Vision Surveys QLD

Vision Surveys QLD is thrilled to announce our collaboration with Jigme Thinlye, a PhD student at Griffith University! Jigme is researching innovative solutions in forestry, carbon sequestration and bushfire mitigation research using our advanced UAV LiDAR and aerial imagery sensors. In this study, Vision captured and processed high-resolution drone lidar and aerial imagery for the production of digital elevation models (DEM) (true ground), digital surface models (DSM) (top of canopy/vegetation), as well as orthorectified photos of the study site and the original point cloud to model biomass between the ground to the canopy top. Key highlights from the study: ▶️ Tree top detection: utilised a moving window algorithm. ▶️ Tree stand characteristics: calculated average crown height, radius and canopy break height using canopy height models (CHM) and zonal statistics. ▶️ Forest characteristics: estimated number of crowns, total crown area, density of crowns and Above Ground Biomass (AGB): estimated cumulative AGB per hectare using the current models. Check out the insightful images from the study, including the orthorectified photo, canopy height model, tree locations and estimated tree crowns. This collaboration showcases our advanced drone and LiDAR technology, combined with leading researchers, to provide essential datasets for ecological research and forest management. Special thank you to Jigme’s PhD supervisors Professor Catherine Pickering and Dr Christopher Ndehedehe, PhD for their support in this project. Stay tuned for more updates as we continue to push the boundaries of what's possible with quality UAV LiDAR! #VisionSurveysQLD #GriffithUniversity #UAVLiDAR #DroneImagery #ForestryResearch

“Working on projects to support the operations of the Bureau is a win-win for us. Enhancing their ability to track and forecast inclement weather, aids those leading other projects we consult on to plan programs of work more accurately.” Often described as looking like giant golf balls perched high on hills, the Bureau of Meteorology’s rain radar sites are familiar sights across regional Australia. Despite their odd appearance, these sites play a crucial role and Vision Surveys Queensland is key in maintaining and upgrading this vital equipment throughout Queensland. Over the past three years, the Vision Surveys Queensland team has provided a range of services, from LiDAR (Light Detection and Ranging) mapping for constructing and maintaining access roads to horizon surveying for identifying obstructions and optimising instrument placement. Adam Rye, Vision Surveys Queensland’s National Business Development Manager, highlights the significance of their work at a growing number of sites. “We have well-established relationships with key engineering and construction firms responsible for these sites,” Adam said. “Ensuring vehicle accessibility is crucial. We use a combination of LiDAR and traditional surveying methods to understand drainage flows, essential for designing stormwater management and ensuring the longevity of access roads.” Adam further explained the importance of horizon mapping. “Identifying obstacles that could impede the instruments allows us to make technical adjustments to improve the reliability of results.” The work is both interesting and rewarding for the onsite surveying teams. “Working outside, our teams are more aware of the importance of reliable rain tracking than most,” said Adam. #VisionSurveys #BureauOfMeteorology #LiDAR #Surveying #WeatherForecasting

The Yeppoon Seagulls JRL under 12’s attended the Jason Hetherington/Gary Larson Rugby League carnival last month, looking sharp in their Vision Surveys jerseys! With a massive effort, they played 10 games in just two days. Well done, team! #VisionSurveys #RugbyLeague #YeppoonSeagulls #YouthSports #CommunityPride

On Tuesday, August 20, Vision Surveys QLD is hosting an IR Reforms webinar with PeopleIN and sister brands discussing how the latest casual employment, independent contracting guidelines, right to disconnect and same job, same pay rules may impact your business. Register here > https://lnkd.in/gyk5pM-Y

Our 3D Spatial team recently completed a 45 minute flight with our LiDAR platform and still had more than half a tank of fuel left! This means we can easily handle well in excess of one-hour missions with a good safety buffer. While our drones can handle longer flights, we cap missions at around one hour to keep our pilots fresh and to manage the massive datasets (over 100GB from our triple camera and LiDAR configuration). This endurance allows us to capture more than 300Ha, or up to 15km of road or infrastructure corridor per hour, whilst still achieving sub 20mm accuracy and well over 200 points per m2. Something that most UAV LiDAR providers cannot even come close to. Learn more about our LiDAR services > https://lnkd.in/gnrGkJ_u #VisionSurveys #LiDAR #3DSpatial #AdvancedMapping #RemoteSensing #InnovativeTechnology

Throwback to these views from the Richmond radar site, where our team created a Horizon Map. This map helps the radar avoid interference from physical objects like communication towers and the terrain. The expanded radar network, installed by the Bureau of Meteorology across Queensland, has been a game-changer for the farming and resource industries. It's now easier to plan for major weather events, minimising environmental and economic impacts, and reducing risks to both human and livestock life. #VisionSurveys #BoMRadar #RiskManagement #CommunityResilience #ClimateAdaptation #RegionalDevelopment

Our UAV operators are always mindful of bird interactions with our drones. Our 3D Spatial team go to great lengths to minimise these encounters since they’re not great for either party! Their strategies include flying in the mornings when raptors are unable to use thermals so effectively, checking for nest sites during breeding season and using a spotter to watch for potential bird interactions. If they spot any, they’ll ground our UAV until the birds lose interest. After much research, the team discovered that making our drones look less like birds can help. They got creative and turned our UAVs into disco balls by adding mirror panels and spray-painting the props. This works best on sunny days as the mirrors glint in the sun, something the raptors appear not to like. This also makes it easier for our operators to keep an eye on the drone too. So far, this approach has been effective in keeping both birds and drones safe and separated! Plus, it’s a hit with our clients when we take it out of the box! Learn more about our 3D spatial services > https://lnkd.in/gtQPUMhr #VisionSurveys #UAVSafety #WildlifeConservation #InnovativeSolutions

With our rail and civil infrastructure surveying services you can trust our expert team to deliver accurate and reliable results. From civil set-out for residential subdivisions to construction surveys of various infrastructures, we cover it all with meticulous detail and accuracy. Learn more about our civil infrastructure capabilities > https://lnkd.in/gxX3mxTP #VisionSurveys #Surveying #Infrastructure

Recently we teamed up with GHD to conduct a detailed contour survey for designing the access road for the new Greenvale BoM weather radar site. After further consultation, Vision proposed integrating LiDAR with traditional survey methods. This approach ensured we captured precise topographic data across a much broader area of the site to better understand overland drainage flows, essential for designing the stormwater management, and access road itself economically and effectively. Vision also developed preliminary access road designs, considering the logistics of transporting and assembling the prefabricated tower and radar dome at the site’s summit. It's rewarding to contribute to projects that aid Regional Queensland in planning and responding to our evolving climate. #VisionSurveys #WeatherPrediction #LiDAR #Surveying #InfrastructureDesign #ClimateAdaptation #RegionalDevelopment #datasynthesis

Last month, some of our team attended the Men's Health Matters event during International Men's Health Week. Vision Surveys was a proud sponsor, helping raise nearly $9,000 for RUOK-au ?. It was a great opportunity for conversations about men's wellbeing. Thank you to Mentally Wellthy for having us. #VisionSurveys #MensHealthWeek #RUOK #CommunitySupport