Directions Magazine
Hello. Login | Register

Press Releases

Home | Submit Press Release

INTERGEO Reports: “UAVs have come of age”

Bookmark and Share
Tuesday, August 26th 2014
INTERGEO | Berlin, Germany


UAVs (unmanned aerial vehicles) are taking over the surveying industry thanks to their ever-improving sensors and the fact that they are getting lighter and can therefore remain in the air for longer. They complete surveying and inspection tasks that would otherwise be difficult to tackle and do so with impressive cost-efficiency. UAV trends and technology will be amongst the focal points at the INTERGEO conference in Berlin on October 7, 2014.

Jan Denzel is a research assistant at the University of Stuttgart’s Institute of Aircraft Design (IFB). He is part of the UAV research group that developed a fully electric helicopter UAV some time ago as part of a project funded by the BMBF (Federal Ministry of Education and Research). The team investigated how a UAV of this kind can support disaster management by helping with reconnaissance following major incidents such as earthquakes or floods. “We developed the electrically powered helicopter UAV with a high payload for this particular deployment scenario,” says Denzel. The UAV developed by the team is currently being used in a new research environment. In the LIDAR complex project (http://www.uni-stuttgart.de/windenergie/lidarcomplex/) funded by the BMWi (Federal Ministry for Economic Affairs and Energy), scientists at the University of Stuttgart are investigating how UAVs can be used to identify the best possible locations for wind turbines. Once the UAV is in the air at the site, the measuring equipment starts recording time-synchronised and geo-referenced data. 

Applications

While Denzel is involved in basic research, Jörg Lamprecht, Managing Director of Aibotix GmbH (www.aibotix.de), has long been manufacturing commercially successful UAVs. “UAVs are coming of age,” he says, pointing out that these geo-mapping devices now carry high-resolution digital single-lens reflex cameras, multispectral cameras or laser scanners and supply highly accurate data that is used in an increasing number of applications. In the agricultural sector, for example, multispectral cameras ascertain the condition of crops so that farmers can act quickly if necessary. This airborne surveying equipment is also becoming established in the energy industry and disaster management. “UVAs are taking over wherever access is impossible for conventional surveying equipment,” says Lamprecht. The surveying flights produce photos, videos, orthophotos or digital 3D models. According to Lamprecht, Aibotix is currently working on improving the workflow – from flight planning and data acquisition all the way through to preparation of 3D models and their integration in geoinformation systems.

Automating processes

Stephan Fick, a graduate engineer and Managing Director of div-gmbh, gesellschaft für datenverarbeitung, informationssysteme und vermessung (www.div-gmbh-drohne.de), believes this improvement is essential. “Much of the workflow, from the actual flight to preparing digital terrain models or orthophotos, is still not automated,” he says, adding that there is still a big gap between the theory and reality of UAV surveying.

Fick nonetheless uses UAVs in numerous jobs, even though a great deal of manual work is still required to provide customers with the products they want. On the positive side, he indicates that the results of the surveying flights are often even better than promised by the manufacturers.

There is plenty more scope for further UAV developments. The “UAVs in practice” part of the conference programme on Thursday, 7 October 2014 at INTERGEO 2014 in Berlin will look at the state of the art, application trends and legal principles.

About INTERGEO

INTERGEO is the world’s leading trade fair for geodesy, geoinformation and land management. A total of 16,383 visitors from 90 countries came to the previous communication platform to find out about the innovations in the industry from 516 companies from 30 countries. More at http://www.intergeo.de

Bookmark and Share

Stay Connected

Twitter RSS Facebook LinkedIn Delicious Apple Devices Android Blackberry






Recent Comments

Esri Development Center Program for Higher Education

Graduates of higher education programs in geographic information systems and science who can code software and build apps are highly sought after by employers. David DiBiase, Esri’s director of education, explains how the Esri Development Center (EDC) program confers special status and benefits upon a select few leading university departments that challenge their students to develop innovative applications based upon the ArcGIS platform....

Remapping the New Jersey coast after Hurricane Sandy
Modeling a Changing American Landscape
The American Community Survey in Action
Is Location Still Everything?
Putting Geography to Work in Healthcare
FOSS4G PDX Conference: Geospatial Technological Innovation and Diversity are Thriving
Data Mashups can Help Answer the World’s Biggest Questions
New high-resolution Satellite Image Analysis: 5 of 6 Syrian World Heritage Sites “Exhibit Significant Damage”

DirectionsMag.com

About Us | Advertise | Contact Us | Web Terms & Conditions | Privacy Policy
© 2014 Directions Media. All Rights Reserved