Contacts

Identifiers and Keywords

ANZLIC Id

ANZVI0803005031 

Victorian Spatial Data Library (VSDL) Schema

WATER:MODIFIED_RIVERS 

Jurisdiction

Victoria 

Topic category

• Inland waters

Resource Constraints

Use limitation

General 

Classification

Unclassified  

Creative Commons Attribution 4.0 (CC-BY)

• 
• License Text

Other Dataset Details

Date ( Revision )

2013-06-25

Date ( Publication )

2018-02-01T13:10:30

Status

Completed  

Supplemental Information

Related Documents: None For additional information, please see: http://www.bom.gov.au/water/geofabric/about.shtml and 

Maintenance and update frequency

As needed  

Maintenance date ( Publication )

2018-02-01T13:10:30

Spatial

Spatial representation type

Vector  

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

Has not been assessed. However the reader is referred to http://www.bom.gov.au/water/geofabric/about.shtml for further information. 

Positional Accuracy

The data are as accurate as the Australian Hydrological Geospatial Fabric (Geofabric) and its source dataset the GEODATA National 9 Second DEM Version 3 maintained by Geoscience Australia. 

Lineage

Statement

Dataset Source: The ANU Fenner School of Environment and Society developed a database - the National Catchment and Stream Environment Database version 1.1.1 - containing additional environmental attributes to the Bureau of Meteorology's Australian Hydrological Geofabric. This database includes river attribution indicating where water storage of significant volume resides on a waterway which has been identified as BARRIERUP. Based on this information, DEPI assigned river reaches as modified and unmodified. Using BOM's GEOFABRIC river datasets, river perenniality was assigned to each modified or unmodified river reach. and was assigned. A perennial river is described by the BOM as a waterway that normally contains water, except in unusually dry periods, and a non-perennial river as a waterway that occasionally contains water, particularly during the wet season. Dataset Originality: 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
SEGMNTTYPE	O	N	VARCHAR2	20						SEGMNTTYPE
SEGMENTNO	O	N	NUMBER	22	10	0				SEGMENTNO
WATERBODYS	O	N	VARCHAR2	20						WATERBODYS
BARRIERUP	O	N	NUMBER	22	10	0				BARRIERUP
NAMETRACE	O	N	VARCHAR2	60						NAMETRACE
BARRIERDOWN	O	N	NUMBER	22	4	0				BARRIERDWN
PERENLTYTR	O	N	VARCHAR2	14						PERENLTYTR
AUSHYDRO_ID	O	N	NUMBER	22	10	0				AUSHYDROID
STREAMREGULATION	O	N	VARCHAR2	50						STREAMREG
HIERCHYTR	O	N	VARCHAR2	14						HIERCHYTR

About the Metadata Record

Metadata identifier

urn:uuid / 84ba6160-4b87-5c39-b7e8-9b479bbcbb29