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The EAASI Summit 2023 in Lisbon in November was a resounding success. While the aerial surveying association’s fifth annual gathering highlighted the growing unity within the industry, there was als...
In this Q&A, we asked Trimble’s Jeff Turgeon to share his insights into the current state of the sector and his expectations for the future. Looking at terrestrial laser scanners, what do you consid...
Both vertical and oblique aerial images have their own advantages, making them valuable in different reality mapping applications. So how can you choose between the two? This comparison will help you ...
A pioneering project in Poland has proved that aerial mapping, combined with Lidar technology, can be an invaluable tool for accurately mapping the green urban environment. In fact, the new, cost-effe...
In this interview, John Ristevski, chairman and CEO of CyArk, takes us on the organization’s 20-year journey of digitally preserving cultural heritage sites. Today, the company uses advanced technol...
British mine-clearance charity The HALO Trust partnered with Routescene to undertake a UAV Lidar project in Cuito Cuanavale, in the Angolan province of Cuando Cubango. This case study demonstrates the...
Less than a week after its launch, the Copernicus Sentinel-1C satellite has delivered its inaugural radar images of Earth. Three stunning images captured by the satellite, showcasing diverse landscape...
SPH Engineering has introduced a drone-integrated gamma radiation sensor designed to enhance mineral exploration, contamination mapping, and soil and sediment analysis. The solution utilizes Medusa Ra...
Catalyst, a PCI Geomatics brand and leader in the Earth observation industry, has announced that its software range now supports imagery from Maxar’s WorldView Legion, the latest ultra-high-resoluti...
SimActive's Correlator3D software has been integrated into Balko Tech's modular Lidar mapping systems, enhancing the company's ability to deliver tailored geospatial solutions. Balko Tech, a Canadian ...
Over five years after the devastating fire, the world-famous Notre Dame cathedral in Paris has reopened its doors. A cloud of one billion points was fundamental to enabling a full-blown digital recrea...
Neo Space Group (NSG) has announced a definitive agreement to acquire Airbus Defence and Space’s UP42 business into its expanding Geospatial division. As an innovative Earth observation platform, UP...
Remote sensing is a fascinating field that revolves around the acquisition of Earth-related information without direct physical contact. It typically yields either point cloud data or imagery, both of which are subsequently processed within the realm of geographical information systems, playing a pivotal role in the field of cartography.
One of the defining characteristics of remote sensing lies in the differentiation based on the platform and sensor employed. The platforms used for remote sensing can span a wide spectrum, encompassing everything from orbiting satellites to high-flying aircraft, nimble drones, ground-based vehicles like cars, and even seafaring ships. Meanwhile, from a sensor perspective, remote sensing is an expansive domain that includes techniques such as photogrammetry, lidar, and echosounding, each offering unique insights into our planet.
It's worth noting that the transformation of remotely sensed data into comprehensible and valuable products often necessitates a process known as ground truthing, which helps to validate and refine the collected information. This multifaceted field of remote sensing continues to evolve, unlocking new ways to observe and understand our world from a distance.
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