Contacts

Identifiers and Keywords

ANZLIC Id

ANZVI0803004939 

Jurisdiction

Victoria 

Topic category

• Inland waters
• Biota
• Geoscientific information

Resource Constraints

Use limitation

General 

Classification

Unclassified  

Creative Commons Attribution 4.0 (CC-BY)

• 
• License Text

Other Dataset Details

Date ( Revision )

2013-11-13

Status

Completed  

Format

DIGITAL: ESRI Geodatabase (Raster) DIGITAL: JPG2000 3 

Supplemental Information

Related Documents: None For information on the wetland GDE dataset compiled by SKM, see the following report: SKM (2011) Indicative Assessment of Climate Change Vulnerability for Wetlands in Victoria. Prepared for the DSE June 2011. For information on RAMSAR wetland sites, see: http://ramsar.wetlands.org/GISMaps/DownloadGISdatasets/tabid/769/Default.aspx For information on the Australian Directory of Important Wetlands, see: http://www.environment.gov.au/metadataexplorer/download_datasets.jsp?status=success 

Maintenance and update frequency

As needed  

Spatial

Spatial representation type

Grid  

Description

General - Victoria 

Reference system identifier

4283

N

S

E

W

Temporal

Begin date

2011-08-02 

End date

2012-03-30 

Quality

Conceptual Consistency

Not known. 

Missing Data

Victoria 

Attribute Quality

Not known. 

Positional Accuracy

Not known. 

Lineage

Statement

Dataset Source: This dataset is based on theree primary inputs: (1) Wetland GDE Dataset . SKM (2011) developed a dataset of wetlands for Victoria with attribution of the primary water source for each wetland. The first step in the development of this dataset was to generate a wetland location layer. This was derived largely from the existing Victorian statewide wetlands dataset (Wetlands_1994), but also incorporated additional information obtained from CMAs and information regarding alpine wetlands. The second step involved intersecting the statewide dataset of wetland locations with the statewide mapping of potential GDEs (Dresal et al., 2010). This resulted in the attribution of wetlands with a primary water source of groundwater. The final step involved excluding any of the groundwater fed wetlands that resided on floodplain or alluvium geomorphological units. These wetlands were re-attributed with a primary water source of ‘river’ and hence were removed from the groundwater fed wetland layer; (2) RAMSAR Sites .Australian Directory of Important Wetlands ; and (3)Australian Directory of Important Wetlands. The three datasets were intersected to generate the final 100m resolution dataset of wetland GDEs with attribution of national and international value. Dataset Originality: Derived 

About the Metadata Record

Metadata identifier

urn:uuid / 75249fe4-d416-5135-bba1-f2a32af869d0