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New data series: Real GDP growth data calculation methodology overhauled to improve accuracy – here’s what changes

Real GDP in India is calculated by adjusting nominal growth figures for inflation through the use of price indices. (AI image) India is set to release its first set of GDP or Gross Domestic Product data on the basis of a new series that may also address recent criticism from economists. The government is revamping…

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Lightning too can affect your GPS accuracy, satellite signals

BENGALURU: Lightning does more than light up the sky and shake the ground. A new India-wide study shows that powerful lightning strikes can briefly disturb the ionosphere, the electrically charged layer of the atmosphere crucial for satellite navigation and radio communication.The research, published in Remote Sensing Letters, combines data from Isro’s Lightning Detection Sensor Network…

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‘Global first’: Turkish UAV shoots down aircraft with BVR air-to-air missile; company lauds ‘pinpoint accuracy’ – watch

Bayraktar Kizilelma UAV during the trails (Courtesy: Sputnik India) Bayraktar Kizilelma, Türkiye’s first uncrewed fighter jet, shot down a jet-powered aircraft with a beyond-visual-range (BVR) air-to-air missile during trials, marking the first time an unmanned aerial vehicle (UAV) has achieved such a feat.In a statement on Sunday, Turkish defence company Baykar, the developer of the…

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Spot check raises doubts on accuracy of AQI data | India News

NEW DELHI: As smog thickens in Delhi and people complain of burning eyes, scratchy throats and breathing problems, are the official air quality monitors accurately reflecting the capital’s air quality? A ground check by TOI at several stations found glaring inconsistencies and questionable practices that may be influencing readings. At Anand Vihar – a pollution…

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