Metadata : Water Resource Availability Map Within 150km of Katherine

Index:


Metadata Details:

Name:AS/NZS ISO 19115 Geographic Information - Metadata, ANZLIC Metadata Profile

Version:1.0

Date Metadata Extracted:2024-03-29

Date Metadata Last Updated:2000-01-14

Current URL (HTML format) : http://www.ntlis.nt.gov.au/metadata/export_data?type=html&metadata_id=2DBCB7711FEF06B6E040CD9B0F274EFE

Current URL (XML format) : http://www.ntlis.nt.gov.au/metadata/export_data?type=xml&metadata_id=2DBCB7711FEF06B6E040CD9B0F274EFE


Citation

ANZLIC Identifier:2DBCB7711FEF06B6E040CD9B0F274EFE

Title:Water Resource Availability Map Within 150km of Katherine

Citation Date:2000-01-14

Date Type:publication

Custodian:Department of Environment, Parks and Water Security


Description

Abstract:

A reconnaissance level survey (1:500,000 scale dataset) that details surface water and groundwater resources within 150km of Katherine. Mapped information is derived by a water resources officer using satellite imagery, geological formations/mapping, bore/river data and field investigations. The mapping dataset contains surface water yield, surface water type, groundwater yield and aquifer types over a topographic/cadastral base and provides a basis for identifying the extent and distribution of surface water and groundwater resources within 150km of Katherine.

ANZLIC Search Words:

Spatial Domain:

Bounding Coordinates:


Dataset Status

Dataset ID:ANZNT0001000130

Language:English

Character Set: Latin 1

Progress:completed

Maintenance and Update Frequency:asNeeded

Data Currency Start Date:1998-01-01

Data Currency End Date:

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 generated by a water resources officer using topographic and geology information, satellite imagery and field investigations. Resultant verified linework 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 1:250,000
Base map - Australian Topographic Survey Series 1:250,000 AGD66
- Australian Geological Survey Series 1:250,000 AGD66
- Northern Territory Cadastre AGD66
Info sys - MicroStation AGD66/GDA94
GIS - ArcInfo vector AGD66/GDA94 (where compiled)
Site locations - ex. HYDSYS GDA94

Positional Accuracy:Good - Derived from topographic basemap, NT cadastre and GPS. The summation of errors from all sources results in data with a standard deviation defined by scale used as +/-1000m for well-defined points.

Attribute Accuracy:High - The accuracy of the attribute information is considered high and conforms to 'Guidelines for the Preparation of Australian Hydrogeological Maps'. Australian Water Resources Council Water Management Series No 13. (1988)

Logical Consistency:Good - Dataset consistency has been manually checked and all classified polygons are closed. Polygons have been classified for surface water/groundwater yield.

Completeness:Judged complete at this stage - spatial and attribute verification of the dataset has been performed. Final mapping product has been produced.


Contacts

NameOrganisationPositionRolePhoneFaxEmail
Data Requests OfficerDepartment of Environment, Parks and Water SecurityGeospatial Services Branch (on behalf of department)distributordatarequests.depws@nt.gov.au

Data Dictionary

No data dictionary defined for this dataset

Supplementary Information

NRD survey reference ID. NRD report reference No. MPDS Unique ID No.

This record maintained using the NTLIS Metadata Tool