Castlemaine - LiDAR

dataset
Dataset: Castlemaine - LiDAR Assembly: Single
 
Citation proposal Citation proposal

Castlemaine - LiDAR

Department of Transport and Planning
 

Description

Title
Castlemaine - LiDAR 
Resource Type
Dataset  
 
 

Temporal

 
 

Spatial

Spatial representation type
Point Cloud  
Horizontal Accuracy
0.3m  
Code
MGA Zone 55 GDA94 
 

 

Maintenance

 
 

Format

Title
LAS 1.4 
 
 

Contacts

  Point of contact

 
 

Keywords

Topic category
  • Elevation
 
 

Resource Constraints

Use limitation
Data Vic 
Classification
Limited Distribution  
 
 

Lineage

Description
Proprietary ground classification routines in TerraScan were used to remove any non-ground points and generate an accurate ground surface. Once the ground surface had been generated a manual quality control routine was carried out using aerial imagery, hill shades, cross-sections, and profiles within the TerraSolid software suite to classify the above ground points. The vegetation was auto-classified using the height from ground method. A QA review and manual inspection was completed on a percentage of the classified tiles based on the project size and variability of the terrain. 
 
 

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 3D Regional POC project extents 
Excess Data
 
 

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  Associated resources

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