ISRO launches record 20 satellites in one go

June 22, 2016

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Sriharikota (AP), Jun 22: Setting a record in its space programme, India today successfully launched 20 satellites, including its earth observation Cartosat-2 series, in a single mission on board ISRO's workhorse PSLV-C34 from the spaceport here.

In a precision launch, PSLV-C34 took off from the second launch pad of Satish Dhawan Space Centre here, about 110 km from Chennai at 9.26 AM and placed the Cartosat-2 Series and 19 others in the designated polar Sun Synchronous Orbit (SSO) about 30 minutes later in clear skies.

The 727.5 kg Cartosat-2 series satellite will provide regular remote sensing services with its panchromatic and multispectral cameras and its imagery will be of multiple use.

Of the 19-satellites, 12 are earth imaging "Dove satellites" of USA and another American satellite. The rest are from Canada (two) and one each from Germany and Indonesia.

Two academic satellites are from Sathyabama University (Sathyabamasat) in Chennai and from College of Engineering (Swayam) at Pune.

Use of Cartosat 2 includes cartographic, urban and rural applications, coastal land use and regulation, utility management like road network monitoring and water distribution.

Also, creation of land use maps, precision study,change detection to bring out geographical and man-made features and various other Land Information System and Geographical Information System applications can be done. It is similar to the earlier Cartosat-2, 2A and 2B.

Prime Minister Narendra Modi congratulated ISRO and described today's launch as a "monumental" accomplishment.

"20 satellites in a go! @ isro continues to break new barriers. hearty congratulations to our scientists on the monumental accomplishment', he said on Twitter.

ISRO Chairman A S Kiran Kumar congratulated his team for the successful launch 'in a record time' and said "PSLV C-34 has done its job."

"We have the current generation of earth observation satellite of Cartosat 2 series," he said, adding ISRO had done a "wonderful job".

P Kunhikrishnan, Director, SDSC-SHAR, said that it was a major accomplishment by PSLV in its 35th consecutive successful mission.

"PSLV has become a success symbol for ISRO and India. ISRO is adopting more and more professionalism," he said.

D Jayakumar, Mission Director,described today's launch as a major landmark and said that the vehicle performance was "exceedingly well."

With today's launch of 20 satellites, PSLV beat its 2008 record when it placed in orbit 10 satellites in a single launch into various Low Earth Orbits.

This is the 14th flight of PSLV in "XL" configuration known for its capacity to carry more load which uses 'solid strap-on motors'.

The total weight of all the 20 satellites carried onboard PSLV-C34 is about 1288 kg.

India has 11 operational earth observation satellites, including RESOURCESAT-1 and 2, CARTOSAT-1, 2, 2A, 2B, RISAT-1 and 2, OCEANSAT-2 are in orbit.

Beginning in 1988, ISRO had launched many remote sensing satellites (for earth observation) and the data are for varied use including agriculture, water and ocean resources besides disaster management.

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News Network
April 20,2020

Mumbai, Apr 20: At least 53 media persons from Mumbai have tested positive for coronavirus, a city civic official said on Monday.

During a special camp organised at the Azad Maidan here on April 16 and 17 for COVID-19 testing of scribes, the Brihanmumbai Municipal Corporation (BMC) collected swab samples of 171 mediapersons, including electronic and print media journalists, photographers and cameramen.

“Out of the 171 mediapersons, 53 tested positive for coronavirus,” BMC spokesperson Vijay Khabale said, adding that most of those who tested positive are asymptomatic at present.

All the mediapersons found infected with coronavirus will be kept in isolation and a process was underway to find out suitable places to the purpose, he said.

Efforts were also on to trace their high and low risk contacts.

Till Sunday, Mumbai recorded 2,724 coronavirus cases and 132 deaths due to the disease.

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Agencies
August 3,2020

Rajouri, Aug 3: Ashfaq Mehmood Choudhary, a 17-year-old boy from Chattyear of Jammu and Kashmir's Rajouri district, has developed a file-sharing app 'Dodo Drop' which would enable users to share audios, videos, images, and texts between two devices without Internet access.

While speaking to media persons, Ashfaq Mehmood said that the 'Dodo Drop' application is an alternative to the Chinese 'SHAREit' app. "The Indian government has banned several Chinese apps due to data breaching, and among those apps was SHAREit which was used for sharing files.

Users faced a lot of problems due to the ban, and so I decided to make this file-sharing app. With 'Dodo Drop', users can share audios, videos, images, and even texts," he said.

Ashfaq said that it took him four weeks to develop the application, and it was launched on August 1 this year. The 'Dodo Drop' application has a transfer rate of up to 480 mbps, which is faster than the SHAREit app and is "quite easy" to use.

"Users can transfer data comprising photos, videos, audios, apps, texts, etc. between two devices with no Internet access. The transfers are fully encrypted and secure," he added.

"Our Prime Minister has always asserted the need for decreasing the dependency on foreign products and apps and to focus on the development of India-based apps. I tried to be part of the initiative of 'Aatmanirbhar Bharat' by developing an India-based file-sharing app. I want to develop global-standard apps for India," he added.

"We support and cooperate with him. He generates his own income by working on some projects and utilises it. We will continue to support him," said Parvez Ahmed Choudhary, Ashfaq's father.

In July, the Ministry of Electronics and Information Technology (MEITY) banned 47 apps, which were variants and cloned copies of the 59 apps banned earlier in June. These banned clones included SHAREit Lite, Tiktok Lite, Helo Lite, BIGO LIVE Lite, and VFY Lite.

The 59 apps had been banned by the Centre in June in view of the information available that they were engaged in activities which were "prejudicial to sovereignty and integrity and defence" of the country.

Almost all the apps banned had some preferential Chinese interest and the majority had parent Chinese companies.

The ban came amid border tensions with China in the Eastern Ladakh region.

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News Network
January 13,2020

Jan 13: India lost more than $1.33 billion to internet restrictions in 2019 as Prime Minister Narendra Modi’s government pushed ahead with his party’s Hindu nationalist agenda, raising tensions and sparking nationwide protests.

The worst shutdown has been in Kashmir, where after intermittent closures in the first half of the year, the internet has been cut off since Aug. 5 following the government’s decision to revoke the special autonomous status of the country’s only Muslim-majority state, a study said. The prologued closure was criticized by India’s highest court, which ruled Friday that the “limitless” internet shutdown enforced by the government for the last five months was illegal and asked that it be reviewed.

India imposed more internet restrictions than any other large democracy, according to the Cost of Internet Shutdowns 2019 report released by Top10VPN, a U.K.-based digital privacy and security research group. The South Asian nation recorded the third-highest losses after Iraq and Sudan, which lost $2.31 billion and $1.86 billion respectively to disruptions. Worldwide internet restrictions caused losses worth $8.05 billion, the report said.

The cost of internet blackouts was calculated using indicators from groups including the World Bank, International Telecommunication Union, and the Delhi-based Software Freedom Law Center. It includes social media shutdowns in its calculations.

India’s ministry of information and technology didn’t respond to an email seeking a response to the report’s findings.

‘Conservative Estimates’

Through 2019, India shut access to the internet for over 4,000 hours. The report added shutdowns in India were often narrowly targeted, down to the level of blocking city districts for a few hours to allow security forces to restore order. Many of these incidents were not included in the report.

“These are conservative estimates,” said Simon Migliano, head of research at U.K.-based Top10VPN. “Internet shutdowns are increasing and it shows a damaging trend.”

India’s other major internet disruptions coincided with two moves by the government that affect India’s Muslim minority. The first disruption took place in November in the states of Uttar Pradesh and Rajasthan after the Supreme Court handed a victory to Hindu groups over Muslim petitioners in a long-simmering dispute over a plot of land.

There were further disruptions in December when protests erupted against the introduction of a religion-based law that allows undocumented migrants of all faiths except Islam from neighbouring countries to seek Indian citizenship. The government enforced shutdowns across Uttar Pradesh and some Northeastern states in order to quell the protests, the report said.

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