Laser Scanning Technology Challenged

Shortcomings in Spatial Documentation of Heritage Sites
In this month’s Insider’s View Prof. Heinz Rüther puts some critical points on the shortcomings of laser-scanning technology in the spatial documentation of heritage sites. We invited manufacturers of laser-scanning sensors and software to comment on his challenging observations. Nearly 70% of the companies responded (ten in total) and seven felt qualified to reply: Optech, Riegl, Leica Geosystems, 3rd Tech, Visual Learning Systems, TopoSys and I-SiTE 3D Laser Imaging. We thank all respondents for their time and effort. Critical observations made by Prof. Heinz Rüther include the following. (1) The processing time of laser-scan data can be up to ten... (read more)
2007-02-23 12:00:00

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

The Relevance of Aerial Mapping in 2019 and Beyond

Modern Mapping Systems and Techniques
Reality 3D models, Lidar points clouds, superhigh-resolution aerial imagery and artificial intelligence from aerial imagery… these are just a few of the products derived from aerial mapping that the GIS sector takes for granted in 2019. Despite the plethora of high-resolution Earth observation satellites and the exponentially increasing impact of unmanned aerial vehicles (UAVs or 'drones') on the aerial mapping sector, most large and medium-scale ‘topographic’ or GIS map data is still derived from manned aircraft, whether fixed-wing or rotary. But the multitude of systems and processes can make selecting the correct aerial mapping technology a complicated and confusing process.... (read more)
2019-04-12 11:38:08

3D Geo GmbH Potsdam

A spin-off from the renowned Hasso Plattner Institute for Software Systems Technology, 3D Geo GmbH develops and sells solutions for 3D visualisation of cities and the management thereof. Its main product is LandXplorer-Studio, which provides support for estate agents, architects, urban planners, local government and service providers.<P> To reach the office building of 3D Geo GmbH one has to pass under the arched gateway to Studio Babelsberg, the oldest large-scale film studio in the world. Here, in 1930, Marlene Dietrich made Der Blaue Engel (The Blue Angel) , the film that won her international acclaim for her role in this... (read more)
2008-06-05 12:00:00

Enormously Exciting Future in Geomatics

GIM International Interviews Hans Hess, exiting CEO, Leica Geosystems
Autumn 2005 brings at least two major changes to Leica Geosystems. The company has been taken over; in mid-October Sweden-based Hexagon formally took ownership. In addition, Hans Hess has left his post as CEO of Leica Geosystems, succeeded as of November 1st by Hexagon CEO Ola Rollén. We interviewed Hans Hess at Intergeo 2005. Leica Takeover On 27th October 2005 Leica Geosystems announced that following the takeover by Hexagon the Board had appointed Ola Rollén, CEO of Hexagon, as president of Leica Geosystems with effect from 1st November 2005. The current Board of Directors will step down at a specially... (read more)
2005-11-29 12:00:00

The Advancing Industry of Geoinformation

Survey of Geomatics Professionals Reveals Valuable Insights
At the start of this year, GIM International conducted a readers’ survey aimed at gaining a clear picture of the current state of the geospatial industry. With more than a thousand replies received, the response was better than expected and resulted in valuable insights: which new technologies hold the most promise? What is the role of UAVs in today’s geospatial industry? Which other market trends are visible? And how do geomatics specialists view the future of their profession? With consideration of various fields of application – such as mining, forestry, agriculture and building & construction – this article takes you on... (read more)
2017-02-16 09:18:23

An Awakening in India: Interview with Bharat Lohani

Since the July 2014 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 the 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.   (By Wim van Wegen... (read more)
2014-07-28 09:58:29

Digital Aerial Cameras - Product Survey

System Configurations and Sensor Architectures
This issue of GIM International provides an extensive product survey on digital aerial cameras. In support of the specifications provided by this product survey, this article presents additional information on system configuration and sensor architecture of camera systems from nine manufacturers.<P> The general benefits of digital aerial over film cameras include better radiometric performance and elimination of film processing and scanning costs. Availability of image content in digital format enables a highly automated workflow, creating the possibility of generating photo­grammatric products such as orthophotos/mosaics with little delay between capture and end-product. This might allow, for example, for rapid response after... (read more)
2008-03-06 12:00:00

Data Sharing is Smart – Geo-related Trends in Engineering & Construction

There could be many keywords representing important trends in the capture and use of spatial data in the engineering & construction industry, but 3D, BIM, AR and UAV are definitely high on the list. As this article examines, uniting them all is one major cross-industry challenge: interoperability and data integration in support of much-needed higher workflow efficiency in the whole value chain. The engineering & construction sector has been slower than most to adopt new technologies. While innovation may have occurred on the enterprise level, overall productivity in the market has remained almost flat for 50 years. In fact, labour... (read more)
2017-02-22 10:48:26

Geomares: Quality is Our Motto

GIM International Interviews Durk Haarsma
Geomares Publishing is the new media company behind GIM International, having in October taken over ownership from previous GIM publisher of almost ten years Reed Business-Geo. Geomares publishing director Durk Haarsma has in house strong brands, dynamic publishing concepts for the future and a dedicated team that will keep working to deliver quality in every possible way. Could you outline your reasons for buying GIM International and establishing Geomares Publishing? I have been in post as publisher of GIM International now for five years and have a strong belief in GIM International as flagship brand. Together with our other publication,... (read more)
2009-12-29 11:32:43
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