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Metadata : Gulf of Carpentaria Storm Tide and Inundation Study 2100 |
Index:
Metadata Details:
Name:AS/NZS ISO 19115 Geographic Information - Metadata, ANZLIC Metadata Profile
Version:1.0
Date Metadata Extracted:2024-05-03
Date Metadata Last Updated:2015-04-30
Current URL (HTML format) : http://www.ntlis.nt.gov.au/metadata/export_data?type=html&metadata_id=11853AC7ED071729E050CD9B2144446F
Current URL (XML format) : http://www.ntlis.nt.gov.au/metadata/export_data?type=xml&metadata_id=11853AC7ED071729E050CD9B2144446F
Citation
ANZLIC Identifier:11853AC7ED071729E050CD9B2144446F
Title: Gulf of Carpentaria Storm Tide and Inundation Study 2100
Citation Date:2015-04-27
Date Type:creation
Custodian:Department of Environment, Parks and Water Security
Description
The objective of the study is to quantify the likehood of coastal and associated waterway areas within the Gulf of Carpentaria area being inundated by storm tide caused either by severe tropical cyclones or broadscale atmospheric influences. The study outcomes provided inundation maps showing storm tide elevation depth that corresponds to a specific return perios risk or ARI. The provided storm tide probability levels are 100,1000 and10,000 year ARI.
The inundation extent shows the total storm surge (technical terminology is storm tide) hazard risk due to tropical cyclones in terms of the ocean water level comprising the combined effects of astronomical tide plus storm surge plus wave setup for three statistical Average Recurrence Intervals (ARI) at a nearby open coast location as noted in the map. The Primary Storm Surge (PSS) Zone refers to the extent of inundation for a storm tide event of 100 year ARI. The Secondary Storm Surge (SSS) Zone refers to the further extent of inundation for a storm tide event of 1000 year ARI. The Extreme Storm Surge Zone refers to the further extent of inundation for a storm tide event of 10000 year ARI. The extent of PSS is used for land use planning. The extent of SSS is an additional information for risk analysis. The extent do not include the possible effects of very localised wave runup.
The storm surge extend boundaries polygon collected via geographic Information system (ArcGIS). The ESRI Geodatabase, MapInfo Table and Google Earth KML derived using FME Workbench. The published map is derived from the ESRI Shape using Microstation Bentley MicroStation Design (V8) software. The core attributes information associated with the storm surge extents was derived from the original map's legend and annotations.
- inlandWaters
Bounding Coordinates:
- North Bounding Coordinate:-10.9
- South Bounding Coordinate:-16.5
- East Bounding Coordinate:138
- West Bounding Coordinate:135.3
Dataset Status
Dataset ID:
Language:English
Character Set: Latin 1
Progress:completed
Maintenance and Update Frequency:notPlanned
Data Currency Start Date:2013-03-01
Data Currency End Date:2015-04-27
Access Constraint:
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
If you do not agree to the terms and conditions you must not use the geospatial products.
You are free to copy, communicate and adapt the licensed material, provided that you abide by the licence terms (including Attribution) and attribute the licensed material using the statement:
Supplied by the Department of Environment and Natural Resources. Copyright Northern Territory Government.
Data Quality
Lineage:The significant wave height values for the 100, 1000 and 10,000 ARI was derived following the methodolgy closely set out on the Government sponsored Queensland Climate Change investigations (Harper 2001a, 2004). The technical information forming the basis of the storm surge inundation extent is contanined in the report prepared for by GHD Pty Ltd.
The storm surge extent along the coast:
The storm surge inundation extent was interpolated by DLRM using the significant wave height values (100, 1000 and 10,000 ARI) in metres with the 1 metre Northern Territory topographic contours to derived the boundary line along the coast.
Positional Accuracy:
Attribute Accuracy:
Logical Consistency:
Completeness:Complete
Contacts
Name Organisation Position Role Phone Fax Data Requests Officer Department of Environment, Parks and Water Security Geospatial Services Branch (on behalf of department) distributor datarequests.depws@nt.gov.au
Data Dictionary
Attribute Attribute Description Possible Code Code Description ARI The Average Recurrance Interval (ARI) also called Return Period of the Risk and is defined as the "average" numbers of years between successive events of the same or greater magnitude. CODE Code reference used for spatial data file storage followed by a scale, use in the boundary dataset. META_ID The ANZLIC Metadata iD number for this study. META_URL The online link to the survey ANZLIC Metadata ID NAME Study area name, use in the boundary dataset. PRJ_YR Storm Surge Inundation extent based on projected 2100 sea levels REPORT Full title of the technical report name REPORT_URL The online link to the survey technical report SCALE Data scale for appropriate data use STUDY_DATE The year the study was completed. STUDY_ID The abbreviated name of the study area. For example, GULF is the survey code for Gulf of Carpentaria Storm Tide and Inundation Study. STUDY_NME Study area name
Supplementary Information
Deparment of Environment and Resource Management - Report for Gulf of Carpentaria Storm Tide and Inundation Study Stages 1 and 2 Final Report March 2013. Produce by GHD
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