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.

Spot Height represents individual points on the earth’s surface, the elevation of which has been related to a datum by ground or photogrammetric survey. Spot height is a point feature class of the NSW Digital Topographic Database ( DTDB), within the Physiography theme. It consists of standard spot height, depression spot height. As per the dataset, the elevation range is from 0 to 2160m. Vertical accuracy for each feature instance is reported within the range of 0 to 5m.

This imagery data series is a collection of mosaics covering NSW’s towns or cities in NSW. It was created by ortho-rectifying, colour matching and joining overlapping image strips captured with multiple flight lines over the project area using a Leica ADS40 or ADS80 airborne digital sensor. This imagery can be obtained as a true colour RGB or BGRN image using the Red, Green, Blue or Near Infra Red bands. Depending on coverage variables, this product has a ground sampling distance (GSD) of either 10cm or 20cm.

The ACT Water Polygons dataset contains polygon information representing an area of land that is or may be covered in water, either intermittently or constantly, temporarily or permanently. The ACT Water Polygons dataset contains polyline information representing an area of land that is or may be covered in water, either intermittently or constantly, temporarily or permanently. The Water Features dataset was digitised in 1995 from 1:10,000 Plan Series, 1:2,500 Cadastre, 1:2,500 Detail, 1:1,000 Detail and traced from Topobase.