Exceeding All Limits

Intergeo 2005 Düsseldorf, Germany – A Preview
This year’s Intergeo, to be held at the Exhibition Centre in Düsseldorf, Germany from 4th to 6th October, is expected to exceed all limits. With opening extended to three whole days and exhibition space to 10,000m2, it certainly looks as though big things are expected. And if organiser Hinte-Messe predictions prove correct, some 17,000 visitors and 1,500 conference delegates will attend. Nearly five hundred exhibitors have booked a stand at the trade-fair. It is not only in statistics limits are being pushed. The theme of ‘Exceeding limits’ reflects a wish to increase awareness of European expansion, globalisation and its effect... (read more)
2005-09-28 12:00:00

Bringing Reality into the Information Space

Interview with Dr Bernd-Dietmar Becker, Chief Technology Strategist and Evangelist, FARO
FARO is known as a trusted source of high-precision 3D measurement, imaging and visualisation technology. In the surveying and mapping field, the company is particularly well known for its laser scanning solutions. On behalf of 'GIM International', Wim van Wegen recently met with Dr Bernd-Dietmar Becker, chief technology strategist and head of FARO Labs (the company’s research and innovation department), to discuss what we can expect from laser scanning and its role as key reality capturing technology in the years ahead. You recently announced that you have divided your business into six vertical sales and product management business units. What is... (read more)
2017-07-10 11:00:08

UAS for Mapping

A Product Survey on Systems and Features
In recent years, unmanned aerial systems (UAS) have attracted tremendous attention from surveyors and other geodata collectors all around the world. Nowadays, UAS equipped with GNSS, IMU and RGB, NIR or TIR cameras and possibly Lidar have evolved into high-potential surveying devices which have now definitely passed the stage of ‘toys for boys’. This article focuses on UAS for mapping and 3D modelling and provides a detailed survey in tabular format on the features of the prevailing systems, both fixed wings and multicopters, available on the market today An unmanned aerial system (UAS) is an aircraft which flies without a... (read more)
2017-07-26 03:17:00

An Awakening in India

GIM International Interviews Bharat Lohani
Since this issue of GIM International is dedicated to Lidar point clouds, it should come as no surprise that it contains an interview with a leading expert on this exciting aspect of the geomatics spectrum. Dr Bharat Lohani, who is leading the Lidar teaching and research group at the renowned Indian institute of IIT Kanpur and is a member of this magazine’s editorial board, was a logical candidate. In this interview he talks about India's role in the industry, his company Geokno, developments within Lidar technology and the geomatics programme at IIT Kanpur. You have a background in academia. What... (read more)
2014-07-25 09:46:54

How YellowScan is Pioneering in the World of UAVs and Lidar

Crossing the Ocean Marks New Milestone in Company’s Advance
YellowScan is one of the most eye-catching companies in the world of unmanned aerial vehicles (UAVs) and Lidar. From its beginnings as a small start-up created by professional surveyors with the goal to revolutionise the market, YellowScan has since become an established name thanks to a passionate team keen to deliver the best Lidar solutions that enable customers to achieve the best results from their projects. The French company has now decided to broaden its horizons by opening an office in North America. This article provides insight into YellowScan’s continuing journey towards making UAVs and Lidar a mainstream solution for... (read more)
2018-07-18 11:56:00

Leica Geosystems, HDS

Fifth User Conference and HQ, San Ramon, USA
Terrestrial laser scanning combines a high level of detail with surveying accuracy for the creation of 3D-models of virtually any object. The technology literally opens up new dimensions and so attracts widespread attention. It is in the interest of manufacturers to bring these people together for cross-fertilisation of ideas, so to drive the makers on towards problem solving and new survey solutions. Leica Geosystems HDS held the fifth such get-together in California from 22nd to 24th October 2007.<P> Arriving tired and tense after an intercontinental flight, the journey from San Francisco International Airport to San Ramon feels fraught. After a... (read more)
2008-01-11 12:00:00

How Can Establishing a UAV Fleet Help Your Business Take off?

Best Practices in Drone Mapping
Unmanned aerial vehicles (UAVs or 'drones') are increasingly becoming the solution of choice and have indeed proven to be a disruptive force across a multitude of industries in the past decade, including for the geospatial surveying profession. But will drones really provide all the answers to your mapping challenges? We interviewed five pioneers in the field to take us beyond the hype, explaining the lessons they have learned from the frontline and sharing their insights on the best ways to introduce UAVs into your business model. What type of work can UAVs be used for? UAVs can serve mapping and... (read more)
2019-09-05 09:59:05

Inspiring and Empowering the Agents of Change

The FIG Young Surveyors Network
Eva-Maria Unger is chair of the FIG Young Surveyors Network. This network wants to increase the number of young professionals participating within FIG. To help young professionals make valuable contacts in the early phase of their careers, the network increases cooperation between the FIG commissions and the younger generation. 'GIM International' recognises the need to secure the future of the surveying profession and took the opportunity to interview Eva-Maria about the network’s vision. (By Christiaan Lemmen, contributing editor, GIM International) Who are the ‘young surveyors’? To be a ‘young surveyors’ you must be under 35 years old and either a... (read more)
2016-12-19 09:34:16

Geohazard Management on the Canadian National Railway Corridor

A Multi-sensor Approach
In Western Canada, substantial lengths of the transportation corridors are located within steep mountainous terrain and deeply incised river valleys. This is also the case for the Canadian National (CN) rail lines, which traverse the Rocky Mountain, Cascade and Coastal ranges from Edmonton, Alberta, to the ports of Vancouver, British Columbia (BC). Along this corridor the railway infrastructure is exposed to various slope geohazards including landslides, debris slides and rockfalls, all of which are problematic for the safe and efficient operation of the railway. In a recent case of rock slope failure along the CN rail line in British Columbia,... (read more)
2016-11-03 04:44:19

Precise Point Positioning from Combined GNSS

Fugro Marinestar G4+ PPP-RTK Developments
Currently there are four global navigation satellite systems (GNSSs) available: GPS, Glonass, BeiDou and Galileo. The satellites of these systems are used for positioning, and the accuracy is greatly improved if precise satellite orbit, clock and uncalibrated phase delay (UPD) corrections are available when using the precise point positioning (PPP) technique. Fugro operates a worldwide network of reference stations capable of tracking GPS, Glonass, BeiDou and Galileo systems. This network is used to calculate precise satellite orbit and clock corrections of all four constellations in real time for maritime applications. The corrections are broadcast to users by eight geostationary L-band... (read more)
2017-02-06 10:20:00
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