Uber signs new pact with NASA on 'flying car'
Washington, May 9: In a bid to show its seriousness about taking its "flying car" concept off the ground, ride hailing company Uber has signed a second space act agreement with NASA.
The pact aims to further explore concepts and technologies related to urban air mobility (UAM) to ensure a safe and efficient system for future air transportation in populated areas.
Under this agreement, Uber will share its plans for implementing an urban aviation rideshare network, NASA said in a statement on Tuesday.
NASA will use the latest in airspace management computer modeling and simulation to assess the impacts of small aircraft - from delivery drones to passenger aircraft with vertical take-off and landing capability - in crowded environments.
This is NASA's first such agreement specifically focused on modeling and simulation for the UAM operations.
NASA's definition of "urban air mobility" is a safe and efficient system for vehicles, piloted or not, to move passengers and cargo within a city.
Uber's first Space Act Agreement with NASA, which was signed in November 2017, was a general statement of an intent to collaborate, The Verge reported.
"NASA is excited to be partnering with Uber and others in the community to identify the key challenges facing the UAM market, and explore necessary research, development and testing requirements to address those challenges," Jaiwon Shin, Associate Administrator for NASA's Aeronautics Research Mission Directorate, said in a statement.
"Urban air mobility could revolutionise the way people and cargo move in our cities and fundamentally change our lifestyle much like smart phones have," Shin said.
At its research facility at the Dallas Fort Worth (DFW) International Airport, NASA will use the data supplied by Uber to simulate a small passenger-carrying aircraft as it flies through DFW airspace during peak scheduled air traffic.
Analysis of these simulations will identify safety issues as these new aircraft take to the air in an already crowded air traffic control system.
"The new space act agreement broadening Uber's partnership with NASA is exciting, because it allows us to combine Uber's massive-scale engineering expertise with NASA's decades of subject matter experience across multiple domains that are key to enabling urban air mobility, starting with airspace systems," said Jeff Holden, Uber's Chief Product Officer.
Uber believes that urban air transportation has the potential to alleviate transportation congestion on the ground and a network of small, electric aircraft that take off and land vertically (called VTOL aircraft for Vertical Take-off and Landing, and pronounced vee-tol), could enable rapid, reliable transportation between suburbs and cities and, ultimately, within cities.
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Centre doubles fines for stubble burning
New Delhi, Nov 7: The Centre has doubled the fine for farmers burning crop residue in view of the deteriorating air quality in the Delhi-NCR region, the penalty going up to Rs 30,000 for those with more than five acres of farmland.
According to the notification, which was published on Wednesday and comes following the Supreme Court's tough stance on the issue, farmers with less than two acres of land will now have to pay environmental compensation of Rs 5,000, up from Rs 2,500. And those with land between two and five acres will be fined Rs 10,000 instead of Rs 5,000.
Unfavourable meteorological conditions combined with vehicular emissions, paddy-straw burning, firecrackers, and other local pollution sources contribute to hazardous air quality levels in Delhi-NCR during late autumn and winters.
According to a Delhi Pollution Control Committee (DPCC) analysis, the city experiences peak pollution from November 1 to 15 when the number of stubble-burning incidents in Punjab and Haryana increases.
Major factors behind stubble burning include the paddy-wheat cropping system, cultivation of long-duration paddy varieties, mechanised harvesting that leaves standing crop stubble in the field, labour scarcity, and the lack of a viable market for crop residue.
Studies estimate that during peak burning periods, farm fires contribute up to 30 per cent of PM levels in the Delhi-NCR region and surrounding areas.
However, according to senior environmentalist Sunita Narain, the episodic burning of crop residue by farmers in winter is not the primary concern for poor air quality in Delhi-NCR. Instead, the persistent and major sources of pollution within the city, including transport and industries, are more worrisome.
