Orbost DEM

dataset
Dataset: Orbost DEM Assembly: Single
 
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Orbost DEM

 

Description

Title
Orbost DEM 
Resource Type
Dataset  
 
 

Temporal

 
 

Spatial

Spatial representation type
Grid  
Horizontal Accuracy
0.3m  
Code
MGA Zone 55 GDA2020 
 

 

Maintenance

 
 

Format

Title
GeoTIF 
 
 

Contacts

  Point of contact

 
 

Keywords

Topic category
  • Elevation
 
 

Resource Constraints

Use limitation
Departmental 
Classification
Limited Distribution  
 
 

Lineage

Description
Aerometrex: GNSS processing was conducted using a network solution of the same base stations for each flight. Navigation data was integrated using proprietary software and relative and absolute calibrations applied. Data was tiled and classified, using manual and automatic procedures with heavy supervision. Intensity images were created and a DEM created from ground points. 
 
 

Metadata Constraints

Classification
Unclassified  
 
 

Quality

Attribute Quality
Positional Accuracy
Conceptual Consistency
Comments
Raster data is supplied in Cloud Optimised Geottif format using lossless LZW compression. Products meet expected specifications. 
Missing Data
Comments
Complete coverage of AOI 
Excess Data
 
 

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  Associated resources

Not available