Contacts

Identifiers and Keywords

ANZLIC Id

ANZVI0008102414 

Topic category

• Imagery base maps earth cover

Resource Constraints

Use limitation

Departmental 

Classification

Limited Distribution  

Other Dataset Details

Format

TIFF 

Spatial

Spatial representation type

Grid  

Reference system identifier

MGA Zone 54 GDA94

Resolution

Horizontal Accuracy

0.5m  

Vertical Accuracy

0.5m  

Row Resolution

15cm  

Column Resolution

15cm  

Quality

Conceptual Consistency

The data contains 4 bands in all image tiles. The imagery is consistent in coverage across all rivers and generally comprises 2-3km of coverage across (or perpendicular to) the river. 

Missing Data

All ISC rivers in the CMA are covered to a width of 2-3km across the river. The individual tiles will be complete with image data unless the tile intersects the edge of the imagery strips acquired in which case the un-imaged area of the tile will contain NULL data. 

Lineage

Description

4 band (RGBI) aerial photography was acquired using a Leica ADS40 large format digital mapping camera. Leica's XPRO and ORIMA software was used to observe control, run automatic tie point measurements between images and output a combined block adjustment. The image strips were then rectified and L2 image strips generated with LiDAR and SRTM surface using Leica's XPRO software. The L2 image strips were then combined and colour balanced using Inpho's Orthovista software and then extracted into image tiles of the required size (1km). The image tiles are then run through a QA process and any corrections and enhancements applied using Adobe Photoshop software before final products were output. 

Acquisition Date

Begin date

2009-11-13 

End date

2010-01-24 

Instrument

Name

Leica ADS40 

Type

Digital Photo 

Platform Type

Aerial 

Acquisition Data (Common)

Status

complete  

Assembly

Single  

Tile Size

1 km  

Raster Details

Number of Bands

4 

Band List

1,2,3,4  

Resampling Kernel

Unknown  

Platform Name

Fixed Wing Aircraft  

Seamlessness

Full  

Rectification Type

Orthorectified  

Rectification Notes

Orthorectification using Leica Xpro software with Lidar and SRTM surface and output of L2 image strips 

Aerial Photo Details

Photo Type

Digital  

Lens

Not Entered  

Aerial Survey Details

Runs

311 

Run Orientation

Not Entered  

Swath Width

1800 

Side Overlap

30 

Flying Height Unit

agl metre  

Flight Height

1450 

About the Metadata Record

Metadata identifier

599d4fc8-1855-5687-b38d-7e3da1960e2a

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