Avenel Contours - GDA2020

dataset
Dataset: Avenel Contours - GDA2020 Assembly: Single
 
Citation proposal Citation proposal

Avenel Contours - GDA2020

Department of Transport and Planning
 

Simple

 
 

Description

Title
Avenel Contours - GDA2020 
 
 

Temporal

Time period
2019-10-242019-10-24 
 
 

Spatial

Code
MGA Zone 55 GDA94 
 
 

Maintenance

 
 

Format

Title
Shapefile 
 
 

Contacts

  Point of contact

 
 

Keywords

Topic category
  • Elevation
 
 

Resource Constraints

Use limitation
General 
Classification
Unclassified  
 
 

Lineage

Description
Contours are derived from a 'keypoints' subset of the ground and then checked to remove intersecting lines and internal dangles. Every 5th contour level (2.5 metres) is marked as an Index Contour. 
 
 

Metadata Constraints

Classification
Unclassified  
 
 

Quality

Attribute Quality
Positional Accuracy
Conceptual Consistency
Comments
The data adheres to the logical rules of data structure, attribution and relationships as per project specifications. 
Missing Data
Comments
Dataset is complete for the Avenel area, with data clippled to the specified AOI. 
Excess Data
 
 

Acquisition Info

Platform Type
Aerial  
Assembly
Single  
Tile Size
Not Applicable  
 
 

Raster Data Details

 
 

Point Cloud Data Details

 
 

Contour Data Details

Contour Interval
0.5m  
 
 

Survey Details

Sensor

Title
Optech Galaxy 
Identifier
Aerial

Type
LIDAR 
 

Aerial Survey Details

Runs
9 
Run Orientation
E-W  
Swath Width
1000 
Side Overlap
30 
Flying Height Unit
agl metre  
Flight Height
1445 
 
 

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  Associated resources

Not available