India’s latest communication satellite GSAT-15 successfully launched

November 11, 2015

Bengaluru, Nov 11: India’s latest communication satellite GSAT-15 was successfully launched by Ariane-5 rocket in the early hours on Wednesday from the spaceport of Kourou in French Guiana.

GSATThe European launcher blasted off at 03:04am (IST) and hurled the GSAT-15, designed to deliver telecommunications services, as well as dedicated navigation-aid and emergency services, into space in a flawless flight.

The satellite was launched into a Geosynchronous Transfer Orbit (GTO) after its co-passenger Arabsat-6B (BADR-7) was injected into space.

“Arianespace successfully launched two satellites this evening (local time): Arabsat-6B (BADR-7) for the operator Arabsat, and GSAT-15 for Isro (Indian Space Research Organisation),” Arianespace said.

GSAT-15, weighing 3,164 kg at lift-off, is a high power satellite being inducted into the INSAT/GSAT system. It carries a total of 24 communication transponders in Ku-band as well as a GPS-Aided GEO Augmented Navigation (GAGAN) payload operating in L1 and L5 bands, Isro said adding that it is the third satellite to carry GAGAN payload after GSAT-8 and GSAT-10, which are already providing navigation services from orbit.

It also carries a Ku-band beacon as well to help in accurately pointing ground antennas towards the satellite.

GSAT-15 is the 19th payload launched by Arianespace for Isro.

Speaking at Kourou, Isro Satellite Centre (ISAC) director M Annadurai said, “GSAT-15 satellite signal has been acquired by Master Control Facility at Hassan (in Karnataka). The initialisation commands are in process and the satellite health is hail and healthy.”

He said the launch of GSAT-15 will enable ISRO to provide continuity of service to Indian users in Ku-band and the navigation payload GAGAN of GSAT-15 will provide in orbit backup to ensure safety of life navigation services in civil aviation sector as well as other location based services to various services in the Indian region.

Annadurai also said other two communication satellites GSAT-17 and GSAT-18 are getting ready for launch by Ariane vehicle in the next year.

“The realisation of both the satellites are in very advanced stage.”

The launch was telecast live by Doordarshan. GSAT-15 brings in Ku-band capacity to augment as well as provide replacement to indigenous operational satellite capacity, Isro said.

“The launch of GSAT-15 will be one more step towards further strengthening the satellite navigation infrastructure and sustaining the communication infrastructure in the country,” Isro chief AS Kiran Kumar said in a recorded video message.

Indian satellite’s co-passenger Arabsat-6B, lofted for Airbus Defence and Space and Thales Alenia Space as part of a turnkey contract with Saudi Arabia-based Arabsat, was also launched by Ariane 5 VA-227.

According to Arianespace, Arabsat-6B, to be renamed BADR-7 once in orbit will provide broadcast, broadband and telecommunications services over the Middle East, Africa and Central Asia.

Ariane 5 mission had a total payload lift performance of 9,810kg. This includes the two satellites’ mass at liftoff -5,798kg for Arabsat-6B and 3,164kg for GSAT-15 - along with launcher integration hardware and Ariane 5’s dual-passenger deployment system.

The GAGAN payload in GSAT-15 provides the Satellite Based Augmentation System, through which the accuracy of the positioning information obtained from the GPS satellites is improved by a network of ground based receivers and made available to the users in the country through geostationary satellites, Isro said.

In the next few days, the MCF at Hassan will perform the initial orbit raising manoeuvres using the Liquid Apogee Motor (LAM) of the satellite to take it to its intended space home.

With the designed in-orbit operational life of 12 years, GSAT-15 will be positioned at 93.5 degree east longitude and co-located with INSAT-3A and INSAT-4B satellites.

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News Network
January 9,2020

Raipur, Jan 9: An outbreak of bird flu has been reported from a state-run poultry farm in Chhattisgarh's Korea district, prompting the authorities to cull over 15,000 birds and step up vigil on poultry birds within 10 km radius of the affected area, officials said on Thursday.

So far, 15,426 chickens and quails have been culled and 30,000 eggs destroyed after the highly contagious H5N1 virus was detected among birds at the poultry farm and hatchery in Baikunthpur town, located around 300 km from here, they said.

There has been no case of infection in humans so far due to the outbreak of avian influenza, they said.

"After some chickens and quails were found dead on December 7 last year in the farm, their samples were collected and sent to local laboratories for testing," Dr R S Baghel, deputy director, veterinary department, Korea, told news agency.

When the disease was not properly detected, samples were further sent to Jabalpur in Madhya Pradesh where veterinarians suggested symptoms of chronic respiratory disease, following which their line of treatment was followed.

"Despite the treatment, the abnormal deaths of birds continued," Baghel said.

Later, the samples were sent to Bhopal-based National Institute of High-Security Animal Diseases where tests were found positive for the H5N1 virus on December 23, he said.

"Immediately after getting reports of bird flu, we took permission from the Korea district administration, as per the standard procedure, and culled all 15,426 birds (chickens and quails) and destroyed 30,000 eggs in the farm and its adjoining areas," the official said.

Of the total culled birds, nearly 641 chickens were being reared by locals within one km radius of the farm. The locals were given compensation for the culling of their birds, he said.

"We have completed the culling process and sealed the farm. After sanitising the area in 10 km of its radius, we submitted a report to the state's directorate of veterinary services on Wednesday," Baghel said.

"No human has been affected due to the outbreak and the situation is under control. We are waiting for further directives from the higher authorities," he said.

The official said for the next three months, they will be conducting surveillance in 10 km radius of the affected area during which blood samples of birds will be regularly sent to Bhopal for testing.

"We will continue our observation for next three months," he added.

Meanwhile, state veterinary services director C R Prasanna said, "No human has so far been affected due to avian influenza and workers at the poultry farm at Baikunthpur have been given medicines as a precautionary measure."

Nearly 40 villages fall within the purview of 10 km radius of the affected area from where random sampling of poultry birds will be done for next three months to check whether they are infected with avian influenza, he said.

"Necessary steps are being taken to prevent bird flu from spreading to other areas," he added.

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News Network
January 9,2020

New Delhi, Jan 9: Amazon founder and CEO Jeff Bezos will be visiting India next week and is likely to meet Prime Minister Narendra Modi and officials, besides industry leaders, according to sources.

The top executive will also attend SMBhav – an event focussing on small and medium businesses in India - that is slated for January 15-16 in the capital city.

When contacted, Amazon declined to comment.

Amazon, which has seen significant growth in its business in India, has also witnessed protest from a section of traders in the country who claim that e-commerce giants including Amazon and Walmart-owned Flipkart offer deep discounts and engage in unfair business practices.

Last year, the government had tightened rules for e-commerce marketplaces with foreign investment. These rules barred such platforms from offering products of sellers in which they hold a stake and banned exclusive marketing arrangements among other clauses. Following this, Amazon restructured its joint ventures to ensure compliance.

Bezos is likely to discuss regulatory issues in his meeting with the government officials.

He is also slated to engage with SMBs during the SMBhav event. The event - which will focus on discussions around how technology adoption can enable SMBs in India - is slated to see participation from industry experts, policymakers, solution providers and Amazon leadership.

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News Network
May 28,2020

Pulwama, May 28: A major incident of a vehicle-borne IED blast was averted by the timely input and action by Pulwama Police, Central Reserve Police Force (CRPF) and Army, the Jammu and Kashmir Police said.

According to sources, Pulwama Police got credible information last night about a terrorist moving with an explosive-laden car ready to blast at some location. They took out various parties of police and security forces and covered all possible routes keeping themselves and the police and security forces away from the road at safer locations.

The suspected vehicle came and a few rounds were fired towards it. A little ahead this vehicle was abandoned and the driver escaped in the darkness. On close look, the vehicle was seen to be carrying heavy explosives in a drum on the rear seat. Possibly more explosive would be fitted elsewhere in the vehicle, sources added.

The vehicle was kept under watch for the night. People in nearby houses were evacuated and the vehicle exploded in situ by the Bomb Disposal Squad as moving the vehicle would have involved serious threat, sources said.

The vehicle reportedly sports a number plate of a scooter registered somewhere in Kathua district of Jammu zone, sources added.

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