Melbourne-Geelong Corridor - Contour

dataset
Dataset: Melbourne-Geelong Corridor - Contour Assembly: Mosaic
 
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Melbourne-Geelong Corridor - Contour

Department of Transport and Planning
 

Details

Contacts

  Point of contact

 

Identifiers and Keywords

ANZLIC Id
ANZVI0008101698 
Topic category
  • Elevation
 

Resource Constraints

Use limitation
Withdrawn 
Classification
withdrawn  
 

Other Dataset Details

Format
Shapefile, MapInfo TAB 
 

Spatial

Spatial representation type
Contours  
Reference system identifier
MGA Zone 55 GDA94

 

Resolution

Horizontal Accuracy
0.35m  
Vertical Accuracy
0.25m  
 

Quality

Conceptual Consistency
The contours are consistent with respect to contour interval, smoothness, cartographic display and elevation attribution. 
Missing Data
The extent of the contours supplied are complete for the defined project extents. 
 

Lineage

Description
All contour generation was carried using Intergraph Microstation software. The contours are created by referencing the all ground LiDAR strikes. A number of macros are applied to the all ground strikes before contour generation. These macros basically thin and smooth the LiDAR ground strikes. Contours are then generated automatically from the smoothed LiDAR strikes. Contours are derived by interpolation of a surface model generated from LiDAR ground points using process parameters optimised to suit the terrain. The contours are then checked using any available imagery as a backdrop and line work cleaned where required. Final macros are applied to the contour line work which check for dangles, loops, spikes etc. At the final stage we use FME software to convert the Microstation design files to ESRI Shape and MapInfo TAB files. 

Text

No information provided.
 

Acquisition Date

Begin date
2007-04-24 
End date
2007-07-29 
 

Instrument

Name
ALTM3100EA 
Type
LIDAR 
Platform Type
Aerial 
 

Acquisition Data (Common)

Status
complete  
Assembly
Mosaic  
Tile Size
2 km  
Cloud Cover Percentage
0 
 

Contour Details

Contour Interval
0.5m  
 

Aerial Survey Details

Runs
39 
Run Orientation
NE-SW  
Swath Width
600 
Flying Height Unit
agl metre  
Flight Height
1000 
 

About the Metadata Record

Metadata identifier
eefb3417-01d0-57c7-8c6a-c2f40514f818

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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