Title

orbost-nth_2020mar11 

Time period

2020-03-272020-03-27 

Horizontal Accuracy

0.4m  

Code

MGA Zone 55 GDA2020 

Title

ECW,TIFF 

Topic category

• Imagery base maps earth cover

Use limitation

Unknown 

Classification

unknown  

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. 

Classification

Unclassified  

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

Platform Type

Aerial  

Assembly

Mosaic  

Tile Size

1 km  

Raster Type

Aerial Photo  

X Pixel Resolution (cm)

10cm  

Y Pixel Resolution (cm)

10cm  

Seamlessness

Full  

Number of Bands

4 

Band List

1,2,3,4  

Resampling Kernel

Not Entered  

Rectification Type

Orthorectified  

Platform Name

Fixed Wing Aircraft