Photogrammetry

Photogrammetry is a method of surveying by processing photographs taken from different angles to create 3D models, maps, and measurements of objects or environments.
Drone technology has evolved from a niche gadget to a revolutionary tool with limitless potential. With their ability to fly autonomously and capture data from above, drones are transforming industries, revolutionising traditional practices, and opening doors to unexplored possibilities. UAV technology is reshaping various sectors and unlocking new frontiers of innovation in remarkable ways.
UAV Video sensors are able to capture high definition footage which is ideal for aerial mapping and imaging, photogrammetry and 3D reconstruction, plant counting, volume measurement, surveillance, emergency response, inspections, surveying as well as land use applications. The HD video footage can be live-streamed to multiple devices on the ground in real-time. and data from multiple surveys can be accurately aligned, geotagged, rendered and compared to produce an abundance of relevant information for any project.
Photogrammetry can be categorised as a cross-disciplinary technology that covers various fields, including surveying, engineering, architecture, archaeology, and forestry.
It involves the remote sensing science of obtaining quantitative information about physical objects from images and using specialised software to calculate distances and measurements between points on the ground based on data catured from photographs taken by the drone.
This drone photogrammetry photomapping information is then used to create detailed and accurate maps and 3D models to identify structures, landforms, and other features that could not be seen from the ground. for various industry types.
Photogrammetery with Drones can be categorised as a subfield of both geomatics (which involves the collection, analysis, and interpretation of geospatial data) and computer vision (which involves the processing and analysis of digital images).
Drones equipped with photogrammetry technology can produce 3D reconstructions of 2D maps and models. Photogrammetry data can be used for a variety of applications, drone surveying and inspections from land surveying, aerial photogrammetry surveying and agriculture to urban planning, construction and mining.
Drones equipped with specialised drone cameras are can capture aerial images and other geographic information system (GIS) data using photogrammetric techniques and is used as a tool to acquire aerial imagery that is then processed with specialised software to derive 3D information from 2D images.
Photogrammetry can be used to capture aerial images of solar panels which can be processed to create accurate 3D models of solar arrays. These models can be analysed to identify structural issues, assess the orientation of panels, and calculate precise measurements of individual components. Photogrammetry is often combined with other technologies, such as LiDAR or thermal imaging, to provide even more comprehensive inspection data.
Drone mapping is a technology that uses unmanned aerial vehicles (UAVs) to capture high-resolution images and data from the sky. It can be used for a variety of applications, from mapping and surveying large areas of land quickly and accurately
Drones equipped with advanced LiDar or Photogrammetry technology services a myriad of applications such as surveying, urban planning, construction, and mining can benefit from the creation of highly accurate and detailed 3D maps and models.
Surveying and monitoring to 3D modeling and urban planning. Mapping with Drones has become an increasingly popular tool in the fields of engineering, construction, agriculture, and more.
Drone mapping is a process used to create maps and 3D models of an area using photographs taken from an unmanned aerial vehicle (UAV) or drone.
This service can be particularly useful for land management, urban planning, and environmental conservation.
Drones can be used for inspections, mapping, and monitoring of mining operations or oil and gas facilities.
Utilising drones for Agricultural mapping enables the collection of valuable data pertaining to crops and farmland, facilitating subsequent analysis for the purpose of identifying potential issues such as disease outbreaks or over-fertilisation.
Drones can capture data with greater accuracy and precision than traditional methods, which can help improve the quality of data used for mapping in various applications. For example, drones can capture high-resolution imagery for mapping and surveying applications with greater accuracy and detail than ground-based surveys.
Drones can be used to perform aerial mapping, which can be used to create 3D virtual models of mine sites for planning and analysis.
Drones equipped with cameras, lidar, and other sensors can be used to create highly accurate maps and 3D models of terrain and structures.
Photogrammetry and LiDAR are two distinct methods used in remote sensing and 3D mapping.
Surveying involves the measurement and mapping of the Earth's surface and features, including natural and man-made structures.
The rapid advancements in drone technology has revolutionised various industries, from agriculture to construction. One technology, in particular, has emerged as a game-changer for drone services namely LiDAR (Light Detection and Ranging). The remarkable capabilities of LiDAR technology is transforming the landscape of drone services. The power of LiDAR and its applications in capturing accurate data enhances safety and boosts efficiency.
LiDAR technology equips drones with the ability to capture precise data like never before. By utilising laser beams, LiDAR sensors measure the distance between the drone and objects on the ground with exceptional accuracy. This enables the creation of highly detailed 3D models and maps, empowering industries to make informed decisions based on reliable and up-to-date information.
Whether it’s surveying vast areas, conducting environmental assessments, or mapping intricate structures, LiDAR-equipped drones provide unparalleled data accuracy. From architects and urban planners to land surveyors and archaeologists, professionals across numerous fields can benefit from LiDAR’s ability to capture intricate details and measurements with incredible precision.
Safety is a paramount concern in any drone operation, particularly when it comes to complex missions such as infrastructure inspection or search and rescue missions. LiDAR technology significantly contributes to mitigating risks and ensuring safe drone operations.
The ability of LiDAR sensors to accurately detect and measure objects in real-time helps drones navigate safely through challenging environments, including dense forests, power lines, or buildings. This enables drones to avoid collisions and potential accidents, providing an added layer of security to both the equipment and the people involved.
Efficiency and cost-effectiveness are crucial considerations for businesses across industries. LiDAR technology can dramatically streamline drone services, optimising workflows and saving valuable time and resources.
By automating data collection and analysis, LiDAR-equipped drones can complete tasks that would otherwise require significant human effort in a fraction of the time. For example, LiDAR technology can rapidly assess crop health, identify vegetation patterns, and detect irrigation issues in agriculture, enabling farmers to make timely interventions and maximise yields.
In construction and infrastructure projects, LiDAR-equipped drones facilitate accurate measurements, site inspections, and progress monitoring. These capabilities minimise costly errors, accelerate project timelines, and reduce the need for manual labor, ultimately saving businesses substantial time and money.
The possibilities are vast across multiple industries. LiDAR data analysis can assist in urban planning, transportation optimisation, flood modeling, and even assist in the design and construction of autonomous vehicles. By harnessing the power of LiDAR, businesses can unlock valuable insights that were previously inaccessible, leading to improved strategies, increased efficiency, and better decision-making.
As LiDAR technology continues to advance and its applications expand, the possibilities for innovation and improvement are limitless. Embracing LiDAR technology in your drone services unlocks a world of opportunities, allowing you to stay ahead of the competition, make data-driven decisions, and achieve remarkable results. The future of drone services lies in the fusion of LiDAR technology and aerial capabilities, enabling us to reach new heights and revolutionise industries like never before.