India trying to reconnect with most powerful communications satellite: ISRO

In this file photo taken on March 29, 2018, shows Indian onlookers watching as the Indian Space Research Organisation's (ISRO) GSAT-6A communications satellite launches on the Geosynchronous Satellite Launch Vehicle (GSLV-F08) from Sriharikota in the southern state of Andhra Pradesh. (AFP)
Updated 02 April 2018
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India trying to reconnect with most powerful communications satellite: ISRO

NEW DELHI: India’s space agency said on Monday it was trying to re-establish a link with its most powerful communication satellite that went missing over the weekend, in a setback for its space ambitions.
Indian Space Research Organization (ISRO) said the link with the satellite was lost in the third and final stage of its launch, but it did not specify the possible cause of the snag.
“Efforts are underway to establish the link with the satellite,” ISRO said on its website.
The satellite was launched on Thursday through an indigenously developed launch vehicle.
The GSAT-6A is an advanced mobile communications satellite with a six-meter wide antenna, the biggest used by an ISRO communication satellite.
Once located, the agency should be able to command and take the satellite to its final orbit.
If not, the satellite would come down and burn out like any other, an agency official said.
The satellite would enable advanced mobile communications, the space agency said, including for the military.
India is seeking a larger share of the more than $300 billion global space industry as Prime Minister Narendra Modi seeks to project it as a global low-cost provider of services in space.


King Abdul Aziz City for Science and Technology unveils self-guided Black Shark boat at 38th GITEX Technology Week

The development of the Black Shark smart boat is part of a KACST initiative to localize and transform transport technology and logistics, to help achieve the aims of Vision 2030. (SPA)
Updated 20 October 2018
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King Abdul Aziz City for Science and Technology unveils self-guided Black Shark boat at 38th GITEX Technology Week

  • These trucks are equipped with electronic pairing technologies, which effectively improve the shipping and distributing of goods, reduce human error

JEDDAH: King Abdul Aziz City for Science and Technology (KACST) has unveiled its Black Shark self-guided boat at the 38th GITEX Technology Week in Dubai. The vessel, which can carry out coastal surveillance and many other tasks, was developed in collaboration with Taqnia for Robotics and Smart Systems.
The development of the craft is part of a KACST initiative to localize and transform transport technology and logistics, to help achieve the aims of Vision of 2030.
The boat includes sensor systems that allow it to monitor and create a 3D map of a 200-meter area surrounding the boat, and automated control technology that gives it the ability to navigate independently and avoid collisions without human input. It can also be equipped with a flexible range of weapons, acting as a firearms platform that uses gyroscopic self-balancing technology. It has the ability to survey beaches at a range of 15 kilometers, in addition to accurately identifying its precise location with a margin of error of less than 20 centimeters using differential GPS, as well as specifying, monitoring and tracking targets.
The Black Shark also has long-range radar that covers up to 150 kilometers, and a telecommunication system to track its location, monitor its status and connect to multiple domains through command centers that allow wireless communication and remote control. It is fitted with a digital camera powered by electro-optic and infrared technology that can produce HD-quality video, and also has night vision capability.
As part of its initiative to develop transport technology and logistics, KACST has also worked on automated control technology, included self-driving heavy-duty trucks, with the University of California, Berkeley. These trucks are equipped with electronic pairing technologies, which effectively improve the shipping and distributing of goods, reduce human error, preserve resources, and reduce harmful emissions and fuel consumption.
The same technology can also, for example, transform a four-wheel-drive vehicle into a remote-controlled vehicle equipped with video cameras, infrared technology, a microphone and a control device wirelessly connected to a command center, where an operator can guide it using images from the video cameras.