Note: this dataset description is metadata (data about data) which describes the actual dataset in accordance with the ANZLIC (Australia New Zealand Land Information Council) Core Metadata Guidelines Version 2 (February 2001)
ANZLIC unique identifier: ANZNS0404001267
Title: NEW SOUTH WALES DTDB ORTHORECTIFIED IMAGE MOSAICS
Custodian: Department of Information Technology and Management (LPI)
Jurisdiction: New South Wales
There are 1105 Digital Orthorectified Image Mosaic spatial data partitions covering the area of New South Wales. This theme contains orthorectified scanned image mosaics created from generated Digital Terrain Models and colour Aerial Photography flown at a scale of 1:50000. The partitions correspond to 1:25000, 1:50000 mapping areas represented on the Australian National Map Sheet Breakdown System.
- PHOTOGRAPHY AND IMAGERY Aerial
- Geographic extent name:
- NEW SOUTH WALES - State or Territory - New South Wales
- Geographic extent polygon:
- 141 -37.5, 154 -37.5, 154 -28, 141 -28, 141 -37.5
Note: The format for each Geographic extent name is: Name - Identifier - Category - Jurisdiction (as appropriate)
Geographic bounding box:
The bounding box encloses the maximum extents of the dataset. There may be voids or gaps within the bounding box, depending on the defined coverage of the dataset. Outer bounding rectangle as Latitude/Longitude coordinates based on the WGS84 datum (expressed as both Degrees Minutes Seconds and as decimal Degrees):
- North bounding latitude: 28 00 00.0 S (-28)
- South bounding latitude: 37 30 00.0 S (-37.5)
- East bounding longitude: 154 00 00.0 E (154)
- West bounding longitude: 141 00 00.0 E (141)
Lineage:
Constraucted by digitally mosaicing orthorectified scanned images produced from 1:50000 colour aerial photography and digital terrain models derived from contours captured from the topographic map archive. The mosaiced images cover the area of a standard topographic map partition projected to the GDA94 datum.
Positional accuracy:
Horizontal Accuracy - Ten percent of well defined points tested will not be in error by more than 0.5mm of scale of source document or 0.5 of the stated contour interval..
Attribute accuracy:
NA
Logical consistency:
Data is edge matched against adjoining partitions where applicable.
Completeness:
Spatial data is complete for the each data partition.
There are no data thresholds used.
This dataset description complies with ANZLIC Core Metadata Guidelines Version 2 (February 2001) and XML DTD ANZMETA NSW NRIMS Page 1 v1.0 which extends ANZMETA 1.3 (metadata validation date: 2004-07-11)