These data sets have a spatial resolution between 10–80 m and are collected on a weekly to monthly basis. They are the most commonly used category of imagery data.
For several decades the Landsat series of satellites have provided the majority of medium
Vicmap Position contains satellite correction information through a network of public access, high accuracy, Global Positioning System (GPS) Base Stations. This information is accessible through GPSnet.
GPSnet is a satellite positioning service used
The ACT Electoral Boundaries data set contains 5 areas that divide the Australian Capital Territory into electoral areas. The ACT Electoral boundaries were changed from 3 to 5 areas in 2016.
We are currently working with this datasets custodian to consume their metadata to populate these fields.
We are currently in the process of collecting this metadata.
We are currently working with this datasets custodian to consume their metadata to populate these fields.
We are currently working with this datasets custodian to consume their metadata to populate these fields.
We are currently working with this datasets custodian to consume their metadata to populate these fields.
Digital Elevation Model data record the terrain height variations from the processed point-located data recorded on an airborne geophysical survey. The aircraft altimeter data records the height of the aircraft above the ground and the aircraft GPS records the height of the aircraft above the ellipsoid. Subtracting the two values enables the height of the terrain beneath the aircraft relative to the ellipsoid to be calculated.
A network of 26 Continiously Operating Reference Sites (CORS) that log GNSS data and transmit to Geoscience Australia
