Polygons of proclaimed Landslip Areas in Tasmania, with reference to the Statutory Rules (government orders) under which these areas were declared. The Tasmanian Government has declared A Landslip and B Landslip areas (otherwise known as Proclaimed Landslip Areas) in parts of Tasmania under the authority of the Mineral Resources Development Act 1995 (sections 161A- 161D). These proclaimed areas are designed to prohibit or restrict building and other activities in particular areas of unstable land, as specified under the Building Act 2000 (Part 10 Division 1). In essence A Landslip areas are those where no more development is allowed, while B Landslip areas allow development with strict controls designed to protect the stability of both the underlying B Landslip area and adjacent A Landslip areas. Declaration of these areas is not undertaken regularly and only a relatively small number of areas exist, compared to the much greater area of land that can be considered as potentially unstable. Proclaimed Landslip Areas are proscriptive zones and quite different to advisory zones, such as those shown on the susceptibility maps in the Tasmanian Landslide Map Series.

Thematic maps detailing land stability, advisory landslide zoning, geohazard modelling and Proclaimed Landslip Areas. Based on field mapping, geotechnical reports and interpretation of aerial photographs and LiDAR data.

This layer shows geological boundaries of the Glenorchy Area as part of the Tasmanian Landslide Hazard Map Series, 2005. It is a companion to the geological polygon layer.

This layer shows the western map boundary of the Hobart Area as part of the Tasmanian Landslide Hazard Map Series, 2005.

This layer shows quarries of the Glenorchyt Area as part of the Tasmanian Landslide Hazard Map Series, 2005. They are depicted as an aid to understanding the geomorphological history of the land.

This layer shows geological structure points of the Glenorchy Area as part of the Tasmanian Landslide Hazard Map Series, 2005.

This layer shows geomorphological polygons of the Glenorchy Area as part of the Tasmanian Landslide Hazard Map Series, 2005. Features consist of surficial units identified in the 1:25 000 geology map of Tasmania and reclassified based on depositional environment. The features provide an indication of surficial units that were thick enough/ important enough to be depicted in the geological mapping process.

This layer shows slope categories of the Hobart Area as part of the Tasmanian Landslide Hazard Map Series, 2005. They are depicted as an aid to understanding the geomorphological history of the land.

This layer shows geological polygons of the Hobart Area as part of the Tasmanian Landslide Hazard Map Series, 2005.

This layer shows landslide polygons of the Glenorchy Area as part of the Tasmanian Landslide Hazard Map Series, 2005.