Contacts

Identifiers and Keywords

ANZLIC Id

ANZVI0803008494 

Victorian Spatial Data Library (VSDL) Schema

PLANNING:VEGETATION_COVER_2018 

Jurisdiction

Victoria 

Topic category

• Environment
• Structure
• Climatology, meteorology, atmosphere

Resource Constraints

Use limitation

Available under a Creative Commons Attribution 4.0 International license https://creativecommons.org/licenses/by/4.0/ 

Classification

Unclassified  

Other Dataset Details

Date ( Revision )

2023-03-17

Date ( Publication )

2019-12-23T17:56:22

Status

Completed  

Purpose

This dataset has been produced to monitor the vegetation status of metro Melbourne region. The modified mesh block geography will assist users to perform spatial analysis to support policy and local decision making. There are many analytics within the data to provide information on the vegetation height, area and land use. A full list of data attributes are in the attached spreadsheet. An associated dataset on heat mapping, (heat vulnerability index) has been produced for the same time period. Search for heat mapping in Spatial Datamart or data.vic.gov.au. 

Supplemental Information

Related Documents: None https://www.planning.vic.gov.au/__data/assets/pdf_file/0025/397402/Data-Dictionary-Vegetation-and-Heat-Mapping-Metro-Melbourne-2019-UPDATE.pdf 

Maintenance and update frequency

Annually  

Maintenance date ( Publication )

2019-12-23T17:56:22

Spatial

Spatial representation type

Vector  

Reference system identifier

4283

Temporal

Begin date

2018-01-01 

End date

2018-01-01 

Quality

Conceptual Consistency

There are no overlaps, invalid geometries, or duplicates. 

Missing Data

Greater Melbourne metro region 

Attribute Quality

The Heat Vulnerability Index attribute is based on quintiles and therefore only 5 possible values exist. Multiple data sources are used to derive the indicators, and ABS data from 2016 has been used to assess heat vulnerability as of 2014. Due to attribute accuracy and timeframe misalignment of underlying datasets (e.g. the vegetation mapping) there is a possibility that a small number of SA1s have been assigned the incorrect quintile. To the extent these cases exist, the attribute accuracy should be +/- 1 quintile. 

Positional Accuracy

Equivalent to the source ABS SA1 dataset Positional Accuracy. 

Lineage

Statement

Dataset Source: The features are derived from the 2016 ABS mesh block data and Vicmap road casement polygons, aerial photography and Near-Infrared (NIR) imagery as at 2018. Dataset Originality: Primary & Derived 

Attributes

Column Name	Obligation	Unique	Data Type	Data Length	Data Precision	Data Scale	Reference Table Owner	Reference Table Name	Reference Table Code Column Name	Short Column Name	Definition
PERGRASS	O	N	NUMBER	22	38	8				PERGRASS
SHAPE_LENG	O	N	NUMBER	22	38	8				SHAPE_LENG
AREAANYVEG	O	N	NUMBER	22	38	8				AREAANYVEG
ARTR15MPL	O	N	NUMBER	22	38	8				ARTR15MPL
FULARRATIO	O	N	NUMBER	22	38	8				FULARRATIO
PERANYTREE	O	N	NUMBER	22	38	8				PERANYTREE
ARANYTREE	O	N	NUMBER	22	38	8				ARANYTREE
LANDTYPE	O	N	VARCHAR2	12						LANDTYPE
COMPDATAYN	O	N	VARCHAR2	1						COMPDATAYN
ARTR10_15M	O	N	NUMBER	22	38	8				ARTR10_15M
FULLAREA	O	N	NUMBER	22	38	8				FULLAREA
ARSQMRATIO	O	N	NUMBER	22	38	8				ARSQMRATIO
UNIQUEID	O	N	NUMBER	22	10	0				UNIQUEID
MMB_CODE	O	N	VARCHAR2	21						MMB_CODE
ARSHRTREE	O	N	NUMBER	22	38	8				ARSHRTREE
PERSHRUB	O	N	NUMBER	22	38	8				PERSHRUB
DATACOVER	O	N	VARCHAR2	20						DATACOVER
MB_RECLASS	O	N	VARCHAR2	30						MB_RECLASS
ARTR03_10M	O	N	NUMBER	22	38	8				ARTR03_10M
TYPE	O	N	NUMBER	22	10	0				TYPE
MB_CAT16	O	N	VARCHAR2	30						MB_CAT16
AREAGRASS	O	N	NUMBER	22	38	8				AREAGRASS
SE_ANNO_CAD_DATA	O	N	BLOB	4000						SEANNOCAD
PERSHRBTRE	O	N	NUMBER	22	38	8				PERSHRBTRE
AREASQM	O	N	NUMBER	22	38	8				AREASQM
PERTR15MPL	O	N	NUMBER	22	38	8				PERTR15MPL
PERTR03_10	O	N	NUMBER	22	38	8				PERTR03_10
MB_CODE16	O	N	VARCHAR2	30						MB_CODE16
UCL_IND_YN	O	N	VARCHAR2	1						UCL_IND_YN
AREASHRUB	O	N	NUMBER	22	38	8				AREASHRUB
PERTR10_15	O	N	NUMBER	22	38	8				PERTR10_15
PERANYVEG	O	N	NUMBER	22	38	8				PERANYVEG

About the Metadata Record

Metadata identifier

urn:uuid / 88728f89-b1e1-5bba-9dce-04107c064fd2