Updated On: 22 May, 2019 09:03 AM IST | | mid-day online desk
The RISAT-2B is equipped with a synthetic aperture radar that can take pictures of the earth during day and night, and also under cloudy conditions

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In a pre-dawn launch on Wednesday, Indian space agency ISRO scripted history by successfully launching earth observation satellite RISAT-2B that would enhance the country's surveillance capabilities among others.
As the 25-hour countdown which had begun on Tuesday concluded, the agency's trusted workhorse, the Polar Satellite Launch Vehicle (PSLV-C46) blasted off at 5.30 am from the first launch pad of the Satish Dhawan Space Centre on its 48th mission, carrying the 615 kg satellite.