Contacts

Identifiers and Keywords

ANZLIC Id

ANZVI0803003678 

Jurisdiction

Victoria 

Topic category

• Environment

Resource Constraints

Use limitation

Data is not to be distributed without authorisation from the Department of Sustainability and Environment (DSE), Victoria 

Classification

Unclassified  

Other Dataset Details

Date ( Revision )

2022-02-25

Status

Completed  

Format

DIGITAL ESRI GRID 2 

Supplemental Information

Related Documents: None 

Maintenance and update frequency

Not planned  

Spatial

Spatial representation type

Grid  

Description

General - Victoria 

Reference system identifier

4283

N

S

E

W

Temporal

Begin date

2009-03-27 

End date

2009-07-17 

Resolution

Horizontal Accuracy

25m  

Quality

Conceptual Consistency

Not specified 

Missing Data

Complete Completeness Verification: Incomplete 

Excess Data

Complete 

Attribute Quality

Error Assessment Landsat Class | % within class | %of one category in error | %beyond one category in error 1 81.3 18.13 0.58 2 74.3 24.64 1.07 3 58.8 34.83 6.37 4/5a 44.16 53.03 2.8 5b 66.6 23.8 9.6 Error Assessment SPOT Class | % within class | % of one category in error | % beyond one category in error 1 55.1 42.0 2.8 2 64.7 32.8 2.5 3 50.6 43.8 5.6 4/5a 45.1 50.8 4.1 5b 52.9 41.2 5.9 Error Assessment SPOT (3x3 filter) Class | % within class | % of one category in error | % beyond one category in error 1 56.8 41.5 1.7 2 70.7 27.8 1.6 3 52.8 42.3 4.9 4/5a 47.6 50.1 2.3 5b 76.5 17.6 5.9 

Positional Accuracy

There are three different data sources that are reliant on spatial position used to derive the product, however, the primary data source (satellite imagery) is an orthorectified product as supplied by DSE Victoria. This product has been found to be accurate to within one hundred metres against all other reference information available. Largest issues are seen in scenes taken at shallow angles and in steep terrain. 

Lineage

Statement

Dataset Source: Intersection of the following GRIDS: Victoria Fire Severity Mapping 2009 (FIRE_SEV09) with… Local Government Areas: LGA_POLYGON. Local Government Area Boundaries, 1:25,000 (DSE Vicmap Admin) Native Vegetation: NV2005_EXTENT. Modelled Victoria native vegetation extent 2005 Ecological Vegetation Class (EVC): NV2005_EVCBCS. Modelled Victoria Ecological Vegetation Classes Bioregions: VBIOREG100. Victorian Bioregions mapped at 1:100,000 scale (version 3.0 - May 2004) Catchments (River basins): BASIN100. AWRC Major River Basins of Victoria Catchment Management Authorities (CMA): CMA100. Catchment Management Authority Boundaries Land Tenure. 1: PLM100_POLYGON. Victorian Public Land Management (State Forest, Crownland, Other public land, coastal waters) at 1:100,000 scale. 2. PK_PARKRES Victorian Parks and Conservation Reserves at 1:25,000 scale Dataset Originality: Derived 

About the Metadata Record

Metadata identifier

urn:uuid / ea8dde1b-7293-5162-a98b-5d5e44a54de0