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Metadata : Land Systems of the Tobermorey and Hay River 1:250,000 Mapsheets |
Index:
Metadata Details:
Name:AS/NZS ISO 19115 Geographic Information - Metadata, ANZLIC Metadata Profile
Version:1.0
Date Metadata Extracted:2025-04-13
Date Metadata Last Updated:2011-03-25
Current URL (HTML format) : http://www.ntlis.nt.gov.au/metadata/export_data?type=html&metadata_id=2DBCB771207306B6E040CD9B0F274EFE
Current URL (XML format) : http://www.ntlis.nt.gov.au/metadata/export_data?type=xml&metadata_id=2DBCB771207306B6E040CD9B0F274EFE
Citation
ANZLIC Identifier:2DBCB771207306B6E040CD9B0F274EFE
Title:Land Systems of the Tobermorey and Hay River 1:250,000 Mapsheets
Citation Date:2000-01-14
Date Type:publication
Custodian:Department of Environment, Parks and Water Security
Description
This land resource survey (1:250,000 scale dataset) broadly describes landform, soils and vegetation/pasture types covering the Tobermorey and Hay River 1:250,000 mapsheets. Mapped information describes associated patterns/land systems over an area of 34,000 km2. Information is usually interpreted to indicate land capability for a range of land uses and provides a basis for identifying the extent and distrbution of land resources for the Tobermorey and Hay River 1:250,000 mapsheet area.
- biota
- environment
- geoscientificInformation
- imageryBaseMapsEarthCover
Bounding Coordinates:
- North Bounding Coordinate:-21.997078
- South Bounding Coordinate:-22.9971
- East Bounding Coordinate:138.002434
- West Bounding Coordinate:136.502448
Dataset Status
Dataset ID:ANZNT0001001050
Language:English
Character Set: Latin 1
Progress:completed
Maintenance and Update Frequency:notPlanned
Data Currency Start Date:1998-01-01
Data Currency End Date:2011-03-23
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:Original linework derived using orthophoto maps to delinate land system boundaries and site selection, then extensively ground truthed with topographic basemap coordinated field survey and site data collection. Verified linework transferred photogrammetrically over 1:250,000 film/basemaps. Resultant linework scanned/digitised into GIS system as ArcInfo vector information then built as a polygon cover. Recompiled and updated to GDA94 as part of ongoing GIS Progarm 2004.
Source data
Aerial photography - 1:100,000 orthophoto maps
Base map - Australian Topographic Survey Series 1:250,000 AGD66
- Northern Territory Cadastre AGD66
GIS - ArcInfo vector as GDA94
Positional Accuracy:Good - Derived from topographic basemap and NT cadastre. The summation of errors from all sources results in data with a standard deviation defined by scale used as +/-500m for well-defined points.
Attribute Accuracy:High - The accuracy of the attribute information is considered high and conforms to the 'Australian Soil and Land Survey Field Handbook' at time of capture.
Logical Consistency:Good - Dataset topological consistency has been system checked and all classified polygons are closed, nodes are formed at the intersection of lines and there is only one label within each polygon.
Completeness:Complete
All polygons have value added attributes using the department's spatial data conventions.
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
No data dictionary defined for this dataset
Supplementary Information
NRETAS Survey reference ID. TOBER_250; NRETAS Report Reference No. LRD00100; No. of survey sites - 226
Bibliographic Reference:
Map Unit Descriptions Only - Lynch, B.T. (2003)
LAND SYSTEMS OF THE TOBERMOREY - HAY RIVER AREA
Resource Capability Assessment Branch, Department of Lands, Planning and Environment, NT.
This record maintained using the NTLIS Metadata Tool