Ghost net mapping

Ghost net mapping

Client: Tiwi Land Council


The Rise team collaborated with the Tiwi Land Council, local Tiwi Rangers and Sea Darwin on this groundbreaking project. 

"In a significant stride towards preserving the pristine beauty of the Tiwi Islands, the Tiwi Land Council embarked on a groundbreaking mission - a Ghost net survey."


Rise used UAV aerial drones, DSLR cameras and a submersible ROV to capture visual data both above and below the water along the entire Tiwi Island’s coastline. The surveys were conducted over three long days in the field.


The survey highlighted the severity of the ghost net issue and identified previously undiscovered nets and marine debris. Tiwi Land Council will use the comprehensive dataset to work with the Tiwi Island Rangers to develop informed strategies for the removal and disposal of ghost nets. 


The visual documentation will be used to prioritise interventions, and for ongoing monitoring to track changes in the prevalence of ghost nets, and the effectiveness of conservation initiatives. 

By Anna Goat April 7, 2026
USV and ROV drones for hydrological surveys
By Anna Goat April 7, 2026
Tropical tough technology
By Anna Goat April 7, 2026
Client: Sedgewick
By Anna Goat April 7, 2026
Safer, faster, accurate and more-cost effective.
By Anna Goat April 7, 2026
Simpler, more effective and efficient asset management
By Anna Goat April 3, 2026
Client: Power Water Corporation
By Anna Goat April 3, 2026
Client: Power Water Corporation
Rise PC's custom built USV cutting through tropical weed in waste water pond.
By Anna Goat April 3, 2026
We are so proud to have our investment into the development of a tropical bathymetric USV (unmanned service vehicle) secure matched funding from Advanced Manufacturing Growth Centre Ltd. Current wastewater survey methods are often not fit-for-purpose for the waste water conditions in tropical Northern Australia - high debris loads and organic matter.
By Anna Goat April 3, 2026
Client: Power Water Corporation
By Anna Goat April 2, 2026
Client: Power Water Corporation