Rock Interpolation - Victorian Open Waters

dataset: ROCK
This dataset was developed from the database of Ocean Sciences Institute of Sydney University (AUSEABED) and from surveys conducted by MAFRI.
 
Citation proposal Citation proposal
(2010)

Rock Interpolation - Victorian Open Waters

Department of Transport and Planning
 

Description

Title
Rock Interpolation - Victorian Open Waters 
Alternate title
ROCK 
Resource Type
Dataset  
Purpose
This dataset was part of the Environmental Inventory of Victoria's Marine Ecosystems - Stage 4 (part 1) 
Supplemental Information
Related Documents: None 
Status
Completed  
 
 

Temporal

Time period
1999-04-121999-05-16 
 
 

Spatial

Spatial representation type
Vector  
Horizontal Accuracy
250m  
Description
General - Victoria 
N
S
E
W


 

 

Maintenance

Maintenance and update frequency
As needed  
 
 

Format

Title
DIGITAL Arc/Info Revision 7.2.1 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
  • Oceans
 
 

Resource Constraints

Use limitation
Data is available under licence. 
Classification
Unclassified  
 
 

Lineage

Statement
Dataset Source: This dataset was interpolated using data from the AUSEABED database and from MAFRI sediment samples. The gridding scale is of 0.01 degree Dataset Originality: Derived 
Description
Collection Method: transects, landsat imagery 
Description
Inverse Distance Weighting (IDW) was used. 3 nearest neighbour. Then the grid was reclassed into 20% classes for sand and converted to a polygon coverage. 
 
 

Metadata Constraints

Classification
Unclassified  
 
 

Quality

Attribute Quality
Comments
Not Known 
Positional Accuracy
Comments
Not Known 
Conceptual Consistency
Comments
Not Known 
Missing Data
Comments
Complete for the open waters of Victoria 
Excess Data
 
 

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  Associated resources

Not available