Mapping the world | GIM International
Dec 12, 2024 · GIM International is the quality global magazine for Geomatics professionals. News, events, jobs, companies, our free online magazine and more!
Geomatics Articles - GIM International
The articles section of GIM provides geomatics articles which were published in the magazine. Columns, Interviews, Features, Reports, Editorials and more.
Understanding Spatial Resolution - GIM International
Oct 29, 2020 · Figure 1: An airport surrounded by varying land uses and captured by four EO sensors with different spatial resolution: Landsat 7 (30m), Spot (20m), Spot (10m) and IRS (5m), shows differences in identifiability of objects; note the different time stamps of image capture (source of the individual images: Land Info Worldwide Mapping, US)
The path to accurate 3D data with handheld scanning solutions
Nov 12, 2024 · Similarly, speed is often a priority in public safety applications. Handheld scanning systems allow law enforcement agencies to capture crime scenes quickly, preserving crucial data without disrupting the scene for long periods.
Surveying in the Mining Sector - GIM International
Jan 12, 2018 · History of Mine Surveying . The disciplines of surveying and mining both date back to ancient times. The ancient Greeks not only developed the science of geometry, but they also developed the first surveying tool: the diopter, an astronomical and surveying instrument dating from the third century BCE.The diopter can be regarded as the ancient predecessor of …
Land surveying and topography - GIM International
A topographic survey collects information about the land's natural and man-made characteristics, as well as its terrain. Buildings, fences, trees, and waterways are permanent structures that accurately define the ground and its boundaries.
Recent Developments in Airborne Lidar | GIM International
Apr 19, 2019 · Figure 2: Perspective view of a multispectral 3D point cloud. Pseudocolour RGB image composed of intensity measurements of three laser channels: red=1,550nm, green=1,064nm, blue=532nm.
Airborne Lidar Applied to Power Line Maintenance
Apr 1, 2021 · High workloads - The rapid increase in power line mileage results in a high workload. Traditional manual inspection methods cannot keep up with operational requirements. High labour costs - Traditional manual inspections are associated with low speed, high costs, poor accuracy and high labour intensity.; High Standards - The demand for higher daily observation quality has increased ...
First Sentinel-1C radar images released | GIM International
Dec 12, 2024 · 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 landscapes across the European continent, have been released by the European Space Agency (ESA).
SPH Engineering presents drone-integrated gamma-ray radiation …
Dec 12, 2024 · SPH Engineering has introduced a drone-integrated gamma radiation sensor designed to enhance mineral exploration, contamination mapping, and soil and sediment analysis.