Metadata : Elizabeth and Blackmore River Catchments Flood Study 2014
Name:AS/NZS ISO 19115 Geographic Information - Metadata, ANZLIC Metadata Profile
Date Metadata Extracted:2023-12-12
Date Metadata Last Updated:2022-11-17
Current URL (HTML format) : http://www.ntlis.nt.gov.au/metadata/export_data?type=html&metadata_id=12B835A0BDA65121E050CD9B21440AE6
Current URL (XML format) : http://www.ntlis.nt.gov.au/metadata/export_data?type=xml&metadata_id=12B835A0BDA65121E050CD9B21440AE6
Title: Elizabeth and Blackmore River Catchments Flood Study 2014
Custodian:Department of Environment, Parks and Water Security
Cardno was commissioned by Department of Lands, Planning and the Environment (DLPE), to conduct an investigation of the Elizabeth and Blackmore River Catchments. The purpose of the investigation was to establish regional hydrology and flooding constraints of the Weddell region of the Litchfield Shire, for land use planning and counter disaster management purposes.
- North Bounding Coordinate:-12.498
- South Bounding Coordinate:-12.786
- East Bounding Coordinate:131.091
- West Bounding Coordinate:130.886
Character Set: Latin 1
Maintenance and Update Frequency:asNeeded
Data Currency Start Date:2014-04-11
Data Currency End Date:2014-04-11
Download the spatial data package (contains spatial data, maps and reports) via data.nt.gov.au/
You are licensed to use the DENR geospatial products on the terms and conditions set out in: Creative Commons Attribution 4.0 International Public License (CC BY 4.0) at: creativecommons.org/licenses/by/4.0/legalcode
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Supplied by the Department of Environment and Natural Resources. Copyright Northern Territory Government.
Lineage:The Q100 and PMF datasets produced were a product of the Elizabeth and Blackmore Rivers Flood/Floodplain Model developed by Cardno in April 2014.
A high resolution 1:10,000 scale dataset that details the extents of flooding for a predetermined flooding frequency (usually 1% annual exceedance probability), with peak flood height contours, and floodway derived from hydrologic model URBS (Version 4.00), utilising the split runoff routing model and hydraulic model TUFLOW (Version 2012-05-AE), a linked 1D/2D hydrodynamic modelling package 2D floodplain model) using topographic mapping (2009 LiDAR) and flood event flow dataset. The mapping dataset is displayed over a topographic/cadastre base and is mainly used for planning purposes to provide a basis for identifying the extent and distribution of flood levels at a predetermined return period for the area.
Positional Accuracy:Good - Derived from topographic base map and NT cadastre. The summation of errors from all sources results in data with a standard deviation defined by scale used as +/-25m for well-defined points.
Logical Consistency:Dataset consistency has been manually checked and all classified for surfacewater height.
Name Organisation Position Role Phone Fax Data Requests Officer Department of Environment, Parks and Water Security Geospatial Services Branch (on behalf of department) distributor email@example.com
Attribute Attribute Description Possible Code Code Description ANNUAL_EXCEEDANCE_PROBABILITY Annual Exceedance Probability PRJ_YR - PROJECTED YEAR The year the model was projected year SCALE - DATA SCALE The scale at which the flood data was captured. STUDY_ID - STUDY IDENTIFICATION The abbreviated name of the survey STUDY_NME - STUDY NAME Usually the report title of the flood study.
Mapping products produced from this dataset:
Elizabeth and Blackmore River Catchments Sheet 1 - Computed 1% AEP Flood Extent and Peak Flood Contours for 2100
Elizabeth and Blackmore River Catchments Sheet 2 - Computed 1% AEP Flood Extent and Peak Flood Contours for 2100
Elizabeth and Blackmore River Catchments Flood Study, 11 April 2014.
Prepared for Department of Lands, Planning and the Environment.
This record maintained using the NTLIS Metadata Tool