 |
Metadata : Finniss Flood Map |
Index:
Metadata Details:
Name:AS/NZS ISO 19115 Geographic Information - Metadata, ANZLIC Metadata Profile
Version:1.0
Date Metadata Extracted:2026-05-04
Date Metadata Last Updated:2008-07-15
Current URL (HTML format) : http://www.ntlis.nt.gov.au/metadata/export_data?type=html&metadata_id=2DBCB7711FED06B6E040CD9B0F274EFE
Current URL (XML format) : http://www.ntlis.nt.gov.au/metadata/export_data?type=xml&metadata_id=2DBCB7711FED06B6E040CD9B0F274EFE
Citation
ANZLIC Identifier:2DBCB7711FED06B6E040CD9B0F274EFE
Title:Finniss Flood Map
Citation Date:2000-01-14
Date Type:publication
Custodian:Department of Lands, Planning and Environment
Description
Is a (1:25,000 scale dataset) that details the extent of flooding for a predetermined flooding frequency (usually 1% annual excedance probability), with peak flood height contours, and floodway derived from hydrological/hydraulic modelling using topographical mapping and flood event flow datasets. The mapping dataset is displayed over a topographic/cadastral base and provides a basis for identifying the extent and distribution of peak floodwater levels for the Finnis River.
- environment
- geoscientificInformation
- inlandWaters
Bounding Coordinates:
- North Bounding Coordinate:-12.818332
- South Bounding Coordinate:-12.908492
- East Bounding Coordinate:130.43936
- West Bounding Coordinate:130.331608
Dataset Status
Dataset ID:ANZNT0001000123
Language:English
Character Set: Latin 1
Progress:completed
Maintenance and Update Frequency:asNeeded
Data Currency Start Date:1992-06-20
Data Currency End Date:1993-02-28
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:Linework developed by surfacewater engineer using topographic information, flood event flow datasets, hydrological/hydraulic modelling and field investigations. Resultant linework verified by a surfacewater officer then digitally captured using MicroStation as a *.dgn file. Recompiled and updated to GDA94 as part of ongoing GIS Progarm 2004.
Source data
Satellite imagery - Landsat TM 1:100,000
Base map - Australian Topographic Survey Series 1:50,000 AGD66
- Lands Survey Branch NT 1:10 000 survey base AGD66
- Northern Territory Cadastre AGD66
Info sys - MicroStation as .dgn file AGD66/GDA94
GIS - ArcInfo vector as AGD66/GDA94
HYDSYS - Hydrographic flood/flow datasets GDA94
Positional Accuracy:Good - Derived from topographic basemap, NT cadastre. The summation of errors from all sources results in data with a standard deviation defined by scale used as +/-50m for well-defined points.
Attribute Accuracy:High - The accuracy of the attribute information is considered high and conforms to guidlines as per 'Floodplain Management in Australian - Best Practice Principles and Guidelines'. Agriculture and Resource Management Council of Australia and New Zealand. SCARM report 73
Logical Consistency:Good - Dataset consistency has been manually checked and all classified lines/polygons are closed. lines/polygons have been classified for surfacewater height.
Completeness:Judged complete at this stage - spatial and attribute verification of the dataset has been performed. Final mapping product has been produced.
Contacts
Name Organisation Position Role Phone Fax Data Requests Officer Department of Lands, Planning and Environment Geospatial Services Unit (on behalf of department) distributor Datarequests.DLPE@nt.gov.au
Data Dictionary
No data dictionary defined for this dataset
Supplementary Information
NRD survey reference ID. NRD report reference No. NRD93021 MPDS unique ID No.
This record maintained using the NTLIS Metadata Tool