-
DynamicCoast MHWS Modern
Mean High Water Springs tide line extracted from high resolution Digital Elevation Models, typically derived from airborne LiDAR datasets. Date of survey varies spatially, query... -
DynamicCoast MHWS 1890s
High Water Mark of Ordinary Spring Tide. Digitised from the OS 2nd Edition. Scale 6 inch map (1:10,560) county series. Epoch 1890 to 1959. The 'soft' or erodible shoreline has... -
DynamicCoast MHWS 1970s
Mean High Water Spring, digitised from OS National Grid 1:10,560/1:10,000 sheets. Epoch 1956 to 1995. Extent: Soft or Erodible shorelines. This data was digitised as part of the...