Contacts

Identifiers and Keywords

ANZLIC Id

ANZVI0803002807 

Victorian Spatial Data Library (VSDL) Schema

MARINE1:CE_CORNER_INLET_1998 

Jurisdiction

Victoria 

Topic category

• Farming

Resource Constraints

Use limitation

www.data.vic.gov.au 

Classification

Unclassified  

Creative Commons Attribution 4.0 (CC-BY)

• 
• License Text

Other Dataset Details

Date ( Revision )

2016-12-05

Date ( Publication )

2018-01-23T12:38:23

Status

Completed  

Purpose

The CE_CORNER_INLET_1998 layer provides cells on which various summary catch and effort data for the Corner Inlet fishery can be imported, displayed, and analysed. Catch and effort data can be used to display trends in fishing activity. Summary information such as extent of catch, total catch, effort, catch per unit area, and catch per unit effort can be represented. This information is crucial to ensure effective fisheries management, research and monitoring. This data set may be displayed in conjunction with a variety of environmental data capable of providing an insight into the behaviour of the many species caught in Corner Inlet. A depth model, ocean currents, temperature profiles and salinity levels, are useful data that may assist in gaining an understanding into the ecology of these species. 

Credit

Murray MacDonald, Allister Coots 

Supplemental Information

History: 4 Feb 2004 - Addition of new attributes and attribute values. 2 Mar 2005 - Shapefile projected to GDA, uploaded to ArcSDE layer and extra value calculated to fill in the land "holes" among the fishing block polygons. Relationship to other Datasets: The shoreline is derived from the GEODATA COAST100K Victorian coastline layer supplied by Geoscience Australia's National Mapping Division. Current Design Issues: This layer was designed in accordance with specifications supplied by Murray MacDonald, Fisheries Victoria, Geelong. Related Documents: None Metadata for the GEODATA COAST100K layer can be found in Appendix A of the GEODATA COAST100K 1992 Product User Guide - you will need Adobe Acrobat Reader to view this document. http://www.ga.gov.au/data_download/docs/coast1992_userguide.pdf 

Maintenance and update frequency

As needed  

Maintenance date ( Publication )

2018-01-23T12:38:23

Spatial

Spatial representation type

Vector  

Reference system identifier

4283

Temporal

Begin date

1998-01-21 

End date

2004-02-04 

Resolution

Horizontal Accuracy

100m  

Quality

Conceptual Consistency

This data has been validated by the Habitat Ecology section, DPI. 

Missing Data

This layer is complete for Corner Inlet and the Nooramunga Marine And Coastal Park 

Attribute Quality

All attributes have been validated by the Habitat Ecology section, Department of Primary Industries (DPI), and are complete. 

Positional Accuracy

The area code polygon boundary lines link specific geographic features. A full description of the accuracy of the underlying data can be found in the GEODATA COAST100K 1992 Product User Guide available at http://www.ga.gov.au/data_download/docs/coast1992_userguide.pdf. You will need Adobe Acrobat Reader to view this document. 

Lineage

Description

From the information supplied by Murray MacDonald, a number of boundary lines were added to a portion of the shoreline from the GEODATA COAST100K layer around Corner Inlet and the Nooramunga Marine And Coastal Park. The resulting polygons were attributed with a new item to hold the area code, then regions were created from the polygons. In later updates, the regions from the source coverage were converted to a polygon shapefile that was projected into the Geocentric Datum of Australia (GDA), other attributes were added to give each polygon its Australian Standard Geographic Information Systems Geographic Data Interchange of feature-coded digital mapping data AS2482-1989 code and description, and area in square metres and hectares, some default ArcInfo attributes were removed, the shapefile was uploaded to the Corporate Spatial Data Library as an ArcSDE layer, and in this layer,a polygon attribute was modified to remove 0 as an area code value. 

Statement

Dataset Source: Geoscience Australia National Mapping Division - GEODATA COAST100K dataset. 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
DESC_SDE	O	N	VARCHAR2	13						DESC_SDE
AS2482	O	N	NUMBER	22	10	0				AS2482
AREACODE	O	N	NUMBER	22	10	0				AREACODE
HECTARES	O	N	NUMBER	22	18	2				HECTARES
AREASQM	O	N	NUMBER	22	18	2				AREASQM

About the Metadata Record

Metadata identifier

urn:uuid / 8f07f976-cddc-5916-a24f-c4ff36380778