Intergeo Preview 2011 (2)

Everyone who truly matters in the geomatics and surveying-related business will be travelling to Germany ¨C or more precisely to the Bavarian city of Nuremberg ¨C in the last week of September this year: Intergeo 2011 is being held in the Nuremberg exhibition centre (N¨¹rnbergMesse) from 27th to 29th September. The organisers are expecting some 17,500 visitors from more than 80 countries around the world to attend the trade show, while the associated conference is likely to welcome over 1,500 visitors ¨C and you will probably be among them! (Continued from Part 1 A - Joseph Attenberger)    Juniper Systems... (read more)
2011-09-21 04:24:30

Intergeo Preview 2010

Intergeo, the world's largest congress and trade-fair for geodesy, geoinformation and land management, will this year be held in Cologne, Germany, from 5th to 7th October. About 15,000 visitors are expected to visit the event, and close to five hundred exhibitors will be showcasing their latest innovations in the Kölnmesse, the convention center of the city on the Rhine River. This preview aims to give you a foretaste of the latest products and technologies to be presented at Intergeo. We invited exhibitors to introduce themselves and their offerings, and many responded, resulting in this compilation. 3d Laser Mapping 3D Laser... (read more)
2010-09-29 02:07:09

Leading 4 Decades of Innovation in Lidar Technology

GIM International interviews the RIEGL Team
Whenever anyone talks about Lidar technology in the geospatial sector, it is only a matter of time before the name RIEGL is mentioned. Thanks to its renowned R&D department, the Austrian provider of innovative Waveform Lidar technology has a rich history of proven innovations in 3D. Today, RIEGL provides mapping and surveying professionals with airborne, mobile, terrestrial, industrial and unmanned laser scanning solutions. To tie in with the company’s 40th anniversary, 'GIM International' interviewed founder Dr Johannes Riegl and three of his staff members. Dr Riegl, your company is celebrating its 40th anniversary this year, congratulations! How did it all start... (read more)
2018-10-15 08:50:17

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

Preserving the Past Using Geomatics

The Impact of Modern Mapping Technologies for Cultural Heritage
Over the past decades, the tremendous progress in information and communication technologies (ICT) has totally changed the way we live, communicate and indeed measure and model the world around us. Prof Andreas Georgopoulos from the National Technical University of Athens in Greece maintains that this progress has influenced the traditional land surveying profession more than any other in the engineering business. Geomatics and geoinformatics are a consequence of this technological advancement, and today’s professionals should feel privileged to have experienced this radical change first-hand. But how has the progress influenced specific parts of the profession and related applications such as the... (read more)
2017-02-23 10:24:04

Surveying in the Mining Sector

An Overview of Geospatial Methods in Mining Engineering
What is the current status of surveying in the mining industry, and which survey equipment and technologies are being used today? Geospatial data forms the foundation of mining. The rapidly evolving innovations in the geomatics sector are bringing previously unforeseen opportunities that will provide a major boost, both to mining surveyors and the mining industry as a whole. Read on for an article which starts with some history – after all, we should never forget where we came from. It then goes on to present a general outline of surveying in the mining industry, with a focus on the survey... (read more)
2017-02-01 08:46:34

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

UAVs: Where to Focus on Next?

New Technologies Require New Knowledge and Regulations
In June 2018, RSPSoc's 'Photogrammetric Record' publication devoted 11 pages to determining which term they would use for drones. They ultimately decided on ‘unmanned aircraft system’ or ‘UAS’. However, the mere fact that this required 11 pages goes some way towards highlighting the complexity and cross-discipline potential that drones bring, not only to the remote sensing industry but also for multiple other uses, writes Peter Kinghan. Over the past decade we have seen a number of drone uses come through the tried-and-tested period, resulting in unmanned aerial vehicles (UAVs) becoming a proven technology for a range of industries and professions,... (read more)
2020-02-10 08:38:39

Comparing DIM and TLS

Capturing an Archaeological Site in Oman
Photogrammetry and terrestrial laser scanning (TLS) are both proven technologies for archaeological documentation. Dense image matching (DIM) has evolved rapidly since 2010 and enables the highly automatic creation of detailed point clouds from overlapping imagery. How well does DIM perform for archaeological applications compared to TLS? The authors go in search of an answer. The necropolis of Al-Ayn in Oman (Figure 1) comprises 19 well-preserved tombs of between 2m and 4m in height which extend over 130m (Figure 1). Since 1988 the tombs have been a UNESCO World Heritage site. The exterior diameters of the slightly conical tombs range from... (read more)
2017-12-20 09:58:55

GPS and the 2015 Gorkha Earthquake

Rupture Area Covered by a 5Hz GPS Network for the First Time
Nepal is prone to earthquakes and throughout the centuries the country’s capital city, Kathmandu, has been regularly struck by earthquakes which appear to have similar epicentres and behaviour. The portion of the Main Himalayan Thrust ruptured by the 2015 Gorkha earthquake lies directly beneath a network of GPS continuously operating reference stations (CORS) recording three-dimensional positions at a high rate of 5 samples per second (5Hz). This is the first time a large continental thrust earthquake has been measured by a 5Hz GPS network with receivers on both sides of the fault rupture. The various earthquakes which have plagued Nepal... (read more)
2017-12-20 09:50:52
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