orbost-nth_2020mar11

dataset
Dataset: orbost-nth_2020mar11 Assembly: Mosaic
 
Citation proposal Citation proposal

orbost-nth_2020mar11

Department of Transport and Planning
 

Description

Title
orbost-nth_2020mar11 
Resource Type
Dataset  
 
 

Temporal

 
 

Spatial

Spatial representation type
Grid  
Horizontal Accuracy
0.4m  
Code
MGA Zone 55 GDA2020 
 

 

Maintenance

 
 

Format

Title
ECW,TIFF 
 
 

Contacts

  Point of contact

 
 

Keywords

Topic category
  • Imagery base maps earth cover
 
 

Resource Constraints

Use limitation
Unknown 
Classification
unknown  
 
 

Lineage

Description
Aero-triangulation is performed in Agisoft Metashape Pro, using bundle block adjustment techniques. Air photo capture points are used for alignment Total Residual: 2.7 pixels Planar rectification, using digital surface model derived from point cloud generated from bundle block adjust. Automated point cloud classification undertaken to remove low and high point (noise), and classify ground surface from other points. Edit and clean model for the use of terrain distortion removal. 
 
 

Metadata Constraints

Classification
Unclassified  
 
 

Quality

Attribute Quality
Positional Accuracy
Conceptual Consistency
Comments
1km tiles have been clipped from the primary 4band mosaic. Tile schema was generated using geoprocessing tools in ArcGIS to ensure no slivers or gaps exist between tile bounds, and all tiles abut adjacent tiles neatly. 
Missing Data
Comments
Image coverage is complete for the areas. 
Excess Data
 
 

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  Associated resources

Not available