The coverage of this dataset is over the full state of New South Wales. The 2 metre Contours are generated off a 5m DEM created from a combination of 1m and 2m resolution LiDAR DEMs and 5m resolution Photogrammetric DEMs using TIN ( Triangular Irregular Network ) method of averaging ground heights to formulate a regular grid. Data is provided in Esri Shape file format.

New South Wales 5 metre Resolution Digital Elevation Model
The coverage of this dataset is over the Western New South Wales region. The 5 metre Digital Elevation Model ( DEM ) is produced from a combination of 1m and 2m resolution LiDAR DEMs and 5m resolution Photogrammetric DEMs using TIN ( Triangular Irregular Network ) method of averaging ground heights to formulate a regular grid. This data set contains ground surface model in ascii grid format derived from various Airborne Digital Sensors.

New South Wales 5 metre Resolution Slope Model Dataset

The coverage of this dataset is over the Western New South Wales region. The 5 metre Slope ( SLP ) is produced from a combination of 1m and 2m resolution LiDAR DEMs and 5m resolution Photogrammetric DEMs using TIN ( Triangular Irregular Network ) method of averaging ground heights to formulate a regular grid. This data set contains ground surface model in ascii grid format derived from various Airborne Digital Sensors.

Type	Esri Web Mapping Application
Update Frequency	As required
Contact Details	Contact us via the Spatial Services Customer Hub
Relationship to Themes and Datasets	Elevation and Depth Theme of the Foundation Spatial Data Framework
Accuracy	Spatial Accuracy Horizontal: +/-1.25 @95% Confidence Interval Spatial Accuracy Vertical: +/-0.9 @95% Confidence Interval Calibration certification (Manufacturer/Cert. Company): DCS, Spatial Services.
Spatial Reference System (dataset)	Geocentric Datum of Australia 1994 (GDA94), Australian Height Datum (AHD)
Spatial Reference System    (web service)	EPSG 4326: WGS 84 Geographic 2D
WGS 84 Equivalent To	GDA94
Spatial Extent	Full State
Standards and Specifications	AS/NZS ISO 19115 - ANZLIC Metadata Profile Version 1.1 AS/NZS ISO 19131:2008 Geographic Information - Data product specifications OGC compliant Web Map Services (WMS) and Web Feature Services (WFS) Metadata for the relevant Spatial Services datasets complies with AS/NZS ISO 19115-2, ANZLIC Metadata Profile v1.1 and ISO 19139 Intergovernmental Committee on Surveying and Mapping (ICSM): Guidelines for Digital Elevation Data DCS Spatial Services: Elevation Data Products Specification and Description (LiDAR) DCS Spatial Services: Elevation Data Products Specification and Description (Airborne Photogrammetry)
Distributors	Service Delivery, DCS Spatial Services 346 Panorama Ave Bathurst NSW 2795
Dataset Producers and Contributors	Administrative Spatial Programs, DCS Spatial Services 346 Panorama Ave Bathurst NSW 2795