Project layer depicting housing activity over the years from 2005 and 2016
Anzlic ID:
ANZVI0803005869
Custodian:
Abstract:
This layer provides an annual view of changes in lots and residential dwellings associated with housing development projects over each year for Metropolitan Melbourne defined by the 32 local government authorities. Project lot and dwelling information is assigned to polygons representing housing development projects that comprise one or more land parcels for the particular year. Projects are only identified where there is development activity or change such as
demolition or construction.
Key fields include: Number of lots pre and post development; residential dwellings pre and post development; vacant lots pre and post development; total demolitions and constructed dwellings; and total construction projects. Polygon linework is consistent with the corresponding Parcel View - Vicmap Property dataset (VMPROP_PARCEL_VIEW) for when a project was first defined.
Search Words:
Planning cadastre
,
Structure
Publication Date:
03 April 2018
Dataset Status:
Metro Melbourne and Geelong regions
Progress:
Completed
Access Constraint:
Creative Commons Attribution 4.0 (CC-BY)
(
License Text
)
.
State Government of Victoria
Data Existence:
Metadata Name
Descriptions
Resource Name:
HDD_PROJECTS2005TO2016
Title:
Project layer depicting housing activity over the years from 2005 and 2016
Anzlic ID:
ANZVI0803005869
Custodian:
Owner:
Jurisdiction:
Victoria
Abstract:
This layer provides an annual view of changes in lots and residential dwellings associated with housing development projects over each year for Metropolitan Melbourne defined by the 32 local government authorities. Project lot and dwelling information is assigned to polygons representing housing development projects that comprise one or more land parcels for the particular year. Projects are only identified where there is development activity or change such as
demolition or construction.
Key fields include: Number of lots pre and post development; residential dwellings pre and post development; vacant lots pre and post development; total demolitions and constructed dwellings; and total construction projects. Polygon linework is consistent with the corresponding Parcel View - Vicmap Property dataset (VMPROP_PARCEL_VIEW) for when a project was first defined.
Search Words:
Planning cadastre
,
Structure
Purpose:
This annual change in lots and residential dwellings associated with housing development projects is one of two components of the housing development data suite (with the other being housing stock layers) that is an essential information resource for State Government housing and land monitoring functions. The data has been collected annually since 2004. The Projects dataset is consistent with and supported by the annual Stock dataset.
Geographic Extent Polygon:
Geographic Bounding Box:
Beginning to Ending Date:
2004-12-01 - 2016-12-01
Maintainence and Update Frequency:
Biannually
Stored Data Format:
Available Format(s) Types:
MapInfo, ESRI Shape, DXF, MID-MIF
Positional Accuracy:
Positional accuracy is consistent with that of the Vicmap Property dataset on which it is based, which is classified as "BB" accuracy. That is, 90% of well-defined features are within 1mm (at plot scale) of their true position, eg 1:500 equates to +/- 0.5metre and 1:25,000 equates to +/- 25 metres.
Attribute Accuracy:
Housing development project related attributes are estimated to range in accuracy between 1% to 5% based on the processes used to capture these attributes, the source materials used, and consistency attribute tests with the housing project datasets.
Logical Consistency:
Logical data consistency tests were undertaken based on the known relationship between dataset attributes, and on the relationship between Stock and Project layers within the same year and
Data Source:
Dataset Source: Colour aerial photography from DELWP for the period December to March has generally been used as the basis for identifying housing development activity. The Urban Development Program (UDP) dataset prepared and maintained by DELWP - Planning Division, and Vicmap Address, has been used to identify and assign attributes to multi-unit development projects.
Dataset Originality: Primary