data sets captured by Landmark which have been sourced from Ordnance Survey historical mapping.
Click here to find out more.
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