Environmental and Geographic Information is responsible for the collection of digital topographic information describing the natural and artificial features of South Australia and can combine a range of digitised mapping products to suit specific needs. Environmental and Geographic Information has been involved in providing photogrammetric mapping services for more than two decades and possesses recognised expertise in photogrammetry and orthophoto creation. Section 7 section7.pdf and fact11.pdf and fact11b.pdf Environmental and Geographic Information acts as a single State Government access point in providing Section 7 Statements listing any interest the South Australian Government, or one of it's agencies, may have in a property. This information is beneficial for people completing statutory paperwork involved with property transactions. This is achieved by accurately calculating the survey mark's horizontal and vertical position.
Information is available for all survey marks placed within South Australia.
The Survey Mark Module provides coordinates and elevation values together with reference to connecting plans of survey. The division's range of aerial photographic products is enhanced by the provision of satellite imagery as a commercial service, providing customers with a fast and cost-effective way of monitoring changes in land use over large areas.