Relative Height represents the relative heights of a vertical face of a cliff. The range of height values is between 0 -1000 m, within a vertical accuracy range of 1 – 10 m. Relative height is a point feature class of the NSW Digital Topographic Database ( DTDB ), within the Physiography theme. There is no overall accuracy reported in the database, however accuracy of the individual feature instances of each feature class can be found in the database tables.

Transport facility point represents a facility related to transport. It is a point feature class of the NSW Digital Topographic Database ( DTDB), within the Transportation theme. A transport facility can be an airport, bus interchange, helipad, marina, parking area, railway station, roadside rest area, roadside emergency telephone or heavy vehicle checking station. These are stored in the class subtype attribute field in the dataset.

The NSW Vegetation Information System (VIS) is being established
to provide the NSW Government, its clients and community with a
central authoritative repository for native vegetation data.
The NSW VIS Plant Community Type Classification (VIS
Classification Database) establishes a NSW Master Plant
Community Type as focal point for both vegetation type mapping
and regulatory assessment processes. The VIS Classification
database stores a broad range of data related to the individual Plant
Community Types (PCTs), including:

This dataset was derived from the primary ‘SLATS Landsat woody
change data (25m) for 1988 – 2010’ raster (grid) layers used to
generate the annualised woody vegetation change rates for the
2010 NSW Annual Report of Native Vegetation. This data describes
the areas and type of woody vegetation change (loss) based on the
analysis of multi-date Landsat imagery covering NSW.
This data is based on a biennial LANDSAT coverage between 1988-
2006 and annual coverage 2006-2010. LANDSAT Imagery 1988-