20220811
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ISO19115_3
Landslide Damage Points
Geohazards
Landslides
Geoengineering
Point locations of known damage to structures or property caused by a landslide in Tasmania, with summary damage data derived from the Geohazards (Landslide) Database, administered by Mineral Resources Tasmania.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN STYLE="font-size:12pt">Point locations of damage to structures or property caused by a landslide, throughout Tasmania, with summary damage data derived from the Geohazards (Landslide) Database, Tasmanian Information on Geoscience and Exploration Resources (TIGER) system; administered by Mineral Resources Tasmania (MRT). A landslide is defined as a downslope movement of a mass of rock, debris or earth by a variety of failure modes (slide, flow, spread, fall, topple, or combinations thereof) – but excludes subsidence (such as karst areas). The summary damage data includes: the damage ID (database reference), the type of structure or property damaged, the cause of the damage, the severity of the damage, the earliest known date of damage, the landslide ID (database reference for associated landslide), and related reports (largely MRT reports). Only the landslide damage reported to MRT is included.</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
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<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 point locations of landslide damage and summary damage data are derived from the Geohazards (Landslide) Database, Tasmanian Information on Geoscience and Exploration Resources (TIGER) system; administered by Mineral Resources Tasmania (MRT), Department of State Growth. The Geohazards (Landslide) Database was originally developed from information held in a records system (CARS) for land stability and groundwater investigations (1972-1993) conducted by engineering geology staff of the former Department of Mines, and later Mineral Resources Tasmania. New and historic landslide damage data was captured in the TIGER system, as point and polygon data and non-spatial data, from 2003 onwards. Landslide damage data has been added to the Geohazards (Landslide) Database largely in support of the production of the Tasmanian Landslide Map Series. The methodology of this map series is described in the document "Tasmanian Landslide Map Series: User Guide and Technical Methodology" (Mazengarb, C. and Stevenson, M.D. 2010. Tasmanian Geological Survey Record 2010/01). Other landslide damage data from around Tasmania is added to the database from time to time if MRT is made aware of such cases. The landslide damage data presented is sourced from MRT records as well as other external sources where available to MRT (e.g. reports by other State Government departments, reports supplied by Local Government, newspaper articles, etc.). This dataset will continue to expand with new mapping projects and as data is made available to MRT.