Making Orthomosaics with Drones: Everything You Need to Know
Nov 18, 2021 · With Terra you can generate a 2D orthomosaic of a set area in real time – making it the ideal software for time-sensitive projects. The software also performs 2D reconstructions that are rapid and accurate. Other capabilities include 3D mapping and reconstruction, Lidar processing and data analysis. Orthorectification removes perspective from ...
Understanding Spatial Resolution - GIM International
Oct 29, 2020 · The IFOV characterizes the sensor, irrespective of the altitude of the platform. The field of view (FOV) is the total view angle that defines the swath. So, the spatial resolution of 20m for SPOT HRV means that each CCD element collects radiance from a ground area of 20mx20m. Figure 1: An airport surrounded by varying land uses and captured by ...
Surveying in the Mining Sector - GIM International
Jan 12, 2018 · Surveying in the mining industry, both in open-pit and underground mines, often goes hand in hand with terrestrial laser scanning (TLS), which is deployed to verify the spatial changes of mining works. Thanks to its high point density and high accuracy, TLS is a very suitable surveying technique for monitoring movements and deformations.
Top New Features in Global Mapper Pro v24 | GIM International
Oct 14, 2022 · Top New Features in Global Mapper Pro v24. Established as an advanced and comprehensive geospatial software, Global Mapper Pro excels in terrain analysis, point cloud editing, drone-collected image processing and much more. Recent versions of the programme have worked to broaden this functionality to include Python programming language ...
How Drones are Future-proofing the Construction Industry
Jul 28, 2020 · Drones are increasingly well recognised in the construction space as an important tool for collecting valuable data and insights during the construction process. Unlike traditional topographic methods, drones can cover large areas quickly and easily and generate detailed 3D imagery of the project site and surrounding area.
Unlocking Potential: Emerging Geospatial Trends for Business
Mar 25, 2021 · As expected, the increasing rate of change within the industry is one of the main findings in the report. Alongside emerging themes, the latest version showcases how geospatial information and technology solutions underpin economic growth and can act as a blueprint for business development. Figure 1 shows the growing number of themes and trends ...
What is GNSS Spoofing? - GIM International
Mar 8, 2021 · Both jamming and spoofing are a type of GNSS radio interference that happens when weak GNSS signals are overpowered by stronger radio signals on the same frequency. Jamming is a kind of ‘white noise’ interference, causing loss of accuracy and potentially loss of positioning. This type of interference can come from adjacent electronic ...
The Behind-the-scenes Story of the Thailand Cave Rescue
Aug 13, 2018 · Timeline of mapping in rescue mission: 23 June 2018: 12 kids and their coach were trapped in the cave because of rising water. 24 – 27 June 2018 : The government and private agencies formed the search and rescue team. Many maps were distributed unofficially for the search and rescue mission. 27 June 2018:
Total Stations: the Surveyor’s Workhorse | GIM International
Oct 24, 2016 · A total station is an angle measuring device, also known as a theodolite, integrated with an electronic distance measurement (EDM) unit. The integration provides the ability to measure horizontal and vertical angles as well as slope distances using the same device at the same time, which benefits the surveyor in terms of portability ...
Mapping the world | GIM International
Sep 20, 2024 · In Canada, sustainable asset management specialist Can-Explore has formed a strategic partnership with Jakarto, a leader in 3D mapping and geospatial data management. This collaboration marks a signif... GIM International is the quality global magazine for Geomatics professionals. News, events, jobs, companies, our free online magazine and more!