Satellite technology helps boost farming in Australia

Satellite positioning technology tested near Emerald in Central Queensland could boost profits on farms across Australia, Minister for Resources and Northern Australia Matt Canavan said.

“What is known as the Satellite-Based Augmentation System, or SBAS, allows precision positioning of farming equipment – tractors, for example – maximising yields and improving crop production.

“During the SBAS trial over the past 18 months, researchers have been able to test the benefits of making accurate and reliable positioning data available across all of Australia and its maritime zones. The accuracy of positioning data improved from five metres down to just 10 centimetres,” he said.

“In the case of farming, the research has demonstrated more accurate and reliable positioning data has the potential to reduce costs and increase production.”

Canavan was speaking from SwarmFarms Robotics, a business based in the Emerald region that specialises in high-tech farming equipment and systems.

SwarmFarms was one of the farms used to test SBAS equipment, along with properties at Caboolture in south-east Queensland and Ballarat in Victoria.

Member for Flynn Ken O’Dowd said the higher accuracy positioning data could be used to guide machinery for seeding, fertilising and spraying crops with reduced overlap.

“The researchers say that highly accurate positioning data can be used for specific crop operations and to maintain permanent operational wheel tracks for controlled traffic farming, reducing compaction and improving soil health,” said O’Dowd.

“Precise machine guidance also has environmental benefits. Precision chemical application reduces the risk of off-target damage and potential over-application.”

Senator for Queensland Amanda Stoker said the results from SBAS research so far looked very promising.

“Accurate and reliable positioning data transmitted via SBAS enables tractors to be precisely guided along designated paths, with obvious benefits for efficiency and cost savings.

“However, the project has demonstrated not only the potential application of SBAS technology to controlled-traffic farming – and the soil health benefits that come with that – but also the potential benefits for other industries with similar operating environments.”