BBC Science Focus

BILL GATES BACKS PLAN TO STREAM EARTH IN REAL-TIME

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Want to stream real-time video of wildebeest migrating across the Serengeti, a tropical storm picking up speed in the Pacific, or the long line of traffic you’re sitting in? That’s the idea behind EarthNow, a company that’s recently received backing from Microsoft founder Bill Gates and Softbank CEO Masayoshi Son.

According to EarthNow’s founder and CEO Russell Hannigan, “EarthNow is ambitious and unpreceden­ted, but our objective is simple; we want to connect you visually with Earth in real-time. We believe the ability to see and understand the Earth live and unfiltered will help all of us better appreciate and ultimately care for our one and only home.”

EarthNow cites a tonne of possible positive applicatio­ns, like catching illegal fisherman, detecting forest fires as they start, tracking whale migrations, observing conflict zones and providing on-demand data about crop health. Initially available to government­s and enterprise­s, EarthNow also promises mass market applicatio­ns that can be accessed from smartphone­s. “With EarthNow, we will all become virtual astronauts,” said Hannigan.

The livestream will come from a large group of satellites, each equipped with an unpreceden­ted amount of onboard processing power. The resolution won’t be groundbrea­king: you’ll be able to see cars and trucks, but you won’t be able to identify makes or models. You’ll be able to see crowds of people, but individual­s aren’t big enough to show up. Still, the ‘live’ aspect of the stream is exciting. “With existing systems, users can see only what has happened in the past. With EarthNow’s constellat­ion of satellites, you will see events unfold as they happen in realtime,” said Hannigan.

 ??  ?? With EarthNow, you can view anywhere on the planet in real- time… but you’re going to look at your house, aren’t you?
With EarthNow, you can view anywhere on the planet in real- time… but you’re going to look at your house, aren’t you?

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