ISRO launches 1 earth observation satellite, 8 nano-satellites from Sriharikota

News Network
November 26, 2022

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Chennai, Nov 26: Indian Space Research Organisation’s (ISRO) PSLV-C54 carrying an earth observation satellite and eight nano-satellites lifted off from the first launch pad of the Satish Dhawan Space Centre (SDSC) in Sriharikota near here. 

The PSLV-C54 took off at 11.56 am on Saturday at the end of a 25.30-hour countdown which began at 10.26 am on Friday. This is the 56th flight of the Polar Satellite Launch Vehicle of ISRO and 24th flight of the extended PSLV-XL version. 

While the primary satellite (EOS-06) will be separated in Orbit-1, two Orbit Change Thrusters (OCTs) introduced in the propulsion bay ring of the rocket will subsequently change the orbit. The passenger payloads (PPLs) will be placed in different orbits in Orbit-2.

The customer payloads are ISRO Nano Satellite-2 for Bhutan (INS-2B), Anand, four satellites of Astrocast, and two satellites of Thybolt. Scientists said the mission will be one of the longest undertaken by the ISRO as they have to engage the rocket to change orbits.

EOS-06, which is the third generation satellite in the Oceansat series, is aimed at providing continuity in services of Oceansat-2 spacecraft with enhanced payload specifications as well as application areas. 

Scientists said the other objectives of the primary satellite is to ensure the data continuity of Ocean colour and wind vector data to sustain the operational applications, and to develop and improve related algorithms and data products to serve in well- established application areas and to enhance the mission utility.

The satellite will also improve applications, some additional datasets such as sea surface temperature and more number of bands in optical region for florescence and in infrared region for atmospheric corrections are accommodated.

ISRO nano satellite-2 spacecraft is configured with INS-2 bus which will have two payloads -- NanoMx and APRS-Digipeater. While NanoMx is a multispectral optical imaging payload developed by Space Applications Centre (SAC), APRS-Digipeater payload is jointly developed by DITT- Bhutan and URSC.

The Anand Nano satellite will to demonstrate the capabilities and commercial applications of miniaturized earth-observation camera for earth observation using a microsatellite in Low Earth Orbit.

Astrocast, a 3U spacecraft is a technology demonstrator satellite for the Internet of Things (IoT) as the payload. There are 4 nos. of Astrocast Satellites in this mission. These spacecraft are housed within an ISISpace QuadPack dispenser, while Thybolt is a 0.5U spacecraft bus that includes a communication payload to enable rapid technology demonstration and constellation development for multiple users. 

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News Network
April 27,2024

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"I always wanted to be in a bar fight," said a US police official after pinning a Black man down on the ground and kneeling on his neck. The man later died at a hospital.

Ohio Police have come under intense scrutiny following the release of body camera footage showing officers pinning a Black man to the ground in a bar, reminiscent of the events that led to George Floyd's death in 2020.

The video, released by the Canton Police Department, captured the moments leading up to the death of Frank Tyson, a 53-year-old man suspected of leaving the scene of a single-car accident on April 18.

In the footage, officers are seen confronting Tyson inside a bar, where an altercation quickly ensues. Despite Tyson's pleas for help and his repeated cries of "I can't breathe," officers wrestle him to the ground and handcuff him, with one officer applying pressure to his back near his neck while saying, "You're fine." 

Tyson continues to plead for relief while lying on the floor. After several minutes, officers notice his lack of responsiveness and proceed to administer CPR. Paramedics arrive on the scene and transport Tyson to a local hospital, where he later dies.

In the body cam footage, one police officer can be heard bragging about how he always wanted to be in a "bar fight" with one of the patrons of the establishment. 

The circumstances surrounding Tyson's death draw chilling parallels to George Floyd's fatal encounter with Minneapolis Police in 2020 which sparked global outrage. 

The officers involved in Tyson's case, identified as Beau Schoenegge and Camden Burch, have been placed on administrative leave pending an investigation by the Ohio Bureau of Criminal Investigation. 

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News Network
April 17,2024

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Dubai: Dubai was slapped by heavy floods as the United Arab Emirates (UAE) was hit by extremely heavy rains on Tuesday. The desert city received over a year and a half's worth of rain in just a day even as heavy thunderstorms lashed other parts of the UAE.

Roads turned into rivers as they were filled up with water. Shopping centres like Dubai Mall and Mall of the Emirates were also seen flooding.

Schools across the UAE have been shut and are expected to remain closed on today as well.

According to a report by India Today, Dubai airport received about 100 mm of rain in just 12 hours on Tuesday and a total of 160 mm in the last 24 hours.

On average, Dubai receives about 88.9 mm of rain in a year, which concludes that the city received more than a year's rain in a day.

Dubai International Airport said on Wednesday it was experiencing significant disruption due to bad weather and was working to restore normal operations as quickly as possible.

Flights have been delayed or diverted and impacted by displaced crew, the airport said in a statement, adding that recovery would take some time.

Dubai's Emirates airline said that it was suspending check-in for passengers departing the airport from 8 am (0400 GMT) on Wednesday until midnight due to operational challenges caused by the bad weather and road conditions.

Dubai International was temporarily diverting arriving flights on Tuesday evening because of a storm, and operations were suspended for 25 minutes earlier in the day.

According to India Today, the airport stopped flight operations and issued a warning earlier today on X.

The Dubai International Airport requested the passengers to check their flight status.

Employees in Dubai have been told to work from home.

The UAE Government took to X and said, "Based on the directives of the Council of Ministers, it was decided to extend remote work until tomorrow, Wednesday, April 17, for all federal government employees, with the exception of jobs that require presence at the workplace, taking into account the weather condition that the country is going through."

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News Network
April 25,2024

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Bengaluru: The Congress and BJP will lock horns on the electoral battleground again, in less than a year, in Karnataka as the stage is set for voting in the first phase in 14 Lok Sabha seats on Friday.

It's going to be a straight fight between the ruling Congress and the BJP-JD(S) combine unlike the Assembly elections in May last year which witnessed a triangular contest among the three parties.

The state has a total of 28 Lok Sabha constituencies. The second phase of polling in the remaining 14 seats is on May seven.

A total of 247 candidates -- 226 men and 21 women -- are in the fray for the first phase in most of the southern and coastal districts.

More than 2.88 crore voters are eligible to exercise their franchise in 30,602 polling stations where polling will take place between 7 am to 6 pm.

While the Congress is contesting in all 14 seats, BJP has fielded nominees in 11 and its alliance partner JD(S), which joined the National Democratic Alliance (NDA) in three -- Hassan, Mandya and Kolar.

Besides the three, the segments where elections will be held on Friday are: Udupi-Chikmagalur, Dakshina Kannada, Chitradurga, Tumkur, Mysore, Chamarajanagar, Bangalore Rural, Bangalore North, Bangalore Central, Bangalore South and Chikkballapur.

In the 2019 Lok Sabha polls, Congress and JD(S), which were in alliance and ruling the state then, had secured just one seat each in these 14 segments. The BJP had won in 11 and ensured the victory of a party supported independent candidate in Mandya.

Having scored a thumping victory in the Assembly elections, the Congress now appears determined to put up a strong show.

Karnataka is the most important state for the BJP in south India as it's only here that it had held power in the past. 'Its alliance partner JD(S) is fighting to remain politically relevant, after the Assembly poll drubbing,' a political analyst said.

The Old Mysore region is the Vokkaliga heartland and parts of it have been the traditional bastion of the JDS.  However, the current elections are a battle for survival for JDS.

According to Karnataka Chief Electoral Officer Manoj Kumar Meena, 1.4 lakh polling officials will be on duty for the first phase.

Besides them, 5,000 micro-observers, 50,000 civil police personnel, 65 companies of Central Parliamentary Force and State Armed Police force of other States will also be deployed for security.

All the 2,829 polling stations of Bangalore Rural parliamentary constituency will be webcast, Meena said.

'This is as per the request of our returning officers and observers; so we have given more than double the Central parliamentary force for Bangalore Rural constituency. Seven companies of Central paramilitary forces have been inducted at the constituency since April 22,' he told reporters on Wednesday.

In fact, out of the total 30,602 polling stations in the first phase, 19,701 will be webcast, and 1,370 covered via CCTVs, he said.

Chikkaballapur has a maximum number of 29 candidates, followed by 24 in Bangalore Central, and Dakshina Kannada has the least number - nine.

JD(S) leader H D Kumaraswamy from Mandya, his brother-in-law and noted cardiologist C N Manjunath from Bangalore Rural on a BJP ticket, erstwhile Mysuru royal family scion Yaduveer Krishnadatta Chamaraja Wadiyar from Mysore, also from the BJP, and Deputy Chief Minister D K Shivakumar's brother and MP D K Suresh of Congress from Bangalore Rural, are among the prominent candidates in the fray in the first phase.

Also in the fray are BJP MP Tejasvi Surya from Bangalore South against Minister Ramalinga Reddy's daughter Sowmya Reddy of Congress, Union Minister Shobha Karandlaje on BJP ticket from Bangalore North against former IIM Bangalore professor M V Rajeev Gowda of Congress.

The Congress' performance in the elections, especially in the first phase which covers almost all Vokkaliga-dominated districts, is being seen as a big test of sorts for its state unit chief Shivakumar, who has made no secret of his ambition to become chief minister, amid speculations of change in guard mid-way of the Assembly term.

Stakes are also high for Chief Minister Siddaramaiah, as victory in particular in his home turf—Mysore and Chamarajanagar—is seen as key for strengthening hands, analysts say.

For the JD(S) and its state chief Kumaraswamy, the task is cut out -- to prove that the regional party is still a force to reckon with, particularly in the Vokkaliga dominated Old Mysuru or South Karnataka region.

Both Shivakumar and Kumaraswamy are Vokkaligas, and are engaged in a fierce turf war to consolidate their clout over the dominant community.

It is also seen as a kind of a 'litmus test' for state BJP president B Y Vijayendra, who has the onerous task of helping the party retain its supremacy in the Lok Sabha elections.

Ensuring a BJP sweep is paramount for the son of veteran leader B S Yediyurappa, to consolidate his position and silence critics who have questioned his selection for the post, overlooking seniors and seasoned hands.

The ruling Congress is mostly banking on the implementation of its populist five guarantee schemes. The BJP and JD(S) seem to be leveraging the 'Modi factor' to the hilt.

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