Kerala floods: How Isro satellites are playing a key part in saving lives

KerelaFloods - Even as the unprecedented floods and landslides have devastated most parts of Kerala in the last fortnight, technologically the most helpful support the authorities are getting in handling the situation was updates from Indian Space Research Organisation (Isro) and its various satellites which kept their eyes open up from the atmosphere.

A set of remote sensing satellites and radar satellites has been taking pictures of various aspects of the situation in the flood-hit state from a distance of 400-800 kilometres from the Earth and sending it back with supportive data, which once crunched, helped the experts to predict the level of rains till then, what to expect in the next few hours and even about the situation in the forests and the water reservoirs.

For instance, ResourceSat-2, launched on April 20, 2011, has proved to be helpful in taking pictures on the forestry and normal terrain and how the water bodies are while ScatSat-1 can track the wind, how it flows over the sea and over the land which helps to forecast the weather. Insat 3DR, another satellite together with others can communicate how clouds are positioned and with the help of ScatSat-1, experts can come to a conclusion on how fast they are moving considering the wind speed. Insat satellites, which are geostationary, would send data in every half an hour from the atmosphere, which can give an update to the ground station.

Kerala announces cut in petrol, diesel prices by Rs 1 per litre from June 1

Amid soaring fuel prices, Kerala Chief Minister Pinarayi Vijayan on Wednesday said petrol and diesel prices in the state would be slashed by Rs one per litre from June 1.

A decision in this regard was taken at the state cabinet on Wednesday.

The reduction would cause a yearly loss of Rs 5.09 billion to the state exchequer on the tax front, he said.

The petrol price in the state on Wednesday was Rs 82 per litre, while for diesel it was Rs 75, he said.

"The Centre should reduce the rising fuel prices as it was causing severe hardship to the common man", Vijayan said, adding that by reducing the petrol and diesel prices in Kerala, the government has set an example for the Centre to follow.

Even as international crude oil prices are coming down, fuel prices in the country were going up, he claimed.