Bacchus Marsh LiDAR

dataset
Dataset: Bacchus Marsh LiDAR Assembly: Not Entered
 
Citation proposal Citation proposal

Bacchus Marsh LiDAR

Department of Transport and Planning
 

Details

Contacts

  Point of contact

 

Identifiers and Keywords

ANZLIC Id
ANZVI0008102748 
Topic category
  • Elevation
 

Resource Constraints

Use limitation
General 
Classification
Unclassified  
 

Other Dataset Details

Format
XYZ ASCII 
 

Spatial

Spatial representation type
Point Cloud  
Reference system identifier
MGA Zone 55 GDA94

 

Resolution

Horizontal Accuracy
0.3m  
Vertical Accuracy
0.1m  
 

Quality

Conceptual Consistency
LiDAR strikes on water bodies have been omitted from the dataset. The definition of the ground under trees may be less accurate. 
Missing Data
The LiDAR datasets representing various ground and non-ground features are complete for the defined project extents. 
 

Lineage

Description
Laser strikes were classified into ground and non-ground points using a based upon algorithms tailored to major terrain/vegetation combinations existing in the project area and applied across the entire project area. The quality of the classification was further improved by manual checking and editing of the LiDAR data using intensity imagery and orthophoto imagery as a reference. The definition of the ground may be less accurate in isolated pockets of dissimilar terrain/vegetation combinations. Following classification, LiDAR files were exported into XYZI textfile format. 

Text

No information provided.
 

Acquisition Date

Begin date
2008-04-30 
End date
2008-06-29 
 

Instrument

Name
ALTM Gemini 
Type
LIDAR 
Platform Type
Aerial 
 

Acquisition Data (Common)

Status
complete  
Assembly
Not Entered  
Tile Size
2 km  
 

Point Cloud Details

Scan Rate (Hz)
71000Hz  

Measure

No information provided.
Footprint Size (m)
0.30000001m  

Measure

No information provided.
Point Spacing Actual (pts/m)
0.89999998points/m2  
Ellipsoid Provided
0 
 

Aerial Survey Details

Run Orientation
NW-SE  
Swath Width
1090 
Side Overlap
25 
Flying Height Unit
agl metre  
Flight Height
1500 
 

About the Metadata Record

Metadata identifier
ed4ba078-a89a-5394-a10b-cdba8ef6defe

Contact  

No information provided.
Resource Type
Dataset  
Date info ( Revision )
2023-03-22T00:22:23
Standard Name
ISO 19115-3:2018 
Profile Name
DELWP Profile 
Profile Version
Version 1 
Profile Date
2019-05-24  
 

Metadata Constraints

Classification
Unclassified  
 
 

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  Associated resources

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