horsham_2021jan25_air_vis_10cm_mga54.ecw

dataset
Dataset: horsham_2021jan25_air_vis_10cm_mga54.ecw Assembly: Mosaic
 
Citation proposal Citation proposal

horsham_2021jan25_air_vis_10cm_mga54.ecw

Department of Transport and Planning

Description

Title
horsham_2021jan25_air_vis_10cm_mga54.ecw 
 
 

Temporal

Time period
2021-01-252021-01-25 
 
 

Spatial

Horizontal Accuracy
0.2m 
Code
MGA Zone 54 GDA2020 
 
 

Format

Title
ECW,TIFF 
 
 

Contacts

  Point of contact

  Custodian

 
 

Keywords

Topic category
  • Imagery base maps earth cover
 
 

Constraints

Use limitation
General 
Classification
Unclassified 
 
 

Lineage

Description
A3 LightSpeed Processing System solves the Aerial Triangulation and bundle adjustment automatically. Manual geo-referencing may be carried out. Automatic processing of DSM, DTM and orthophoto. A3 Image Processing Workflow: Flight planning. Aerial image acquisition. Download imagery and metadata from the storage unit onto the processing system. Inspection of captured imagery. Combine and index the imagery with post-processed GPS. Aerial triangulation and adjustment to ground control. Preparation of a DTM including DSM generation. Editing or validation of the DTM. Orthophoto creation. Image Tiling. Colour profiling. Quality Assurance. Editing of imagery to produce a homogeneous product. 
 
 

Metadata Constraints Metadata Constraints

Classification
Unclassified 
 
 

Quality

Attribute Quality
Positional Accuracy
Conceptual Consistency
Comments
3 band photography meets expected band combination and naming specifications. 
 
Missing Data
Comments
Complete for selected town. 
 
Excess Data
 
 

Acquisition Info

Platform Type
Aerial 
Assembly
Mosaic 
Tile Size
1 km 
 
 

Raster Data Details

Raster Type
Aerial Photo 
X Pixel Resolution (cm)
10cm 
Y Pixel Resolution (cm)
10cm 
Seamlessness
Full 
Number of Bands
3 
Band List
1,2,3 
Resampling Kernel
Not Entered 
Rectification Type
Orthorectified 
Platform Name
Fixed Wing Aircraft 
 
 

Survey Details

Sensor

Title
VisionMap A3 - Edge 
Identifier
Aerial

Type
Digital Photo 
 

Aerial Survey Details

Runs
5 
Run Orientation
E-W 
Side Overlap
74 
Forward Overlap
55 
Flying Height Unit
asl feet 
Flight Height
11700 
 
 


Provided by

Share on social sites