Structural Vegetation (1993) obsolete

dataset: SVEG100_1993
Obsolete - Structural vegetation mapping of forest in Victoria based on the Land Conservation Council (LCC) vegetation classification scheme. The layer is independent of land tenure and is a combination of existing data from multiple sources (predominantly LCC) and primary mapping based on satellite image interpretation dated around 1993.. It was formerly known as SVEG100 but has now been superceded by a 1995 version. (see SVEG100).
 
Citation proposal Citation proposal
(2021)

Structural Vegetation (1993) obsolete

Department of Transport and Planning
 

Description

Title
Structural Vegetation (1993) obsolete 
Alternate title
SVEG100_1993 
Resource Type
Dataset  
Purpose
This layer has been produced to provide a non tenure specific structural vegetation layer for the state. SVEG100 has been used to service requirements of the NFI (National Forest Inventory), MDBC (Murray Darling Basin Commission), old growth forest and tree cover studies, but will have wider application for planning activities within NRE. This layer replaced the older LCCVEG100 layer and has now been superceded by SVEG100.. 
Credit
Paul Marsh, Rick Frisina and Susanne Thulin, NRS Branch 
Supplemental Information
Relationship to other Datasets: The layer shares spatial boundaries and derives attributes from a number of library layers including TREE100_9093, LSYS250 and LCCVEG100 as well as data from the Box-Ironbark and River Murray Vegetation Mapping projects. Current Design Issues: To maintain primary structural vegetation attributes in a form that can easily be translated to other vegetation classification schemes. Future Design Issues: The addition of a forest type item that can group similar structural vegetation classes into common forest types for presentation purposes. Related Documents: None SVEG100 - Explanatory Notes. On Departmental file : 94/3886-1, NRS Branch. This document details how existing datasets and new data (including data capture methods) were used to create SVEG100. 
Status
Obsolete  
 
 

Temporal

Time period
1993-12-012000-03-01 
 
 

Spatial

Spatial representation type
Vector  
Horizontal Accuracy
64m  
Description
General - Victoria 
N
S
E
W


 

 

Maintenance

Maintenance and update frequency
Not planned  
 
 

Format

Title
DIGITAL Arc/Info Revision 7 Librarian layer 1 
 
 

Contacts

  Point of contact

Cited responsible party  

No information provided.

Cited responsible party  

No information provided.

Cited responsible party  

No information provided.
 
 

Keywords

Topic category
  • Biota
  • Farming
 
 

Resource Constraints

Classification
Unclassified  
 
 

Lineage

Statement
Dataset Source: 1993 Landsat TM, LCCVEG100, PLANTN100, TREE100_9093, FEBOX25, River Murray Riparian Vegetation Data, original forest commission maps/artwork and published LCC maps. Dataset Originality: Primary & Derived 
Description
Collection Method: Interpolation of Landsat TM. Air photo interpratation. Field survey. Collation of existing digital and analog data. 
Description
See supporting documentation. 
 
 

Metadata Constraints

Classification
Unclassified  
 
 

Quality

Attribute Quality
Positional Accuracy
Comments
Precision: 100-500m (for existing data sources) up to 1km (for mapping on freehold land). Determination: Based on drafting and digitizing error for existing data sources and field verification for mapping on freehold land. 
Conceptual Consistency
Comments
The linework from the existing data sources used varies in detail due to the different mapping scales of the data. Attributes are consistent across whole dataset and their logical associations have been verified. 
Missing Data
Comments
The area north and east of Melbourne has been completed with work in the north west beginning in February 1995. Mapping for the area north and east of Melbourne has been completed. 
Excess Data
 
 

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