20220809
15030100
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ISO19115_3
Proclaimed Landslip Areas
Landslides
Geohazards
Planning
Proclaimed Landslip Areas (A and B) of Tasmania, which are defined under the Mineral Resources Development Act 1995, administered by Mineral Resources Tasmania. These areas prohibit or restrict building and other activities in particular areas of unstable land, as specified under the Building Act 2000.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>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.</SPAN></P></DIV></DIV></DIV>
Mineral Resources Tasmania
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Creative Commons Attribution 3.0 Australia Licence</SPAN></P></DIV></DIV></DIV>
142
150
-38
-44
Mineral Resources Tasmania
Manager Geoscience
Mineral Resources Tasmania
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Creative Commons Attribution 3.0 Australia Licence</SPAN></P></DIV></DIV></DIV>
20220811
Mineral Resources Tasmania
Manager Geoscience
The polygons of proclaimed (or declared) Landslip Areas have been digitised, from official plans that define each of the proclaimed Landslip Areas (dating back to 1972). This indicative polygon data is maintained by Mineral Resources Tasmania (MRT), Department of State Growth. The official plans are noted in the relevant Statutory Rules and can be obtained by contacting the Land Titles Office. The boundaries defined on these plans may follow either natural boundaries or cadastral boundaries, or a combination of both, and may also incorporate a buffer to such features. From time to time MRT has found it necessary to revise the polygons of some proclaimed Landslip Areas due to shifts that occur as the positional accuracy of the state-wide cadastral dataset is improved.