Recent Advances in Geodata Acquisition Technologies

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Today’s geodata acquisition technologies combine microprocessors, computer power, solid state drives, complementary metal-oxide-semiconductor (CMOS) sensors, miniaturisation and many more developments. But demand is just as important as supply, and demand is rapidly increasing in our changing world. Read on for details of recent advances in geodata acquisition technologies. In today's world, we are seeing metropolises cluster to form megalopolises, climate change threatens humans, land and livestock in low-lying areas such as river deltas and valleys, and massively populated areas are prone to earthquakes and landslides. All of these factors are increasing the demand for geodata acquisition. This article starts with total stations, continues... (read more)
2016-08-08 09:48:14

Galileo: Commercial Hopes Unrealistic

GIM Interviews Owen M. Goodman, Chief Operating Officer, Fugro N.V.
It is likely to be 2012 before the Galileo system itself is fully operational on a stand-alone basis, says this month’s interviewee Owen Goodman, and Galileo will never be a commercially viable service as long as GPS and Glonass are free. Given current plans, Galileo is heading inevitably towards a funding crisis. National security and defence agencies could make a substantial financial contribution, but this at the expense of Galileo’s status as a civilian system. The EU should leave the fulfilment of specialist civilian needs to commercial GNSS augmentation service providers and the makers of ‘RTK-type’ GNSS equipment, so that... (read more)
2006-02-23 12:00:00

Galileo: Commercial Hopes Unrealistic

GIM Interviews Owen M. Goodman, Chief Operating Officer, Fugro N.V.
It is likely to be 2012 before the Galileo system itself is fully operational on a stand-alone basis, says this month’s interviewee Owen Goodman, and Galileo will never be a commercially viable service as long as GPS and Glonass are free. Given current plans, Galileo is heading inevitably towards a funding crisis. National security and defence agencies could make a substantial financial contribution, but this at the expense of Galileo’s status as a civilian system. The EU should leave the fulfilment of specialist civilian needs to commercial GNSS augmentation service providers and the makers of ‘RTK-type’ GNSS equipment, so that... (read more)
2006-02-23 12:00:00

Linking Space Technology and User Needs

GIM International interviews Carlo des Dorides, Executive Director, GSA
Space technology has a big influence on the transformation of the way we live, work and play. The core mission of the European Global Navigation Satellite Systems Agency (GSA) is to ensure that European Union citizens get the most out of Europe’s satellite navigation programmes. In this in-depth interview GSA’s executive director, Mr Carlo des Dorides, talks about Galileo, EGNOS, Copernicus, UAVs, location-based services and much more. The developments in the GNSS industry are continuing at a steady pace. Where do we stand now? As our GNSS Market Report shows, the global GNSS market remains dynamic. GNSS is used around... (read more)
2017-02-06 10:32:07

Technologies for the Future: A Lidar Overview

Building the Capability for High-density 3D Data
Point clouds can be captured by an ever-increasing number of means to understand the surrounding reality and detect critical developments. Diverse applications of 3D laser scanning or ‘Lidar’, which is a technology on a sky-rocketing path to be used for mapping and surveying, are changing the way we collect and refine topographic data. Which technologies and processes are building the capability for high-density 3D data? This article outlines the latest industry developments. National topographic databases store data refined from field measurements, imagery and laser scanning data at certain specifications and purposes, but lack the ability to adapt to ever-changing needs... (read more)
2019-02-28 09:50:53

Intergeo 2008 Preview

More than five hundred exhibitors from 32 countries are due to put in an appearance at Intergeo 2008, presenting a comprehensive overview of the geo(infor)matics business today. Covering a wide range of subject areas and technologies - from data capture, navigation, traffic/logistics and local authority needs to special applications in the fields of the environment, risk and disaster management, and 3D-visualisation – Intergeo is one of the world’s most important trade fairs for geodesy, geoinformation and land management.<P> This year the three-day trade fair and congress organised by HINTE GmbH in association with the German Society for Geodesy, Geoinformation and... (read more)
2008-09-23 12:00:00

Mapping an Oil Pipeline

DEMs and Ortho-imagery for Colombia from Dual-band Side-looking Radar
Adverse weather and terrain conditions meant the Cano-Limon oil pipeline in Colombia had never been accurately mapped until orthorectified images and digital elevation models covering an area of 94,000km2 were created using airborne dual-band interferometric IFSAR simultaneously acquired X and P-band data. The authors report on main aspects of the project. The Cano-Limon oil pipeline extends nearly 780km from the Cano-Limon oilfield in Colombia’s Arauca region along the north-western border with Venezuela to a port in Covenas. When fully operational the pipeline can carry up to 20% of Colombian petroleum production, a major source of national revenue. In collaboration with... (read more)
2006-07-24 12:00:00

The Importance of Continuous Education

How Fugro Academy Advances the Company’s Business
It is now well over ten years since Fugro Academy opened its doors within Fugro as a focal point for learning and development for the company’s 10,000-plus employees, who specialise in providing geoinformation and asset integrity services to a global client base. So, what is Fugro Academy and how does it contribute to the ongoing education and professional development of the largely technical workforce? Andrew McNeill, global talent development manager at Fugro, explains more. Fugro Academy was established in late 2006. Around that time, Fugro was working in a very buoyant market, particularly for services related to oil and gas,... (read more)
2018-02-14 10:27:53

Difference between Theory and Practice

GIM Interviews Dr Vladimir Gershenzon, General Director, ScanEx
The third international conference on "Earth from Space" took place from 4th to 6th December in Moscow, Russia, with the theme "Most Effective Solutions". This meeting, accompanied by a small exhibition, aims to provide a forum for the exchange of experience in the practical use of satellite imagery for a broad spectrum of applications. ScanEx, headed by Dr Vladimir Gershenzon, is the main inspiration behind the conference. We interviewed him there.<P> When, why and how was ScanEx established, and what are your main products and services?   After my graduation in 1980 I worked for several years at different institutes... (read more)
2008-02-19 12:00:00

The Behind-the-scenes Story of the Thailand Cave Rescue

How GIS Aided the Rescue Mission in Tham Luang Nang Non
As the world became captivated with the challenge of rescuing the 12 soccer boys and their coach from deep within the Tham Luang Nang Non cave system in Thailand, GIS was applied to understand and share knowledge about the cave. The Department of Mineral Resources (DMR) collaborated with Esri Thailand Ltd. and GIS Ltd. to create a team of mapping and GIS experts at the Geohazard Operation Center. This team supported the rescue mission by applying GIS technology to create cave passage maps and analyse the topography and hydrology of the area.  With expertise in geology, DMR was expected to... (read more)
2018-08-13 09:58:25
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