LiDAR or Photogrammetry?
Point clouds provide a valuable dataset that spatial professionals rely on in their daily work. In most cases, they are generated using either laser scanning or photogrammetric [...]
RTK and PPK Drone Surveys
Recently, there has been much excitement in the survey community about the development of drones with RTK and PPK capability. But what is RTK and PPK? Is one better than the other and what [...]
Strengths and limitations of Photogrammetry
What is Photogrammetry? Photogrammetry is the science of measuring real-world objects and terrain features from photographs. Imagery may be captured from cameras in the air (aerial) or on the [...]
Aerial surveys by drone
Surveying is the science of measuring positions and distances between points in 2D and 3D space. The resulting models and maps provide essential data for engineering and construction projects. [...]
Australia’s first UTM and LTE Drone trials for Disaster Management
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Machine Learning for detecting sharks
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The benefits of Aerial Surveying & GIS
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