Tenerife Norte-Ciudad de La Laguna Airport has significantly improved its safety by installing state-of-the-art video technology from Dallmeier, according to the German manufacturer. The Panomera multifocal sensor cameras are used for comprehensive monitoring of the movement area.
In order to further increase safety at Tenerife Norte-Ciudad de La Laguna Airport and to improve airport operations, the entire movement area was to be covered. The tender documents specified the installation of a monitoring and control system to detect, supervise and record operations in that area in high resolution.
The total area to be monitored is huge, with the runway (with the focus at both ends), apron, taxiways and service roads adjacent to the apron. The main challenge was that it was not possible to place camera masts randomly on the movement area, so existing buildings had to be used as installation points.
“We wanted to minimise the number of installation points and camera systems to avoid the need for additional infrastructure such as masts, cabling, communication interfaces, etc., and to simplify subsequent maintenance processes”, says Carlos Jesús Delgado Gómez, Head of the Director’s Office at TFN. “And, of course, airports have strict regulations for any type of installation, especially in the movement area. That’s why there were very limited options when it came to selecting installation points. Nevertheless, the desired area had to be monitored at the highest resolution – and the recording always had to be at maximum resolution.”
High-resolution coverage of the large areas under these conditions – a minimum number of installation points and camera systems – could not be satisfactorily achieved with conventional single-sensor cameras. Tenerife Norte-Ciudad de La Laguna Airport therefore decided to use Dallmeier’s patented Panomera multifocal sensor technology.
By combining multiple lenses and sensors with different focal lengths in a single optical unit, multifocal sensor technology offers high resolution across the entire object space. This means that even distant objects can be captured clearly, and significantly fewer systems are required overall than with conventional single-sensor cameras.
“We were able to install the Panomera on existing building facades and roofs without any problems”, says Carlos Jesús Delgado Gómez. “No other camera system was able to cover such a large area with so few cameras and installation points at such a high resolution.”
The installed video technology not only increases operational safety, but also allows processes to be optimised and disputes to be resolved quickly and clearly. One of the areas monitored is the aprons, where aircraft park and are prepared for the next flight. Since every minute spent parking is money for the airport company, according to the company, there are always disputes about who is responsible for delays and the resulting additional parking fees. Damage management can now be carried out quickly and objectively thanks to clear video recordings. For example, to determine whether the damage occurred while the aircraft was parked or docked, or whether it was already there.
In addition to its ability to cover large areas, multifocal sensor technology is characterised by its multi-user capability. Panomera works like a virtual combination of any number of PTZ cameras – with the key advantage that the operator moves virtually in the image, rather than moving the camera mechanically as with PTZ cameras. As a result, any number of operators can access the image at the same time, each zooming in on the area of interest. Unlike conventional PTZ cameras, the entire image is always recorded.
As several users always need to access the live stream at the same time, the so-called multicast capability was also a decisive advantage of the Panomera. Multicast capability allows data from a single source to be sent to multiple recipients simultaneously. This means that the video stream can be efficiently distributed to multiple devices or users without having to send the data multiple times. Multicast reduces network load and makes more efficient use of bandwidth.
With the Dallmeier solution, consisting of a camera, recorder and video management system, Tenerife Norte-Ciudad de La Laguna Airport is also well equipped for the future: The system is modular and can therefore be easily expanded or adapted to new challenges at any time.
